Petition for Writ of Certiorari — AirStar Helicopters, Inc. v. Federal Aviation Administration

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rm Supreme Court, U.S

( | FILED

02 931 nr 132002

No. _Geesce OF THE CLERK

RUNES.

In the

Supreme Court of the United States

*-

AIRSTAR HELICOPTERS, INC.,

” Petitioner,

FEDERAL AVIATION ADMINISTRATION;

JANE F. GARVEY, Administrator of the Federal Aviation

Administration; UNITED STATES DEPARTMENT OF

TRANSPORTATION; NORMAN Y. MINETA, Secretary of

the United States Department of Transportation, NATIONAL

PARK SERVICE; ROBERT L. ARNBERGER,

Superintendent of the Grand Canyon National Park;

FRAN P. MAINELLA, Director of the National Park

Service; UNITED STATES DEPARTMENT OF THE

INTERIOR; GALE A. NORTON, Secretary of the United

| States Department of the Interior; and

THE UNITED STATES OF AMERICA,

Respondents.

a

On Petition for Writ of Certiorari to the United States

Court of Appeals for the District of Columbia Circuit

5 ae

PETITION FOR WRIT OF CERTIORARI

oo

SHARON L, BROWNE

Counsel of Record

ANTHONY T. CASO :

Pacific Legal Foundation

10360 Old Placerville Road,

Suite 100 ig

Sacramento, California 95827

Telephone: (916) 362-2833

Facsimile: (916) 362-2932

Counsel for Petitioner

RHINE EMO EEN HNO,

—— = pe ee LEPINE

- a eT EYE I ce —msmr ENE

eae = =2~s SS” ws oo

i

QUESTIONS PRESENTED

The National Parks Overflights Act, 16 U.S.C. § la-1, was

adopted for the purpose of protecting the resources of the Grand

Canyon National Park from adverse impacts associated with

aircraft overflights. In taking action to implement the Act, the

Federal Aviation Administration and National Park Service

limited the number of flights each air tour operator could fly

over the Park. Although the Act was silent as to its

applicability to Native Americans, the agencies nonetheless

carved out an exemption for flights landing at and taking off

from an airport operated by an Indian Tribe. The exemption

was created for the sole purpose of providing a commercial

advantage for members of the Indian Tribe. In light of the

agencies’ action in interpreting a congressional statute, the

questions presented are as follows:

1. Whether federal agencies’ interpretation of a statute

that raises serious constitutional questions under the equal

protection component of the Due Process Clause of the Fifth

Amendment because it creates a racial classification exempting

members of an Indian Tribe from its requirement should be

subject to strict scrutiny review under Adarand Constructors,

inc. v. Pena, 515 U.S. 200 (1995), and not the rational basis test

under Morton v. Mancari, 417 U.S. 535 (1974).

2. Whethe; federal agencies have the authority to carve

out exemptions from environmental regulations to benefit

members of Indian Tribes without specific authorization by

Congress to do so.

ii

PARTIES TO THE PROCEEDING

Petitioner is AirStar Helicopters, Inc. (AirStar). AirStar

was a petitioner before the United States Court of Appeals for

the District of Columbia Circuit. United States Air Tour

Association, Inc.; Air Vegas Airlines, Inc.; Grand Canyon

Airlines, Inc.; Las Vegas Helicopters, Inc.; Maverick

Helicopters, Inc.; and Scenic Airlines, Inc., were also

petitioners below along with AirStar but take no part in this

petition. Papillon Grand Canyon Helicopters, Inc., was also a

petitioner below but voluntarily withdrew in July, 2001.

AirStar states that it is a privately held corporation and that it

has no parent corporations, subsidiaries, or affiliates that issue

shares to the public.

_~

The caption of the Petition for Writ of Certiorari contains

the names of all the Respondents, joined in their official

capacities. They, or their predecessors, were respondents

before the United States Court of Appeals for the District of

Columbia Circuit.

The following were intervenors in the United States Court

of Appeals for the District of Columbia Circuit: Grand Canyon

Trust, National Parks and Conservation Association, Sierra

Club, Wilderness Society, Friends of the Grand Canyon, Grand »

Canyon River Guides, Inc., and the Hualapai Indian Tribe of

Arizona.

BUI NEA ID se nad Al ina

TABLE OF CONTENTS

Page

rn i

PARTIES TO THE PROCEEDING ...................... ii

ee iV

PETITION FOR WRIT OF CERTIORARI ................. |

EE ee 1

Ee ee 1

CONSTITUTIONAL PROVISION AT ISSUE.............. ]

STATUTORY PROVISIONS INVOLVED ................ 2

PER URIET MOTO WED occ ec cc wenccscscsesscees ae:

UPR RUMNNEE GON ROMP GIUIS 655s ssc ccsccssccccsscccces 2

1. National Parks Overflights Act ............. 2

ee 3

eee 5

REASONS FOR GRANTING THE WRIT ................. 7

I. THIS CASE PRESENTS AN IMPORTANT

PUR GPM EUONY Succ esceecnvencosvesseccs 7

fl. THE COURT OF APPEALS’ DECISION

CONFLICTS WITH ‘THIS COURT’S DECISIONS

IN MANCARI AND RICE v. CAYETANO ........... 12

Il. THE DISTRICT OF COLUMBIA CIRCUIT’S

APPLICATION AND CONSTRUCTION OF

MANCARIS “UNIQUE INDIAN INTERESTS”

TEST CONFLICTS WITH THE NINTH CIRCUIT’S

DECISION IN WILLIAMS v. BABBITT ............. 15

ER REE Se era eee 18

iV

TABLE OF AUTHORITIES

Page

Cases

Adarand Constructors, Inc. v. Pena,

RE ee errr re: ere 6-10, 16

Agostini v. Felton, 521 U.S. 203 (1997) ............ 7, 11

Buckley v. Valeo, 424 U.S. 1 (1976) ............2.00-. 9

Chevron U.S.A. Inc. v. Natural Resources Defense

Commncll, GBr Ute. Bae CEB oon vce cdesicevesves 15

City of Richmond v. Croson,

ee es EE pc knee bbanndawewabseekenae es 9

Fullilove v. Klutznick, 448 U.S. 448 (1980) ............ 9

Grand Canyon Air Tour Coalition v. FAA,

Re Fe ee Cs Ses SD 0 oa 0 6005600 c eviews 3

Louisiana Public Service Commission v. FCC,

Gee es EE kk oe he Raeeescedheeseakes 12

McLaughlin v. Florida, 379 U.S. 184 (1964) ........... 9

Morton v. Mancari, 417 U.S. 535 (1974) ......... passim

Rice v. Cayetano, 528.U.S. 495 (2000) ............ 12-14

United States Air Tour Association v.

Federal Aviation Administration,

SP en FET i Be ED 6 0 6 5 0 ohh a ekeedeewens l

United States v. Antelope,

og 8, re eee rere nya reer 16

Williams v. Babbitt, 115 F.3d 657

+e Bj Pee eee ee TTereee rere eee 15-17

V

TABLE OF AUTHORITIES—Continued

Page

United States Constitution

pS Peevrrreerrr Tree rr err Tre Tere er !

Statutes

25 UBL. F461, IGE, oc ccc ccncsvseseevecesns 12

Pe | PP eee eee eee rr 15

SURE CTR. W....0<c0ccicisactse ees I

pit Lat Fo) | Pererrerrercet Terr ye rere 5

Miscellaneous

Benjamin, Stuart M., Equal Protection and the

Special Relationship: The Case of Native Hawaiians,

PUG Tae Rad. Sav CLPOED vw ovens cvacesessvensens 7-8

Farnsworth, Wayne R., Note, Bureau of Indian

Affairs Hiring Preferences After Adarand

Constructors, Inc. v. Pena,

1996 BY UL. Hav. FES GISGE kc cccccswanesesces 8

Gould, L. Scott, Mixing Bodies and Beliefs:

The Predicament of Tribes,

BS CURA. En. BUOY. Fe GOED oo cht edereccdcscsce 8

Shockey, Frank, “Jnvidious” American Indian

Tribal Sovereignty: Morton v. Mancari Contra,

Adarand Constructors, Inc. v. Pena, Rice v.

Cayetano, and Other Recent Cases,

25 Am. Indian L. Rev. 275 (2000/2001) ............ 8

Williams, David C., The Borders of the Equal

Protection Clause: Indians as Peoples,

SS URSA Ls . Far ED hc kere ccevacseeeeess 8

vi

TABLE OF AUTHORITIES—Continued

Williams, David C., Sometimes Suspect:

A Response to Professor Goldberg-Amrose,

Fe ek as Os PU CREED 54 sN cos cbncndecsenees 8

PETITION FOR WRIT OF CERTIORARI

Petitioner AirStar respectfully petitions for a writ of

certiorari to review the judgment of the United States Court of

Appeals for the District of Columbia Circuit in this case.

+4-

OPINION BELOW

The opinion of the court of appeals is reported at 298 F.3d

997 (D.C. Cir. 2002), and appears at Petitioner’s Appendix

(Pet. App.) A.

+

JURISDICTION

The opinion of the United States Court of Appeals for the

District of Columbia Circuit was entered on August 16, 2002.

Pet. App. at A-1. This petition is timely filed pursuant to

Supreme Court Rule 13. On November 6, 2002, Chief Justice

Rehnquist granted Petitioner’s timely application to extend the

time within which to file the petition to and including

December 14, 2002. Application No. 02A368. This Court has

jurisdiction over this matter pursuant to 28 U.S.C. § 1254(1).

+

CONSTITUTIONAL PROVISION AT ISSUE

This case concerns the equal protection component of the

Due Process Clause of the Fifth Amendment to the United

States Constitution, which reads in pertinent part: “No person

shall . . . be deprived of . . . life, liberty, or property, without

due process of law.”

+

2

STATUTORY PROVISIONS INVOLVED

The statutes involved in this case include the National

Overflights Act, 16 U.S.C. § la-1, note Sec. 3, Pub. L. 100-91

(Aug. 18, 1987), Pet. App. B; the Regulatory Flexibility Act, 5

U.S.C. § 601-12, Pub. L. 96-354, 94 Stat. 1164 (Sept. 19,

1980), Pet. App. C; Judicial Review of Agency Actions, 5

U.S.C. §§ 701-706, Pet. App. D; and Judicial Review of

Federal Aviation Administration Orders, 49 U.S.C. § 46110,

Pet. App. E.

.

REGULATION INVOLVED

This case involves the Commercial Air Tour Limitation in

the Grand Canyon National Park Special Flight Rules Area,

Final Rule, 14 C.F.R. Part 93, 65 Fed. Reg. 17,708-17,733

(Apr. 4, 2000), Pet. App. F; corrected 65 Fed. Reg. 33,751

(May 25, 2000), Pet. App. G.

+

STATEMENT OF THE CASE

1. National Parks Overflights Act

Congress enacted the National Parks Overflights Act

(Overflights Act) in 1987, to protect the Grand Canyon

National Park from “noise associated with aircraft overflights.”

Pet. App. at B-7. According to Congress, overflights were

“causing a significant adverse effect on the natural quiet and

experience of the park.” Jd. To correct this problem, Congress

directed the National Park Service (NPS) to develop

recommendations “to achieve the substantial restoration of

natural quiet” in the Park. Jd. Congress also directed the

Federal Aviation Administration (FAA) to “prepare and issue

a final plan for the management of air traffic in the air space

above the Grand Canyon.” Pet. App. at B-8. The Overflights

=<

3

Act is silent on providing authority to the agencies to carve out

exemptions from its reach for Native Americans.

2. FAA’s Actions

On December 31, 1996, the FAA issued a final rule that

eliminated commercial air tours over much of the Grand

Canyon by establishing flight free zones (areas into which

aircraft may not fly), instituting flight curfews, and setting a cap

on the number of aircraft each commercial air tour provider

could fly over the park—but not on the number of flights. Pet.

App. at A-5, F-5 to F-6. Its goal was to substantially restore

natural quiet to the Grand Canyon as required by the

Overflights Act. Pet. App. at F-10. The validity of that rule

was upheld in Grand Canyon Air Tour Coalition v. FAA, 154

F.3d 455 (D.C. Cir. 1998). Pet. App. at A-3, A-6, F-6. The

FAA did not carve out any exemptions.

On April 4, 2000, the FAA, in conjunction with the NPS

(the Agencies) issued a final rule by publishing the Commercial

Air Tour Limitation in the Grand Canyon National Park Special

Flight Rules Area (the Limitation Rule), the subject matter of

this action. Pet. App. F. The Limitation Rule modified the

aircraft cap that was adopted in 1996.' Pet. App. at A-6, F-21.

It severely limits the number of commercial air tours that

AirStar and other air tour providers could fly over the Grand

Canyon. Pet. App. at A-8, F-1. Under the Limitation Rule, a

commercial air tour provider “may not conduct more flights in

the Park than it conducted during the base year of May, 1997,

through April 30, 1998.” Jd. Although the goal of the

' On April 4, 2000, the FAA also published Modification of the

Dimensions of the Grand Canyon National Park Special Flight Rules

Area and Flight Free Zones, FAA-99-5926 (the Airspace Ruie),

which modifies air flight paths in the Grand Canyon National Park.

On October 17, 2001, the District of Columbia Circuit severed the

Airspace Rule from the Limitation Rule. Pet. App. at A-8. The

Airspace Rule is not part of this action.

4

Limitation Rule was “to prevent an increase in aircraft noise by

limiting the number of commercial tours,” it exempted from its

reach all flights landing at and taking off from the Grand

Canyon West airport located on the Hualapai reservation for the

sole purpose of protecting the economic benefits of certain

members of the Tribe.2 Pet. App. at F-28, F-31 to F-32.

According to the FAA, the purpose of the exemption was “to

ensure continued employment of Hualapai community

members.” Pet. App. at F-29, see also F-75. It also ensured

members of the Tribe would have access to tourists and

commercial air tour operations. Jd.

The Agencies found that the Limitation Rule would have

Significant economic impact on both the commercial air tour

operators and the Hualapai Tribal members. Pet. App. at F-15,

F-31 to F-32. Nonetheless, the Agencies limited severely the

annual number of flights each commercial operator could fly

over the Park.’ Pet. App. at F-43. In contrast, the Agencies

treated the members of the Hualapai Tribe differently. Because

the Limitation Rule would “have the immediate negative effect

upon the number of Hualapai who derive their livelihood from

tourism at GCW [Grand Canyon West],” the Agencies agreed

to exempt all air tours that take off or land at the reservation.

* The Grand Canyon West airport is located on Hualapai reservation

land, which adjoins the southwestern part of the Grand Canyon

National Park. Pet. App. at F-28, F-74.

> From May 1, 1997, through April 30, 1998, there were 24

commercial air tour operators conducting air tours over the Grand

Canyon National Park in airplanes and helicopters, including AirStar.

The Limitation Rule would eliminate the 3.3% expected growth of

air tours resulting in a loss of $155.4 million in net operating revenue

between 2000 and 2009 to air tour operators. Pet. App. at F-64, F-

72, F-75 to F-76, F-96. The Agencies also concluded that the annual

losses for some commercial air tour providers, including AirStar,

would be as high as $6.3 million. Pet. App. at F-84.

ee

5

Pet. App. at F-44 to F-45. The purpose and effect of this

exemption was to grant members of the Hualapai Tribe a

distinct competitive advantage of uninterrupted access to

tourists and the air tour operators.’ Pet. App. at F-28, F-30.

The Agencies reasoned that “as federal agencies they owe a

general trust responsibility to Native American Tribes or

Nations, including the Hualapai Tribe.” Pet. App. at F-31. The

Agencies acknowledged that the Overflights Act was silent on

providing an exemption based on an Indian classification, but

nonetheless claimed the authority to create one. “Pursuant to

this unique trust responsibility, the FAA and NPS are

essentially acting in the interest of the Tribe, however, they do

so in the context of other federal statutes and implementing

regulations.” Pet. App. at F-31. The Limitation Rule did not

cite to any federal statute authorizing them to make this

exemption.

3. Judicial Proceedings

On May 9, 2000, AirStar filed a Petition for Review,

pursuant to 43 U.S.C. § 46110(a). The petition challenged the

Limitation Rule ona variety of grounds including the Agencies’

exemption of all “flights to and from the Hualapai Indian

Reservation from each tour operator’s annual allocation.” Pet.

App. at A-24. AirStar argued that not only did the Agencies

lack the authority to make this exemption, but the exemption

violated the equal protection component of the Due Process

Clause of the Fifth Amendment to the United States

4 The Agencies found that members of the Hualapai “had a

substantial economic interest in air tour business brought to its

reservation via air tour operators.” Pet. App. at F-31. Because the

Limitation Rule eliminates the expected 3.3% growth of air tours, the

Tribe would forego the potential revenue generated from an

additional 25,700 air tours carrying [133,900] passengers over the

2000-2009 time period. The Agencies recognized that many

members of the Tribe benefit from tourism, which is their primary

means of employment. Pet. App. at F-76.

6

Constitution. According to AirStar, the exemption was made

solely on the basis of race and/or nationality for the purpose of

providing members of the Hualapai a commercial advantage.

AirStar asked the reviewing court to find that the Agencies

had no authority to carve out a race-based exemption for the

Hualapai unless Congress conferred such a power on them.

According to AirStar, because the Agencies were unable to cite

to a federal statute authorizing them to exempt Native

Americans, the Agencies’ actions were not in accordance with

law. AirStar also asked the reviewing court to analyze the

Agencies’ acticns under strict scrutiny because the exemption

creates a suspect classification on the basis of race, ethnicity,

ancestry, or nationality. AirStar’s argument was founded on

this Court s holding in Adarand Constructors, Inc. v. Pena, 515

U.S. 200 (1995), which directed reviewing courts to apply strict

scrutiny to all “suspect” classifications and to uphold the

legislation only if its classification is precisely tailored to

further a compelling governmental interest.

On May 9, 2002, the court of appeals rejected AirStar’s

arguments. Instead of finding that the Agencies had no

authority to carve out a race-based exemption or applying strict

scrutiny, the court below gave great deference to the Agencies’

interpretation that they were authorized to create race-based

exemptions for Native Americans. The court of appeals also

recognized that this Court in Morton.v. Mancari, 417 U.S. 535,

555 (1974), had upheld an employment preference for Indians

in the face of an argument similar to that of AirStar declaring

that, “[a]s long as the special treatment can be tied rationally to

the fulfillment of Congress’ unique obligation toward the

Indians, such treatment must be upheld.” Pet. App. at A-24.

The court of appeals found that “there is no dispute that the

Hualapai exception is at least rationally related to ‘the

government’s interest in fulfilling its trust obligation’ to the

Tribe.” Jd. (citation omitted).

7

In response to AirStar’s contention that the legal landscape

had changed requiring reviewing courts to apply strict scrutiny

to all race classifications, the court of appeals stated: “[L]ower

courts do not have the power to make that determination,” id.

(citing Agostini v. Felton, 521 U.S. 203, 237 (1997)), and

anyway, “this circuit has continued to apply Mancari post-

Adarand.” Id. at A-25.

AirStar timely files this petition for certiorari.

e

REASONS FOR GRANTING THE WRIT

On these important questions of whether federal agencies

can carve out race-based exemptions from federal

environmental regulations without the express authorization of

Congress and whether all race-based classifications are required

to be reviewed under strict scrutiny, the court below issued a

decision that conflicts with the decisions both of this Court and

other courts of appeals. Those conflicts require resolution by

this Court.

I

THIS CASE PRESENTS AN

IMPORTANT FEDERAL QUESTION

The issue of Mancari’s continued vitality following this

Court’s decision in Adarand Constructors, Inc. v. Pena, 515

U.S. 200, is a constitutional question of extraordinary

importance. It will determine to what extent federal agencies

can discriminate in favor of Native Americans. This debate is

occurring not only in the courts but among commentators, both

before and after Adarand.’ This case now comes before this

5 A sampling of the various commentators include: Stuart M.

Benjamin, Equal Protection and the Special Relationship: The Case

of Native Hawaiians, 106 Yale L.J. 537 (1996) (recognizing that

(continued...)

8

Court because a cloud of constitutional uncertainty has cast its

shadow over the proper application of this Court’s

pronouncement that “all federal racial classifications. ..must be

analyzed by a reviewing court under strict scrutiny,” Adarand,

515 U.S. at 227, and whether strict scrutiny applies to Indian

classifications. As described above, although the Overflights

Act was silent as to its applicability to Native Americans, the

lower court ruled that “[a]s long as the special treatment can be

tied rationally to the fulfillment of Congress’ unique obligation

toward the Indians,” such preferences will not violate the equal

protection component of the Fifth Amendment. Pet. App. at A-

24 (citing Morton v. Mancari, 417 U.S. 535).

> (...continued)

Adarand creates an uneasy relationship between Congress’ special

relationship with Indian tribes recognized in Morton v. Mancari, and

the hostility to racial classifications in Adarand; and ultimately,

between historical tradition of treating native groups differently and

the idea that racial classifications are repugnant and therefore are

presumed to violate equal protection norms); L. Scott Gould, Mixing

Bodies and Beliefs: The Predicament of Tribes, 101 Colum. L. Rev.

702, 718 (2001) (Mancari’s overlay of race with status may have

hurt as much as it helped. Jt is a refuge for race-conscious legislation

in an Adarand world of race neutrality. It permits preferences and

delegations of authority that otherwise would not escape strict

scrutiny .... Moreover, the Court has yet to rise to the scholarly

bait offered to replace it.); Frank Shockey, “Jnvidious” American

Indian Tribal Sovereignty: Morton v. Mancari Contra, Adarand

Constructors, Inc. v. Pena, Rice v. Cayetano, and Other Recent

Cases, 25 Am. Indian L. Rev. 275 (2000/2001); Wayne R.

Farnsworth, Note, Bureau of Indian Affairs Hiring Preferences After

Adarand Constructors, Inc. v. Pena, 1996 B.Y.U.L. Rev. 503 (1996);

David C. Williams, The Borders of the Equal Protection Clause:

Indians as Peoples, 38 UCLA L. Rev. 759 (1991); David C.

Williams, Sometimes Suspect: A Response to Professor Goldberg-

Amrose, 39 UCLA L. Rev. 169 (1991).

9

Moreover, this case presents an ideal vehicle for addressing

the important constitutional question it presents. The court of

appeals’ ruling upholding the Agencies’ authority to carve out

an exemption for Native Americans for the sole purpose of

creating a commercial advantage for members of the Tribe

cannot be reconciled with this Court’s most recent

pronouncement on the authority of Congress to distinguish

between and among Americans on the basis of race. In

Adarand, this Court held: “[FJederal racial classifications, like

those of a State, must serve acompelling governmental interest,

and must be narrowly tailored to further that interest.”

Adarand, 515 U.S. at 235. Thereupon, reflecting on its ruling

of a decade earlier in Fullilove v. Klutznick, 448 U.S. 448

(1980), this Court declared: “[O]f course, it follows that to the

extent (if any) that Fullilove held federal racial classifications

to be subject to a less rigorous standard [than strict scrutiny], it

is no longer controlling.” Adarand, 515 U.S. at 235. Because

this Court’s ruling in Mancari, 417 U.S. 535, held that a federal

racial classification was subject to a less rigorous standard,

Mancari, like Fullilove, should be deemed “no longer

controlling.”

In Adarand, this Court enunciated three propositions

regarding governmental racial classifications: First, skepticism.

“[R]acial classifications [are] ‘constitutionally suspect.’” 515

U.S. at 223 (citing McLaughlin v. Florida, 379 U.S. 184, 192

(1964). Second, consistency: “[T]he standard of review under

the Equal Protection Clause is not dependent on the race of

those burdened or benefitted by a particular classification.” 515

U.S. at 224 (citing City of Richmond v. Croson, 488 U.S. 469,

494 (1989) (plurality opinion)). And third, congruence: “Equal

protection analysis in the Fifth Amendment area is the same as

that under the Fourteenth Amendment.” Buckley v. Valeo, 424

U.S. 1,93 (1976). Moreover, concluded this Court in Adarand,

these three propositions “all derive from the basic principle that

the Fifth and Fourteenth Amendments to the Constitution

10

protect persons, not groups.” 515 U.S. at 227. Accordingly,

this Court held:

[A]ll racial classifications, imposed by whatever

federal, state, or local governmental actor, must be

analyzed by a reviewing court under strict scrutiny. In

other words, such classifications are constitutional

only if they are narrowly tailored measures that further

compelling governmental interests.

Adarand, 515 U.S. at 227.

In Mancari, deciding whether an employment preference

for American Indians with the Bureau of Indian Affairs (BIA)

violated the equal protection component of the Due Process

Clause, this Court engaged in none of the analysis required by

Adarand. Instead, enunciating the test to be applied, this Court

declared simply:

As long as the special treatment can be tied rationally

to the fulfillment of Congress’ unique obligation

toward the Indians, such legislative judgments will

. not be disturbed.

Mancari, 417 U.S. at 555. Thereupon, as to the employment

criterion under review, this Court held: “[WJhere the ©

preference is reasonable and rationally designed to further

Indian self-government, we cannot say that Congress’

classification violated due process.” Id.

Although it does not appear to have been the basis upon

which the Court’s ruling in Mancari turned, this Court did hold

that the “preference, as applied, is granted to Indians not as a

discrete racial group, but rather as members of quasi-sovereign

tribal entities,” that is, “the preference is political rather than

racial in nature.” Mancari, 417 U.S. at 554 & n.24. Whether

such a careful distinction survives Adarand is uncertain,

especially in a setting such as this one where the BIA, tribal

sovereignty, or self-governance are not directly implicated.

11

Instead, the race-based exemption was created by administrative

regulation for the sole purpose of providing an economic

benefit to certain members of the Hualapai.

Because the Agencies carved out an exception to the reach

of the Overflights Act solely to benefit members of an Indian

Tribe, the court of appeals should have applied strict scrutiny to

determine the validity of the Limitation Rule. Instead, relying

on the rational basis test announced in Mancari, the lower court

held that the application of strict scrutiny was not required; that

so long as a rational basis existed for carving out an exemption

to benefit members of an Indian Tribe, the Agencies’ actions

creating the race-based preference would not be disturbed. Pet.

App. at A-24.

Petitioner acknowledges, of course, that no lower court,

including the District of Columbia Circuit, should conclude that

this Court’s “most recent cases have, by implication, overruled

an earlier precedent.” Agostini, 521 U.S. at 237. In the final

analysis, it is precisely this exclusive authority to overrule this

Court’s decision in Mancari or to clarify its reach that brings

AirStar to this Court today. Reviewing courts are struggling on

what standard of review to apply. Only this Court can answer

that question.

For these reasons, this Court should grant the writ to

resolve the conflict on whether reviewing courts are required to

apply the strict scrutiny test or the rational basis test to actions

by federal agencies that carve out exemptions for Native

Americans for the sole purpose of creating a commercial

advantage to benefit certain members of the Tribe.

12

Il

THE COURT OF APPEALS’ DECISION

CONFLICTS WITH THIS COURT’S DECISIONS

IN MANCARI AND RICE v. CAYETANO

In rejecting AirStar’s equal protection argument, the court

of appeals concluded that “the Hualapai exception is at least

rationally related to ‘the government’s interest in fulfilling its

trust obligation’ to the Tribe.” Pet. App. at A-24. However, the

Agencies were unable to cite to any federal statute authorizing

them to exempt Native Americans from the reach of the

Overflights Act. Nonetheless, the court below assumed that the

Agencies had a “general trust obligation.” Thus, the court of

appeals extended Mancari to mean that federal agencies may

ameliorate the economic impact of environmental regulations

by carving out an Indian Tribe exemption from their application

without specific authorization from Congress. Not only does

this decision run afoul of the statutory rule that “an agency has

no power to act . . . unless Congress confers power upon it,”

Louisiana Public Service Commission v. FCC, 476 U.S. 355,

374 (1986), but it runs afoul of this Court’s decisions in both

Mancari and Rice v. Cayetano, 528 U.S. 495 (2000).

Mancari was the first time in which this Court was

confronted with an equal protection challenge to a law

benefitting Native Americans. In Mancari, nonIndian

employees of the BIA argued that a BIA employment

preference for Indians, authorized by a statute allowing Indian

preferences,° violated the equal protection component of the

Due Process Clause of the Fifth Amendment. This Court’s

discussion of the equal protection challenge was fairly brief but

noted the “unique legal status of Indian tribes under federal

law” and the “plenary power of Congress . . . to legislate on

behalf of federally recognized Indian tribes.” Mancari, 417

* The BIA was acting pursuant to the Indian Reorganization Act

of 1934, 48 Stat. 984, 25 U.S.C. § 461, et seq.

13

U.S. at 551. This Court found the special preference was

justified because “as members of quasi-sovereign tribal

entities,” the “lives and activities [of Indians] are governed by

the BIA in a unique fashion.” Jd. at 554. This Court

concluded: “[T]he legal status of the BIA is truly sui generis.”

Id. Moreover, this Court limited its holding to “particular and

special” legislation “designed to further Indian self-

government.” Id. at 555.

As long as this Court could characterize the special

benefits to Indian Tribes as being extended on a government-to-

government basis through acts of Congress, it could distinguish

a special preference from suspect classifications that are subject

to strict scrutiny. Here, the court of appeals’ decision ignored

the requirement in Mancari that the legislation be tied rationally

to Congress’s trust responsibility to Indian Tribes. In the

present case, there is no evidence that Congress intended the

Agencies to treat Native Americans differently under the

Overflights Act. In enacting the Overflights Act, Congress was

not legislating on behalf of federally recognized Indian Tribes.

Congress’s purpose in enacting the Overflights Act was to

protect the Grand Canyon from “noise associated with aircraft

overflights.” Pet. App. at B-7. Yet, the court of appeals simply

extended Mancarvi to uphold the Agencies’ actions of

exempting an Indian Tribe in order to provide uninterrupted

access to tourists and commercial air tour operators to members

of the Tribe.

Further, the court of appeals’ decision conflicts with Rice

v. Cayetano, 528 U.S. at 520. In Rice, this Court declined an

invitation to extend Mancari to a new and larger dimension.

Justice Kennedy explained that Mancari tumed on quasi-

sovereign authority relating to self-governance, which caused

this Court to uphold “a federal provision giving employment

preferences to persons of tribal ancestry.” Id. at 518 (citing

Mancari, 417 U.S. at 553-55). But, distinguishing the facts of

Mancari from those before it, the Court declared that the

14

legislative preference in Mancari was “ ‘designed to further

Indian self-government.’” Jd. at 520 (quoting Mancari, 417

U.S. at 555). Moreover, the Court in Mancari “was careful to

note, however, that the case was confined to the authority of the

BIA, an agency described as ‘sui generis.’” Id. (quoting

Mancari, 417 U.S. at 554).

In contrast, in order for the court below to apply the

Mancari rational basis test, it was necessary for it to assume

that the FAA had the same “sui generis” relationship with

Indian Tribes as the BIA. However, the FAA’s uniqueness

relates to its authority to regulate flying and the safe use of the

Natica’s airspace, not Indians. The Agencies’ actions are

beyond the scope of this mandate. In effect, the FAA, through

the Limitation Rule, delegated to the Indian Tribe the authority

to decide how many overflights there will be at the Grand

Canyon. In other words, commercial air tour providers can

launch an unlimited number of overflights as long as they pay

the Indian Tribe for the use of its runways. There is no doubt

this arrangement is profitable for the Indians and may be

rationally related to bettering the conditions of the Indian Tribe,

but it cannot possibly be reconciled with Congress’s instruction

to the FAA to reduce noise of air traffic over the Grand Canyon.

By its decision below, the District of Columbia Circuit

“extend[ed] the limited exception of Mancari to a new and

larger dimension,” Cayetano, 528 U.S. at 520, by according the

Agencies the same treatment as this Court accorded the BIA,

(notwithstanding this Court’s caution that “the BIA is truly sui

generis,” Mancari, 417 U.S. at 554) and by applying the

language of Mancari to all matters tribal (notwithstanding this

Court’s admonition that Mancari was limited solely to matters

relating to “quasi-sovereign authority [and] self-governance,”

Cayetano, 528 U.S. at 518, 520).

15

Ii

THE DISTRICT OF COLUMBIA CIRCUIT’S

APPLICATION AND CONSTRUCTION OF

MANCARI’S “UNIQUE INDIAN INTERESTS” TEST

CONFLICTS WITH THE NINTH CIRCUIT’S

DECISION IN WILLIAMS v. BABBITT

There is aconflict between the District of Columbia Circuit

and the Ninth Circuit on the construction and application of the

Mancari “unique Indian interests” test when the racial

classification is aimed at assisting Indians economically. In the

decision below, the District of Columbia Circuit said that the

exemption carved out by the Agencies for members of the

Hualapai Tribe meets the rational basis test of Mancari simply

because the federal Agencies said that it did. This was so,

according to the court below, even though there is nothing in

the Overflights Act to indicate that Congress intended to

provide a competitive advantage to Indians. The court of

appeals did not independently examine whether the exemption

was rationally tied through the purposes of the Overflights Act

to “unique Indian interests” but simply deferred to the federal

Agencies.

Unlike the District of Columbia Circuit, the Ninth Circuit

in Williams v. Babbitt, 115 F.3d 657 (9th Cir. 1997), recognized

that because the interpretation of the Reindeer Act of 1937, 50

Stat. 900 (Sept. 1, 1937), 25 U.S.C. § 500, et seq., by the

Interior Board of Indian Appeals (IBIA) created a racial

classification that “pushes the constitutional envelope,” the

reviewing court was required to conduct its own examination. ’

7 The Ninth Circuit declined to defer to the agency’s interpretation

under Chevron U.S.A. Inc. v. Naturai Resources Defense Council,

467 U.S. 837 (1984), explaining that when a federal agency’s

interpretation raises grave and serious constitutional doubts,

reviewing courts are required “to scrutinize constitutional objections

(continued...)

16

The Ninth Circuit also accepted that there was doubt as to

the appropriate standard of constitutional review. It recognized

that in Adarand, Justice Stevens dissented on several grounds,

but objected that the majority’s concept of consistency would

subject preferences for Native Americans to the same scrutiny

as invidious discrimination against minorities. Williams, 115

F.3d at 665 (citing Adarand, 515 U.S. 244-45 (Stevens, J.,

dissenting)). The Ninth Circuit speculated that “[i]f Justice

Stevens is right about the logical implications of Adarand,

Mancari’s days are numbered.” Id. at 665.

With these constitutional doubts unresolved, the Ninth

Circuit assumed that the Mancari doctrine retained some

vitality as long as the legislation provides “special treatment

[that] can be tied rationally to the fulfillment of Congress’

unique obligation toward the Indians.” Williams, 115 F.3d at

663. According to the Ninth Circuit, to be “tied rationally”

means the legislation must relate to “native land, tribal or

communal status, or culture.” Jd. at 664.

As explained by the Ninth Circuit:

Legislation that relates to Indian land, tribal status,

self-government or culture passes Mancari’s rational

relation test because “such regulation is rooted in the

unique status of Indians as a ‘separate people’ with

their own political institutions.”

Id. (quoting United States v. Antelope, 430 U.S. 641 (1977)).

Applying this construction of Mancari, the Ninth Circuit

found that IBIA’s interpretation of the Reindeer Act, as barring

all in Alaska who are uot Natives from owning imported

reindeer, was wrong. The court reasoned that it provided “a

naked preference for Indians unrelated to unique Indian

7 (...continued)

to a particular agency skeptically.” Williams v. Babbitt, 115 F.3d at

662.

17

interests,” because it involved a commercial industry “that is

not uniquely native.” The court found that the special

preference “in no way related to native land, tribal or communal

status or culture.” Williams, 115 F.3d at 663.

Based upon this cc.astruction of Mancari, the Ninth Circuit

concluded that the Secretary’s construction of the Act, albeit

“not unreasonable” and otherwise entitled to deference under

Chevron, raised “constitutional problems [that] are truly

‘grave,’” which called judicial “constitutional narrowing” into

play. Id. The court thereupon adopted what it deemed to be a

“less constitutionally troubling construction” of the Act,

namely, “as not precluding non-natives in Alaska from owning

and importing reindeer.” Jd. at 666.

In sharp contrast to the Ninth Circuit, the decision below

carved out a Native American commercial advantage,

protecting members of an Indian Tribe’s access to air tourists

and air tour operators which is now guaranteed by the

government. This new commercial advantage is “unrelated to

unique Indian interests.” It is a “naked preference for Indians”

that provides an economic advantage to members of a Tribe

solely on account of their status as Native Americans. Given

the grave constitutional concerns raised by such a troubling

regulatory regime, this Court should review the District of

Columbia Circuit’s understanding and application of the

constitutional principles involved.

+

18

CONCLUSION

For all the foregoing reasons, the petition for writ of

certiorari should be granted.

DATED: December, 2002.

Respectfully submitted,

SHARON L. BROWNE

Counsel of Record

ANTHONY T. CASO

Pacific Legal Foundation

10360 Old Placerville Road,

Suite 100

Sacramento, California 95827

Teiephone: (916) 362-2833

Facsimile: (916) 362-2932

Counsel for Petitioner

i

TABLE OF CONTENTS

Decision from the United States Court of Appeals for

the District of Columbia Circuit (August 16, 2002)

National Parks Overflights Act (16 U.S.C. § la-1)

Regulatory Flexibility Act (5 U.S.C. §§ 601-612)

Judicial Review of Agency Actions (5 U.S.C. §§ 701-

706)

Judicial Review of Federal Aviation Administration

Orders (49 U.S.C. § 46110)

Federal Aviation Administration Final Rule (65 F.R.

17,708) April 4, 2000

Correction to Federal Aviation Administration Final

Rule (65 F.R. 33,751) May 25, 2000

Appendix A-1

UNITED STATES COURT OF APPEALS

FOR THE DISTRICT OF COLUMBIA CIRCUIT

Argued May 9, 2002 Decided August 16, 2002

| No. 00-1201

UNITED STATES AIR TOUR ASSOCIATION, ET AL.,

PETITIONERS

V.

FEDERAL AVIATION ADMINISTRATION, ET AL.,

RESPONDENTS

GRAND CANYON TRUST, ET AL.,

INTERVENORS

Consolidated with

00-1212

On Petitions for Review of an Order of the

Federal Aviation Administration

William Davis Thode and Joseph F. Becker argued the

cause for petitioners United States Air Tour Association, et al.

With them on the briefs was William Perry Pendley. Lorraine

B. Halloway and Timothy M. Biddle entered appearances.

Bills of costs must be filed within 14 says after entry of judgment. The court

looks with disfavor upon motions to file bills of costs out of time.

Appendix A-2

Alexander E. Dreier argued the cause for petitioners Grand

Canyon Trust, et al. With him on the briefs were Michael L.

Kidney, Catherine S. Stetson, Jeffrey C. Nelson, and Robert

Wiygul.

Ronald M. Spritzer, Attorney, U.S. Department of Justice,

argued the cause for respondents. With him on the brief was

Ellen J. Durkee, Attorney.

Michael L. Kidney, Catherine E. Stetson, Alexander E.

Dreier, Jeffrey C. Nelson, and Robert Wiygul were on the brief

of intervenors Grand Canyon Trust, et al.

Glenn M. Feldman argued the cause and filed the brief for

intervenor Hualapai Indian Tribe.

Before: EDWARDS, HENDERSON, and GARLAND, Circuit

Judges.

Opinion for the Court filed by Circuit Judge GARLAND.

GARLAND, Circuit Judge: As part of an ongoing effort to

reduce aircraft noise in Grand Canyon National Park, the -

Federal Aviation Administration (FAA) promulgated a rule

limiting the number of air tours permitted to fly over the Park.

Two groups of petitioners, one led by the United States Air

Tour Association and the other by the Grand Canyon Trust,

challenge that rule. We reject the challenges brought by the Air

Tour Association, but conclude that the challenges brought by

the Trust raise issues that require further consideration by the

FAA.

Appendix A-3

]

The history of regulation of aircraft overflights at Grand

Canyon National Park is set out in Grand Canyon Air Tour

Coalition v. FAA, 154 F.3d 455, 460-64 (D.C. Cir. 1998)

[hereinafter Grand Canyon I]. We recount some of that story

here and explain subsequent developments to the extent

necessary to give context to the present controversy.

A

In 1987, Congress enacted the National Parks Overflights

Act, Pub. L. No. 100-91, 101 Stat. 674 (set out at 16 U.S.C.A.

§ la-1 note). Section 3 of the Act declared that “[nJoise

associated with aircraft overflights at the Grand Canyon

National Park is causing a significant adverse effect on the

naturai quiet and experience of the park.” Overflights Act

§ 3(a). To address this problem, Congress required the

Secretary of the Interior to submit to the Administrator of the

FAA:

recommendations regarding actions necessary for the

protection of resources in the Grand Canyon from

adverse impacts associated with aircraft overflights.

The recommendations shall provide for substantial

restoration of the natural quiet and experience of the

park and protection of public health and safety from

adverse effects associated with aircraft overflights.

Id. § 3(b)(1) (emphasis added). Congress also required the

FAA to “prepare and issue a final plan for the management of

air traffic in the air space above the Grand Canyon.” Id.

§ 3(b)(2). That plan, the Act declared, “shall . .. implement the

recommendations of the Secretary without change unless the

[FAA] determines that implementing the recommendations

would adversely affect aviation safety.” Jd. Finally, Congress

Appendix A-4

directed the Secretary to submit, within two years of the

effective date of the plan, “a report discussing (A) whether the

plan has succeeded in substantially restoring the natural quiet

in the park; and (B) such other matters, including possible

revisions in the plan, as may be of interest.” Jd. § 3(b)(3).

In response to the Overflights Act, the Secretary of the

Interior submitted recommendations to the FAA in December

1987. In May 1988, the FAA implemented those

recommendations in the form of Special Federal Aviation

Regulation (SFAR) 50-2. See Special Flight Rules in the

Vicinity of the Grand Canyon National Park, 53 Fed. Reg.

20,264 (June 2, 1988). The regulation applied to aircraft flying

below 14,500 feet and established, inter alia, flight free zones

(areas into which aircraft may not fly), minimum altitudes, and

other rules constraining flight paths within the Park. It

remained in effect through 1997.

On September 12, 1994, the National Park Service (the

Park Service or NPS), on behalf of the Secretary of the Interior,

submitted the report to Congress required by section 3 of the

Overflights Act. See NPS, U.S. Dep’t of the Interior, Report on

the Effects of Aircraft Overflights on the National Park System

(published in 1995) [hereinafter 1994 NPS Report]. In that

report, the Park Service made _ several foundational

determinations. First, it decided that the appropriate measure

for quantifying aircraft noise was the percentage of time that

aircraft are audible. See id. at 60. Second, the Park Service

concluded that the key statutory phrase, “substantial restoration

of the natural quiet,” required that “50% or more of the park

achieve ‘natural quiet’ (i.e., no aircraft audible) for 75-100

percent of the day.” Jd. at 182. Subsequently, the agencies

determined that an aircraft was audible at three decibels above

the average natural ambient sound level. See FAA, U.S. Dep’t

of Transp., Environmental Assessment: Special Flight Rules in

Appendix A-5

the Vicinity of Grand Canyon National Park 4-4 to 4-5 (1996)

[hereinafter 1996 Environmental Assessment].

Applying these principles, the agencies concluded that,

under SFAR 50-2, only 31% of the Park enjoyed “a substantial

restoration of natural quiet”—by which they meant that only

31% of the Park experienced natural quiet for at least 75% of

the day. Special Flight Rules in the Vicinity of Grand Canyon

National Park, 61 Fed. Reg. 69,302, 69,317 (Dec. 31, 1996)

(hereinafter 1996 Final Rule].' Moreover, the agencies

predicted that without revisions to the existing regulations,

projected growth in the number of air tours would cause the

percentage of the Park enjoying substantial restoration of

natural quiet to drop to less than 10% by the year 2010. Jd.

On December 31, 1996, the FAA issued a final rule that

~ adopted the definitions contained in the 1994 NPS Report,

including the definition of substantial restoration of the natural

quiet. See 1996 Final Rule, 61 Fed. Reg. at 69,305-10. Among

other things, the 1996 Final Rule also established new flight

free zones, instituted flight curfews, and set a cap on the

number of aircraft that could fly over the park—although not on

the number of flights. See id. at 69,317, 69,332. In addition to

the 1996 Final Rule, the FAA proposed two further rules: one

to modify flight paths in the Park; the other to require operators

to use quieter aircraft. See Proposed Air Tour Routes for the

' When the agencies discuss their current progress toward “a

substantial restoration of natural quiet,” they refer to the percentage

of the Park experiencing natural quiet for at least 75% of the day.

When they discuss the overall statutory goal of “substantial

restoration of the natural quiet,”” however, they refer to a situation in

which at least 50% of the Park achieves natural quiet for at least 75%

of the day. Depending upon the context, we will use the phrase in

the same two ways in this opinion.

Appendix A-6

Grand Canyon National Park, 61 Fed. Reg. 69,356 (Dec. 31,

1996); Noise Limitations for Aircraft Operations in the

Vicinity of Grand Canyon National Park, 61 Fed. Reg. 69,334

(proposed Dec. 31, 1996). The FAA predicted that the 1996

Final Rule, in conjunction with the two proposed rules, would

meet the statutory goal of substantial restoration of the natural

quiet by the year 2008. See Noise Limitations for Aircraft

Operations, 61 Fed. Reg. at 69,329.

In October 1997, the FAA discovered that it had

significantly underestimated the number of tour aircraft

operating in the Park, and that as a consequence the 1996 Final

Rule would be less effective than it had thought. See Special

Flight Rules in the Vicinity of Grand Canyon National Park,

62 Fed. Reg. 58,898, 58,899 (Oct. 31, 1997). After oral

argument in Grand Canyon I, the FAA informed the court that

it was considering placing a cap on the number of flights, in

addition to the 1996 Final Rule’s cap on the number of aircraft.

See Grand Canyon I, 154 F.3d at 464.

B

In Grand Canyon I, several groups of petitioners —

challenged provisions of the 1996 Final Rule. The principal

challenges came, as they do here, from a group of air tour

operators (the Air Tour Coalition) that included members of

petitioner Air Tour Association, and from a group of

environmental organizations led by petitioner Grand Canyon

Trust. The air tour operators argued that the rule did “too

much, too soon,” while the Trust argued that it did “too little,

too late.” Grand Canyon I, 154 F.3d at 459-60. We upheld the

rule against both challenges.

In the course of our decision, we affirmed—against

challenges from both the Coalition and the Trust—the Park

Appendix A-7

Service’s definition of “substantial restoration of the natural

quiet” as “50% or more of the park achiev[ing] ‘natural quiet’

(i.e., no aircraft audible) for 75-100 percent of the day.” That

definition, we said, was a reasonable construction of an

ambiguous statutory phrase. Jd. at 466-67 (citing Chevron

U.S.A. Inc. v. Natural Res. Def. Council, 467 U.S. 837, 841-43

(1984)). We also upheld as reasonable the agencies’

three-decibels-above-ambient measure of audibility, and we

rejected the Air Tour Coalition’s contention that the agencies

had ignored their statutory obligation to consider the actual

experience of Park visitors. Jd. at 465-67, 469. We did not

need to decide whether there was such a statutory obligation,

because it was clear that the agencies’ definition and audibility

measure were specifically developed to address and to enhance

the experience of Park visitors. Jd. Grand Canyon I also

observed that the Overflights Act “clearly divides the

institutional responsibilities between” the FAA and the Park

Service. Jd. at 468. Because the Act directs the FAA to

“implement the recommendations of the Secretary without

change” unless they would adversely affect aviation safety, we

held that the FAA “had no choice but to adopt the Park

Service’s recommendations” regarding substantial restoration

of the natural quiet. Jd.

Finally, we noted the Trust’s complaint that, using the Park

Service’s definition and the FAA’s recent reevaluation of its

data, neither the 1996 Final Rule nor the two additional

proposed rules would achieve Congress’ goal of substantially

restoring natural quiet in the Park. We agreed that it would be

arbitrary and capricious for the government not to intend to

achieve the congressional goal on any timetable at all. Jd. at

477. We accepted, however, the FAA’s assurance that it still

“anticipates meeting the goal of substantial restoration by 2008”

through implementation of the two proposed rules and

consideration of a cap on the total number of overflights. Jd. at

478. In so doing, we emphasized that the Trust could raise its

Appendix A-8

claim again if “the FAA does not issue additional regulations

reasonably promptly, or if those regulations do not appear likely

to achieve the statutory goal on a reasonable timetable.” Jd.

C

On April 4, 2000, the FAA published two additional rules

governing flights over the Grand Canyon. One of those rules

(the Airspace Rule), not at issue here, modifies air flight paths

in the Park.” The second rule, the Limitations Rule, is the

subject of the petitions for review filed in this case. That rule

imposes a cap on the total number of commercial air tours that

operators may run in the Park. See Commercial Air Tour

Limitation in the Grand Canyon National Park Special Flight

Rules Area, 65 Fed. Reg. 17,708 (April 4, 2000) (codified at 14

C.F.R. §§ 93.303-.325) [hereinafter Limitations Rule]. Under

the Limitations Rule, an air tour operator may not conduct more

flights in the Park than it conducted during the base year of May

1, 1997 through April 30, 1998. 14 C.F.R. § 93.319(a), (b).

In developing the Limitations Rule, the FAA and the Park

Service issued three associated documents that detailed the

methodology they used to quantify noise levels in the Park and

to measure progress toward the goal of substantial restoration

of the natural quiet. First, the Park Service announced in July

1999 that it was changing the threshold at which it would

regard aircraft noise as audible in part of the Park. See Change

? See Modification of the Dimensions of the Grand Canyon National

Park Special Flight Rules Area and Flight Free Zones, 65 Fed. Reg.

17,736 (April 4, 2000). On October 17, 2001, this court severed

challenges to the Airspace Rule from those to the Limitations Rule

at issue here, and held the former challenges in abeyance pending

ongoing FAA administrative proceedings.

Appendix A-9

in Noise Evaluation Methodology for Air Tour Operations Over

Grand Canyon National Park, 64 Fed. Reg. 38,006 (July 14,

1999) [hereinafter Change in Noise Evaluation Methodology].

As discussed above, the agencies had previously adopted a

threshold of three decibels above the average natural ambient

sound level, a measure of audibility we affirmed in Grand

Canyon I. In the Change in Noise Evaluation Methodology, the

Park Service divided the Park into two zones: Zone One,

encompassing about one-third of the Park, includes the more

developed areas; Zone Two, encompassing two-thirds, contains

the backcountry. The Park Service announced that in Zone One

it will continue to consider aircraft audible at three decibels

above the average natural ambient level. 64 Fed. Reg. at

38,006-08. For Zone Two, however, the Park Service

determined that aircraft noise is audible if it is eight decibels

below the average natural ambient level. Jd.

Second, in January 2000, the Park Service issued a review

of its Change in Noise Evaluation Methodology. NPS, Dep’t

of the Interior, Review of Scientific Basis for Change in Noise

Impact Assessment Method Used at Grand Canyon National

Park (2000) [hereinafter 2000 NPS Review]. The review

explained in detail the acoustic model used in assessing noise

impacts in the Park. It also reaffirmed the Park Service’s 1994

definition of “substantial restoration of the natural quiet” as:

“Fifty percent or more of the Park achieving ‘natural quiet’ (i.e.,

no aircraft audible) for 75-100 percent of the day.” Jd. at 16.

And it stated that “[t]his definition is a threshold not to be

exceeded on any given day . . . and refers to . . . the 12 hour

daylight period . . . during which air tours occur.” Jd.; accord

id. at 4-5.

Third, in February 2000, the FAA issued a Final

Supplemental Environmental Assessment in which it analyzed

the effects that it expected the Limitations Rule to have on

noise in the Park. See FAA, U.S. Dep’t of Transp., Final

Appendix A-10

Supplemental Environmental Assessment: Special Flight Rules

in the Vicinity of Grand Canyon National Park (2000)

[hereinafter FSEA]. Of particular importance here, the FSEA

stated that the FAA intended to use an “average annual day”

standard when determining the percentage of “the day” that is

restored to natural quiet at a given location. See id. at 4-12,

4-18, F-4. The assessment also made clear that the FAA’s

noise model only accounts for noise from tour aircraft, and does

not consider noise from other aircraft that fly over the Grand

Canyon, including commercial jets, general aviation, and

military flights. Jd. app. G, at 40.

Applying these standards, the FAA concluded that the

Limitations Rule would make “significant steps towards

substantially restoring natural quiet,” Limitations Rule, 65 Fed.

Reg. at 17,713, although the combined effect of all of the

agency’s rulemakings would still not achieve the goal of having

50% of the Park experience natural quiet for at least 75% of the

day, id. at 17,711. The FAA estimated that only 32% of the

Park currently achieved that mark, and that if no further action

were taken, future air tour growth would reduce that to 25% of

the Park in nine to ten years. Jd. at 17,724. Adding the new

2000 rules, the FAA predicted, would increase the percentage

of the Park experiencing the substantial restoration of natural

quiet to above 41% and maintain that level in the future. /d.;

see FSEA at 4-18 (predicting substantial restoration of 43.6%

of the Park through 2003 and 43.5% in 2008). But the agency

recognized that additional steps, including implementation of

the still-pending quiet technology rule, would be necessary to

achieve Congress’ goal in the Overflights Act. Limitations

Rule, 65 Fed. Reg. at 17,714.

D

As noted above, two groups of petitioners have filed

challenges to the Limitations Rule. The first is led by the

ae 5 a ‘

—w

Appendix A-11

United States Air Tour Association, a trade organization whose

members fly air tours over the Park. The second, led by the

Grand Canyon Trust, is a group of six environmental

organizations. Petitioners level a number of challenges at the

rule, raising questions of statutory construction, regulatory

interpretation, and the rationality of the agencies’

methodologies and policy choices.

As to questions of statutory construction, where legislation

is “silent or ambiguous with respect to [a] specific issue,” we

are obligated to defer to an agency’s interpretation as long as it

is “based on a permissible construction of the statute.”

Chevron, 467 U.S. at 843. Similarly, we defer to an agency’s

reading of its own regulation, unless that reading is “plainly

erroneous or inconsistent with the regulation.” Auer v. Robbins,

519 U.S. 452, 461 (1997) (internal quotation marks omitted).

We also examine agency regulations to determine whether they

are “arbitrary, capricious, an abuse of discretion, or otherwise

not in accordance with law.” Administrative Procedure Act, 5

U.S.C. § 706(2)(A). In that regard, the question for the court is

whether the agency has considered the relevant factors and

articulated a “‘rational connection between the facts found and

the choice made.’” Motor Vehicle Mfrs. Ass'n v. State Farm

Mut. Auto. Ins. Co., 463 U.S. 29, 43 (1983) (quoting Burlington

Truck Lines, Inc. v. United States, 371 U.S. 156, 168 (1962)).

Finally, by statute the FAA’s findings of fact “are conclusive”

if they are “supported by substantial evidence.” 49 U.S.C.

§ 46110(c).

We apply these principles to our analysis of the Air Tour

Association’s challenges to the Limitations Rule in Part II

below, and to those of the Grand Canyon Trust in Part III.

Appendix A-12

II

The Air Tour Association asks this court to hold the

Limitations Rule unlawful for five principal reasons: (i) it was

prompted by an improper change in the definition of “natural

quiet”; (ii) the acoustic methodology that justifies the rule is

scientifically flawed; (iii) the FAA arbitrarily and capriciously

issued the rule without first promulgating a quiet technology

rule; (iv) in promulgating the rule, the FAA violated the

Regulatory Flexibility Act, 5 U.S.C. § 601 et seq.; and (v) the

rule arbitrarily and capriciously ignores the needs of the elderly

and disabled. These five contentions are considered in the

following sections.

A

In determining the need for the Limitations Rule, as well

as its predicted impact on noise in the Park, the FAA employed

the standards announced in the Park Service’s 1999 Change in

Noise Evaluation Methodology. Although the new

methodology continues to use the three-decibels-above-ambient

threshold for measuring audibility in the more-developed areas

of the Park, it substitutes an eight-decibels-below-ambient

threshold for use in backcountry areas. The Air Tour

Association contends that this reflects a new interpretation of

the statutory term “natural quiet.” It argues that while the

previous interpretation was based on “noticeability,” measuring

sounds that a person not engaged in active contemplation of the

Park likely would notice, the new interpretation substitutes a

“detectability” standard, measuring any sound that is detectable

to a vigilant observer.

The Air Tour Association further asserts that this change

is unlawful because it is inconsistent with our opinion in Grand

Canyon I, which upheld the three-decibels-above-ambient

threshold. The new threshold for Zone Two is contrary to

Appendix A-13

Grand Canyon I, the tour operators argue, because it is

unrelated to how visitors actually experience aircraft noise in

the Park. According to the Air Tour Association, visitors to the

Grand Canyon do not attentively listen for such sounds, and

would not notice below-ambient-level noise. Because the new

standard is inconsistent with Grand Canyon I, and because it

represents a change from the prior standard, the Air Tour

Association urges us to accord it less deference than we would

ordinarily extend to an agency determination.

We must begin with the last point, because it misperceives

the scope of our review. The Supreme Court “has rejected the

argument that an agency’s interpretation ‘is not entitled to

deference because it represents a sharp break with prior

interpretations’ of the statute in question.” Rust v. Sullivan, 500

U.S. 173, 186 (1991) (quoting Chevron, 467 U.S. at 862). An

agency is not required to establish “rules of conduct to last

forever,” but rather “must be given ample latitude to adapt [its]

rules and policies to the demands of changing circumstances.”

State Farm, 463 U.S. at 42 (internal quotation marks omitted).

Nor does the fact that we previously affirmed an agency

interpretation fix that interpretation in stone. In Grand Canyon

I we held that the standards employed in the 1996 Final Rule

reflected a reasonable construction of the Overflights Act. 154

F.3d at 469. That does not preclude a new standard,

promulgated pursuant to notice and comment as this one was,

from being reasonable as well. What the Park Service must do

to sustain its decision is justify the change in course with a

“reasoned analysis.” State Farm, 463 U.S. at 57 (quoting

Greater Boston Television Corp. v. FCC, 444 F.2d 841, 852

(D.C. Cir. 1970)); see Rust, 500 U.S. at 186-87.

The Park Service has provided that reasoned analysis.

First, it contends that it has not changed the underlying

definition of natural quiet. See Change in Noise Evaluation

Methodology, 64 Fed. Reg. at 38,006. The original 1994 NPS

Appendix A-14

definition, applied in the 1996 rule, was “no aircraft audible,”

1994 NPS Report at 182; 1996 Environmental Assessment at

4-2, which is the same definition we upheld as reasonable in

Grand Canyon I, see 154 F.3d at 461-62. According to the

agency, it continued to employ that definition during the

Limitations Rule rulemaking. See Change in Noise Evaluation

Methodology, 64 Fed. Reg. at 38,007 (“[A]udibility is the

basis for assessing progress toward the legislatively mandated

goal of substantially restoring natural quiet.”); id. at 38,011

(‘Natural quiet remains the same as ‘no aircraft audible.’”’).

What has changed, the Park Service says, is the threshold it

uses to measure audibility in Zone Two. The agency agrees

with the tour operators that the 1996 rule used a noticeability

threshold for determining when sounds become audible, based

on “the level at which visitors engaged in activities other than

contemplation of the national park are likely to hear aircraft

noise.” Change in Noise Evaluation Methodology for Air Tour

Operations Over Grand Canyon National Park, 64 Fed. Reg.

3969, 3971 (proposed Jan. 26, 1999) [hereinafter Proposed

Change in Noise Evaluation Methodology]; see also Change in

Noise Evaluation Methodology, 64 Fed. Reg. at 38,007. That,

it says, is what led to the original three-decibels-above-ambient

standard. But the Park Service contends that since 1996 it has

gathered more data and performed additional research. Jd. That

data, collected in Grand Canyon National Park, shows that “‘an

active listener could hear aircraft when their sound levels were

between 8 and 11 [decibels] below the A-weighted ambient.”

FSEA at 4-5; see Change in Noise Evaluation Methodology, 64

Fed. Reg. at 38,007; Proposed Change in Noise Evaluation

Methodology, 64 Fed. Reg. at 3971-72.’

3

The A-weighted level of a sound is a single number

determined by combining the sound levels in all frequencies.

This combining de-emphasizes the low and high frequencies

. (continued...)

Appendix A-15

The new studies resulted in the Park Service’s decision to

divide the Park into two zones, and to use different noise

thresholds for each zone. The agency continued to apply the

three-decibels-above-ambient threshold in the more-developed

areas of the Park, where visitors were often engaged in

activities other than contemplation. But it employed the new,

eight-decibels-below-ambient standard in the remaining, mostly

backcountry areas. In those areas, the Park Service was

concerned about the experience of visitors “sitting quietly but

actively seeking to experience the natural quiet and solitude of

the park.” Proposed Change in Noise Evaluation

Methodology, 64 Fed. Reg. at 3971. The Park Service’s

evidence is that such visitors are able to perceive aircraft noise

at the lower decibel level. Jd. As the agency explains, “the

threshold for Zone Two is set at 8 decibels below the average

ambient sound levels” because it is “a threshold which reflects

the point at which aviation noise can be heard (i.e., audible) by

ground visitors seeking to experience the natural and cultural

soundscapes of national parks.” Jd. at 3972. Thus, far from

representing a lack of concern for visitors’ experiences, the

agency adopted the distinction between the two zones precisely

because visitors experience sound differently in different areas.

Nor does the use of a threshold below the ambient indicate,

as the Air Tour Association contends, that aircraft noise is

banned even though it cannot be heard above the natural

ambient sound. Rather, it reflects the Park Service’s new

3 (...continued)

in a manner similar to the sensitivities of human hearing. The

A-weighted level is widely accepted as one of the best over-all

sound level metrics for analysis of transportation noise. It has

been shown to correlate well with human assessment of the

loudness or noisiness of a sound.

Change in Noise Evaluation Methodology, 64 Fed. Reg. at 38,001.

Appendix A-16

understanding that audibility depends not just on volume

(loudness), but also on frequency (pitch). Change in Noise

Evaluation Methodology, 64 Fed. Reg. at 38,011. As the

agencies explain, “studies conducted in the [Park] for the NPS

... have shown that individuals who are actively listening can

hear aircraft at lower levels than the ambient A-weighted sound

levels . . . because aircraft sound often contains tones that are

not present in the natural ambient sound.” FSEA at 4-5

(emphasis in original); see Change in Noise Evaluation

Methodology, 64 Fed. Reg. at 38,012.* Hence, in order to

preserve the definition of natural quiet as “no aircraft audible”

_ in the backcountry, the Park Service concluded that it was

necessary to change the threshold of audibility to below the

ambient level.

We conclude that the Park Service’s explanation for its

change in methodology—as well as its explanation of why that

change remains true to the agency’s original principles—are

reasonable, and that the change is neither arbitrary nor

capricious.

B

We next consider the Air Tour Association’s “scientific”

* The Park Service offers this example:

[D]uring a concert if we listen for a high note on the piccolo,

only the portion of the background sound ... that is of nearly the

same pitch can interfere with our ability to hear the piccolo.

The base violins can play as loudly as they like without the

piccolo becoming inaudible. ... Hence, the relative overall

“loudness” of the background and the target sounds is not the

key factor in the detection process. For a target sound to be

audible, it must . . . be louder than . . . background sounds in the

same frequency band.

Change in Noise Evaluation Methodology. 64 Fed. Reg. at 38,011.

Appendix A-17

challenges to the “noise model and related sound data” used by

the FAA and the Park Service in crafting the Limitations Rule.

Air Tour Ass’n Br. at 15. Again, our standard of review is

important. As a general matter, we “defer to the agency’s

reasonable exercise of its judgment and technical expertise” in

the area of “aircraft noise.” Grand Canyon I, 154 F.3d at 460;

see also Sierra Club v. Dep’t of Transp., 753 F.2d 120, 129

(D.C. Cir. 1985). When an agency uses a computer model, it

must “explain the assumptions and methodology used in

preparing the model and, if the methodology is challenged,

must provide a complete analytic defense.” Small Refiner Lead

Phase-Down Task Force v. EPA, 705 F.2d 506, 535 (D.C. Cir.

1983) (internal quotation marks omitted). Ultimately, however,

the “scientific nature” of a model “does not easily lend itself to

judicial review,” and our review “proceeds with considerable

deference to the agency’s expertise.” Appalachian Power Co.

v. EPA, 135 F.3d 791, 802, 814 (D.C. Cir. 1998). The principal

question for us is whether the agencies’ explanation of the

model’s assumptions and methodology is reasonable. See

generally Small Refiner, 705 F.2d at 535.5.°

The agencies used a noise model developed by the FAA,

known as the Integrated Noise Model (INM), to assess noise

impacts in the Park. The INM is “the most widely used civilian

software program for analyzing noise effects relating to changes

in airspace use.” 2000 NPS Review at 9. The Air Tour

5 Any agency model that satisfied this standard would also satisfy

the directive in the National Parks Air Tour Management Act of

2000, passed the day after the publication of the Limitations Rule,

that the agencies employ “reasonable scientific methods” when

assessing aircraft sound levels within the national parks. Pub. L. No.

106-181, tit. VII, § 808, 114 Stat. 185, 194 (set out at 49 U.S.C.A.

§ 40128 note).

Appendix A-18

Association does not challenge the use of the model itself, but

rather the way in which it was applied to the noise problem in

the Grand Canyon.

First, the Air Tour Association cites excerpts from the

report of a Park Service consultant, to the effect that “a more

complex metric is required to achieve satisfactory accuracy.”

Air Tour Ass’n Br. at 17 (quoting 2000 NPS Review app. F, at

23). But as the government points out, the “more complex

metric” recommended by the consultant was the one ultimately

used by the agencies, see 2000 NPS Review app. F, at 23, and

the consultant’s overall conclusion was that “the science being

used by NPS for noise modeling is grounded on extensive and

valid scientific data,” id. at Executive Summary 4; see id. at 1,

8. The Air Tour Association also contends that the INM

overestimates aircraft noise because the agencies disabled an

algorithm that “adjusts for “lateral attenuation”—sound

absorption by the ground and the air near the ground. But the

FAA reasonably responds that the algorithm was removed

because it is used to account for the effect of “flat, acoustically

soft terrain, such as grass, as would be found in the vicinity of

most major airports.” FSEA at 4-7. As the FAA explains, for

visitors near the rim of the Canyon “there is effectively no

ground surface between the source and receiver,” and in the

“vast majority of other locations . . . the ground surface is made

up of acoustically hard rock and packed dirt.” Jd.°

° The Air Tour Association further criticizes the Park Service for

excluding from its analysis data recorded at a number of collection

sites. The Service’s experts explain, however, that this data was

collected before the plan for measuring sound levels was finalized,

and that the excluded sites were not representative of the

predominant acoustic environments in the Park. 2000 NPS Review

app. C, at 8.

4

;

h,

4

:

24

;

Appendix A-19

Finally, the Air Tour Association cites its own expert, John

R. Alberti, for the proposition that the audibility threshold used

by the Park Service in Zone Two, eight decibels below the

ambient sound level, is scientifically unsupportable because

aircraft noise at that level cannot be heard by a listener with

normal hearing. Air Tour Ass'n Br. at 18 (citing Comments of

JR Engineering to NPS at 3 (Mar. 20, 1999)). The 2000 NPS

Review contains a detailed critique, based on analysis by the

agency’s own experts, of the Alberti study. 2000 NPS Review

app. B, at 5-11. The most serious problem with that study, the

Park Service explains, is that it used data “that cannot be

characterized ... as representative of the park or its many levels

of ambient sound.” Jd. at 5. In essence, Alberti began with a

significantly lower ambient level than that actually measured in

the Park’s acoustic environments, making his calculation of

eight decibels below that level considerably quieter than the

actual audibility thresholds the agencies will employ in Zone

Two. Id. at 5,8. Moreover, whatever the theoretical argument,

the Park Service reports as a fact that “technicians monitoring

the sound environment” in the Park “identified aircraft noise at

A-weighted levels of 8-12 decibels below the average

A-weighted natural ambient sound levels.” Proposed Change

in Noise Evaluation Methodology, 64 Fed. Reg. at 3972.

We conclude that the agencies and their experts have

presented a satisfactory analytic defense of their model, and

therefore reject this challenge from the Air Tour Association.

See Marsh v. Oregon Natural Res. Council, 490 U.S. 360, 378

(1989) (“When specialists express conflicting views, an agency

must have discretion to rely on the reasonable opinions of its

own qualified experts.”).

Appendix A-20

C

The Air Tour Association also contends that the FAA acted

arbitrarily and capriciously by issuing the Limitations Rule

without first promulgating a quiet technology rule. As

described by the Association, such a rule would establish

standards for identifying “quiet aircraft technology” and would

implement “incentive” flight paths for aircraft employing such

technology. Air Tour Ass’n Br. at 20-21. According to the

Association, Congress first ordered the FAA to establish quiet

technology standards in the 1987 Overflights Act, and then did

so again in the National Parks Air Tour Management Act of

2000, Pub. L. No. 106-181, tit. VIII, 114 Stat. 185 (set out at 49

U.S.C.A. § 40128 note). Nonetheless, the FAA’s 1996

proposed rule on quiet technology is still not final.

The FAA notes that there is some irony in the air tour

operators’ new-found interest in a quiet technology rule, as they

have previously opposed such a rule. Limitations Rule, 65 Fed.

Reg. at 17,714. We also note that the operators have misread

both the Overflights Act and the Air Tour Management Act.

The Overflights Act does not contain a provision regarding

quiet technology. The Air Tour Management Act does direct

the FAA, by April 5, 2001, to “designate reasonably achievable

requirements” for aircraft to be “considered as employing quiet

aircraft technology” for purposes of relief from caps on flight

operations. § 804(a), (c). However, the Act also provides that

“if the Administrator [of the FAA] . . . will not be able to make

such designation” by that time, the FAA shall report to

Congress “the reasons for not meeting such time period.”

§ 804(a). The FAA submitted the required report. See FAA,

U.S. Dep’t of Transp., Quiet Aircraft Technology for Grand

Canyon (2001).’

7 Another statute, the Airport and Airway Safety, Capacity, Noise

(continued...)

Appendix A-21

Moreover, the FAA has offered a reasonable explanation

for why it has not yet issued a quiet technology rule. According

to the agency, there continue to be unresolved technical issues

regarding available technology and its noise effects within the

Grand Canyon, including the most basic issue: “how to define

quiet technology/noise efficiency.” Limitations Rule, 65 Fed.

Reg. at 17,714. The FAA’s brief represents that the agency

plans to issue a supplemental notice of proposed rulemaking to

invite further comment on the proposed rule. Resp’t’s Br. at 32.

In light of the technical difficulties the FAA is currently having

in finalizing a quiet technology rule, its decision to go ahead

with a cap on flights to ensure continuing progress toward

restoring natural quiet is reasonable. As we explained in Grand

Canyon I, “ordinarily, agencies have wide latitude to attack a

regulatory problem in phases.” 154 F.3d at 471.

D

The Regulatory Flexibility Act requires an agency

promulgating a final rule to prepare a regulatory flexibility

analysis that, inter alia, describes:

the steps the agency has taken to minimize the

significant economic impact on small entities

consistent with the stated objectives of applicable

7 (...continued)

Improvement, and Intermodal Transportation Act of 1992, also

mentioned “quiet aircraft technology.” Pub. L. No. 102-581, § 134,

106 Stat. 4872, 4888 (set out at 16 U.S.C.A. § 1-la note). Like the

others, it did not direct the FAA to implement a quiet technology

rule; it merely instructed the agency to submit a plan of action to

Congress “to manage increased air traffic over Grand Canyon

National Park . . . to meet the requirements established by [the

Overflights Act], including any measures to encourage or require the

use of quiet aircraft technology by air tour operators.” Jd.

Appendix A-22

statutes, including a statement of the factual, policy,

and legal reasons for selecting the alternative adopted

in the final rule and why each one of the other

significant alternatives to the rule considered by the

agency which affect the impact on small entities was

rejected.

5 U.S.C. § 604(a). Although the FAA did prepare a regulatory

flexibility analysis for the Limitations Rule, see 65 Fed. Reg. at

17,729-31, the Air Tour Association attacks that analysis as

defective in two principal respects: (1) it underestimates the

burden the Limitations Rule imposes on tour operators by using

data regarding the number of tours from May 1997 to April

1998, a period they contend was nonrepresentative; and (2) it

fails to consider significant alternatives that would minimize

the Rule's economic impact on small entities.

Neither attack is justified. As the FAA explains, it selected

the 1997-98 base year because it was “the most accurate and

current data available during the period that this rule was being

drafted.” Limitations Rule, 65 Fed. Reg. 17,718. Indeed,

selection of that year actually favors the air tour operators, since

subsequent data shows that in the following year the number of

air tours declined. Jd. Moreover, the agency plainly did

consider alternatives to the rule, expressly listing nine and

explaining its reasons for rejecting them. Jd. at 17,729-30. The

Air Tour Association does not point to any alternative that it

believes was unreasonably rejected other than the quiet

technology rule,-which, as we have discussed above, the FAA

has reasonably put off for the present. Because the FAA’s

analysis was reasonable, the Limitations Rule survives the Tour

Association’s challenge under the Regulatory Flexibility Act.

See Allied Local & Reg’l Mfrs. Caucus v. EPA, 215 F.3d 61,

79-80 (D.C. Cir. 2000); Grand Canyon I, 154 F.3d at 470-71.

Appendix A-23

E

Finally, the Air Tour Association contends that the

Limitations Rule is arbitrary and capricious because it ignores

the needs of the elderly and disabled, who find it harder to visit

the Park on the ground. The Association asserts that “nearly

half of all Grand Canyon visitors never ‘visit the Park on the

ground,” and that “[a]s many as half of these ‘air only’ visitors

are elderly, disabled or mobility impaired and have no

meaningful way to experience Grand Canyon except by

recreational air tour.” Air Tour Ass’n Br. at 22-23 (quoting

Limitations Rule, 65 Fed. Reg. at 17,716). By “reducing the

annual number of recreational air tours” that can be taken by the

elderly and disabled, the Association contends that the

Limitations Rule fails to accommodate their needs. Jd.

Nearly every contention recounted in the preceding

paragraph contains a factual error. It is not true, for example,

that nearly half of Grand Canyon visitors never visit on the

ground. Rather, the authority cited by the Association actually

states that over half of air tour visitors also visit the Park on the

ground. Limitations Rule, 65 Fed. Reg. at 17,716. Indeed, in

another part of its brief, the Air Tour Association states that of

the more than 5 million people who visit the Grand Canyon

annually, only 750,000 visit by air tour. Air Tour Ass’n Br. at

9. And the Association further concedes that there is no record

support for its claim that as many as half of the “air only”

visitors are elderly, disabled, or mobility impaired. As the

Association notes, “the Administrative Record lacks any

reference to the demographics of ‘air only’ Grand Canyon

visitors.” Jd. at 23 n.5.

Finally, there is also no truth to the contention that the

agencies have failed to consider the needs of the elderly and

disabled. As the government explains, air tours are not the only

means by which these groups may view the Canyon, as the Park

Appendix A-24

has available such accommodations as handicapped-accessible

trails, mule rides, and raft trips. See Resp’t’s Br. at 34. Nor

does the Limitations Rule eliminate or even “reduc[e] the

annual number of recreational air tours”; it merely caps the

number of flights at current levels. Limiting the number of

Visitors at a given time in a national park is a standard measure

used to protect park resources, see Limitations Rule, 65 Fed.

Reg. at 17,716, and its application to the resource of “natural

quiet” is not unreasonable. It is therefore not surprising that the

Air Tour Association failed to return to this argument in its

reply brief.®

® The Air Tour Association also argues that the Limitations Rule

violates the equal protection component of the Fifth Amendment

because it exempts flights to and from the Hualapai Indian

Reservation from each tour operator’s annual allocation. See 14

C.F.R. § 93.319(f). The Association’s argument is founded upon

Adarand Constructors, Inc. v. Pena, 515 U.S. 200, 227 (1995), in

which the Supreme Court held that “all racial classifications . . . must

be analyzed by a reviewing court under strict scrutiny.” In Morton

v. Mancari, 417 U.S. 535 (1974), however, the Court upheld an

employment preference for Indians in the face of an argument similar

to that of the Air Tour Association, declaring that, “[a]s long as the

special treatment can be tied rationally to the fulfillment of

Congress’ unique obligation towards the Indians,” such treatment

must be upheld. /d. at 555. And there is no dispute that the Hualapai

exception is at least rationally related to “the government’s interest

in fulfilling its trust obligation” to the Tribe. Narragansett Indian

Tribe v. National Indian Gaming Comm'n, 158 F.3d 1335, 1340

(D.C. Cir. 1988). Although the Air Tour Association contends that

Adarand effectively overruled Mancari, the Supreme Court has made

clear that the lower courts do not have the power to make that

determination. See Agostini v. Felton, 521 U.S. 203, 237 (1997)

(“[I}f a precedent of this Court has direct application in a case, yet

appears to rest on reasons rejected in some other line of decisions,

the Court of Appeals should follow the case which directly controls,

leaving to this Court the prerogative of overruling its own decisions.”

(continued...)

Appendix A-25

Il

The Grand Canyon Trust raises two challenges of its own

to the decisions of the FAA. First, the Trust contends that the

agency unlawfully altered the Park Service’s definition of

substantial restoration of the natural quiet: from 50% of the

Park experiencing natural quiet for 75% of “any given day,” to

50% of the Park experiencing natural quiet for 75% of “the

average annual day.” Trust Br. at 12. Second, the Trust argues

that the FAA’s noise methodology is flawed because it only

accounts for noise from commercial air tours, while ignoring

noise from other types of aircraft. As a consequence of both

errors, the Trust contends that the FAA has greatly

overestimated the progress that the Limitations Rule makes

toward restoring natural quiet.

We consider these two challenges in sections B and C

below. Before doing so, we address the government’s

objections to our considering the Trust’s arguments at all.

A

The Trust filed its petition for review pursuant to 49 U.S.C.

§ 46110(a), which authorizes review in this circuit of certain

final “order[s] issued by the . . . Administrator of the Federal

Aviation Administration.”” The FAA does not dispute that the

Limitations Rule is a final order reviewable under that section.

® (...continued)

(internal quotation marks omitted)). And this circuit has continued

to apply Mancari post-Adarand. See Narragansett Tribe, 158 F.3d

at 1340.

* See also Puget Sound Traffic Ass'n v. Civil Aeronautics Bd., 536

F.2d 437, 438-39 (D.C. Cir. 1976) (holding that review under the

predecessor to § 46110(a) extended only to final orders).

Appendix A-26

See Limitations Rule, 65 Fed. Reg. at 17,708 (“This final rule

constitutes final agency action under 49 U.S.C. 46110.”). The

agency contends, however, that the Trust’s challenges are not

attacks on the FAA’s order, that the decisions the Trust does

attack are not final, and that the Trust’s challenges are not ripe

for judicial review.

The FAA’s first argument is that the Trust’s challenges are

not to the Limitations Rule, but rather to its definition of “the

substantial restoration of the natural quiet” and to its

methodology for measuring aircraft noise. These, the agency

contends, are neither reviewable orders themselves nor parts of

the Limitations Rule. But whether the definition and

methodology are independently “orders” is a question we need

not decide, as there is no doubt that they are both part of the

rulemaking record and integral to the agency’s rationale for

promulgating the Limitations Rule. The fact that they are

contained in a separate document, the Final Supplemental

Environmental Assessment, is of no moment; we similarly

reviewed the Park Service’s original definition of “substantial

restoration of the natural quiet” in Grand Canyon I, even

though that definition was contained in the 1994 NPS Report

rather than in the 1996 Final Rule. The FSEA was issued

concurrently with the Limitations Rule; and the rule’s Federal

Register notice repeatedly relies on it and incorporates it by

reference. See, e.g., Limitations Rule, 65 Fed. Reg. at 17,714

(noting that the noise methodologies “used in support of this

rule are explained further” in the FSEA); id. at 17,709-10

(noting that the- FAA placed the draft Supplemental

Environmental Assessment in the rulemaking docket for public

comment, and that those comments are “addressed in the

[FSEA] issued concurrently with this final rule”). Just as we

may examine other record material that provides the

underpinnings for the Limitations Rule, so also may we review

Ears 2s! le on ee ee

OPS Semin REEL RE

Appendix A-27

analytic documents issued by the agency that elaborate upon the

rule's rationale and assess its impact.'°

The FAA’s second argument is that the definition and

methodology are not final because “the course the FAA may

follow in future rulemakings” is “uncertain,” and the Park

Service “could revise” its recommendations. But as we have

only recently reiterated, “if the possibility . . . of future revision

in fact could make agency action non-final as a matter of law,

then it would be hard to imagine when any agency rule...

would ever be final as a matter of law.” General Electric Co.

v. EPA, 290 F.3d 377, 380 (D.C. Cir. 2002) (citing Appalachian

Power Co. v. EPA, 208 F.3d 1015, 1022 (D.C. Cir. 2000)).

Both decisions at issue here represent fully-crystallized

determinations that the FAA used in promulgating the

Limitations Rule, and that it has given every indication it will

employ in future rulemakings. Because they represent the

“consummation of the agency’s decisionmaking process” and

are determinations from which “legal consequences will flow,”

they are final for purposes of judicial review. Bennett v. Spear,

520 U.S. 154, 177-78 (1997).

Third, the FAA contends that the Trust’s challenges are not

ripe for review. To determine whether a challenge to final

'0 Two circuit cases cited by the FAA to refute this proposition are

inapposite. In Molycorp, Inc. v. EPA, 197 F.3d 543, 545 (D.C. Cir.

1999), we concluded that we were without jurisdiction to review an

EPA Technical Background Document. Unlike the FSEA, that

document was not issued as part of or in support of a rulemaking, and

was “intended solely to provide information to the public and the

regulated community.” Jd. at 545-46. In Florida Power & Light Co.

v. EPA, 145 F.3d 1414, 1418-19 (D.C. Cir. 1998), we held that a

statement in the preamble of a proposed rule was unreviewable,

noting that—unlike the FAA in this case—the EPA had yet to take

final action on the proposed rule to which the statement was relevant.

Appendix A-28

agency action is ripe, we consider “the fitness of the issues for

judicial decision and the hardship to the parties of withholding

court consideration.” General Electric, 290 F.3d at 380

(quoting Abbott Labs. v. Gardner, 387 U.S. 136, 149 (1967)).

“In determining the fitness of an issue for judicial review we

look to see whether the issue is purely legal, whether

consideration of the issue would benefit from a more concrete

setting, and whether the agency's action is sufficiently final.”

Id. We have already determined that the FAA’s definition and

methodology are sufficiently final. The challenges to those

decisions are fit for review in other respects as well.

Whether the FAA may use an average annual day as part

of its definition of substantial restoration, and whether it may

ignore the noise of non-tour aircraft, are purely legal issues.

See Fox Television Stations, Inc. v. FCC, 280 F.3d 1027, 1039

(D.C. Cir. 2002) (finding an issue fit for review because

whether an agency determination is arbitrary and capricious or

contrary to law is a “purely legal” question). And they arise in

the concrete setting of the Limitations Rule. Moreover, we see

no reason to believe that our consideration of these issues

would benefit from postponing review. As we have already

noted, there is nothing “tentative or interlocutory” about the

FAA’s definition and methodology; Appalachian Power, 208

F.3d at 1022, and there is no prospect that they will change in

the near future unless questioned by this court. At oral

argument, the government suggested that the Trust should wait

until the FAA claims natural quiet has been restored to 50% of

. the Park, and then appeal if it disagrees. But the Trust’s

argument is that “under FAA’s interpretation of the

[Overflights] Act it will never achieve that mandate.” Trust Br.

at 23-24 (citing our statement in Grand Canyon I, 154 F.3d at

477, that it would be arbitrary and capricious for the FAA to

have no intention of achieving the Act’s goal). If we assume

as we must for purposes of this ripeness analysis that the

Appendix A-29

Trust’s challenges are valid,'' then its argument is

well-founded. For the FAA to substantially restore natural

quiet to 50% of the Park on “any given day” (as the Trust

contends is required), the agency would have to restore quiet to

significantly more than 50% of the Park on the “average annual

day.” See infra Part III.B. And the FAA has never indicated

that it has any plans to achieve such a result.

Finally, again assuming the validity of the Trust’s

arguments, it will suffer hardship if we withhold consideration

now.’ The Trust’s members visit the Park and wish to

experience its natural serenity. As the FAA stated in the

Federal Register notice for the Limitations Rule, it promulgated

that rule on the assumption that it would make “significant

steps towards substantially restoring natural quiet.” 65 Fed.

Reg. at 17,713. Indeed, the FAA predicted that the Limitations

Rule, together with the 2000 Airspace Rule and other existing

regulations, would substantially restore natural quiet to more

than 41% of the Park. Id. at 17,724. But the Trust contends

that the flaws in the agency's definition and methodology cause

it to significantly overestimate its progress toward the statutory

goal (correctly understood)—so much so that the true

percentage of the Park that will be substantially restored to

natural quiet is below 19%."

"| See, e.g., Better Gov’t Ass'n v. Dep't of State, 780 F.2d 86, 94

(D.C. Cir. 1986).

12 See City of Houston v. HUD, 24 F.3d 1421, 1431 n.9 (D.C. Cir.

1994) (“[W]here there are no institutional interests favoring

postponement of review, a petitioner need not satisfy the hardship

prong.”).

'3_ As we discuss in Part III.B below, the Trust points to evidence in

the record that, using an “any given day” rather than an “average

annual day” standard, only 19% of the Park will be substantially

(continued...)

SSC

Appendix A-30

Crediting the government with a good-faith intent to

achieve the goal of the Overflights Act, the Trust contends that

if the FAA knew it was making as little progress toward

achieving that goal as in fact it is, it would have “to impose

more stringent regulation on air tours to make the progress it

sought to make in the [Limitations] Rule.” Trust Reply Br. at

3. The FAA might, for example, reduce rather than merely cap

the number of authorized air tour flights. We cannot say that

the prospects of the Trust achieving such benefits are

speculative merely because they depend upon the government's

good faith. Cf. FEC v. Akins, 524 U.S. 11, 25 (1998) (holding

that the plaintiff had standing even though the agency might

have reached the same decision had it agreed with the plaintiff s

view of the law); id. (“If a reviewing court agrees that the

agency misinterpreted the law, it will set aside the agency’s

action and remand the case—even though the agency . . . might

later, in the exercise of its lawful discretion, reach the same

result for a different reason.””). We are therefore satisfied that

the Trust’s contentions are ripe for review and proceed to

address them.

B

As we have discussed, section 3(b)(1) of the Overflights

Act gives the Secretary of the Interior the responsibility to

develop a definition of “substantial restoration of the natural

quiet,” a responsibility that the National Park Service has

performed on behalf ofthe Secretary. See Grand Canyon I, 154

3 (...continued)

restored to natural quiet. Moreover, as we discuss in Part III.C, even

that figure is based on a model that ignores noise from non-tour

aircraft, and record evidence indicates that including that noise may

well further reduce the percentage of the Park to which natural quiet

will be substantially restored.

aE

Appendix A-31

F.3d at 468. In its 1994 report, the Park Service defined the

term as requiring that 50% of the Park experience natural quiet

at least 75% of “the day.” See 1994 NPS Report at 182. In its

2000 Final Supplemental Environmental Assessment, the FAA

stated that it interpreted the phrase “the day” in the Park

Service's definition to mean the “average annual day.” FSEA

at 4-18 to 4-19; see id. at 4-12.

The Trust contends that the FAA's interpretation is

unlawful because it substitutes a new FAA definition, “the

average annual day,” for what the Trust believes to be the Park

Service’s meaning, “any given day.” The Trust further

contends that the FAA’s interpretation results in a definition of

the statutory term, “substantial restoration of the natural quiet,”

that is arbitrary and unreasonable. The FAA replies that

because the phrase “the day” is ambiguous, this court should

defer to its interpretation.

In Grand Canyon I we held that the statutory term was

ambiguous, and we therefore deferred to the Park Service’s

definition. 154 F.3d at 466-67 (citing Chevron, 467 U.S. at

841-43). There is no question that the phrase, “the day,” in the

Park Service’s definition is also ambiguous, and that the Park

Service is entitled to deference for its interpretation of its own

definition. See Auer, 519 U.S. at 461. The problem for the

FAA, however, is that it is not the Park Service, and “deference

is inappropriate when [an agency] interprets regulations

promulgated by a different agency.” Office of Pers. Mgm'’t v.

FLRA, 864 F.2d 165, 171 (D.C. Cir. 1988); see Dep’t of the

Treasury v. FLRA, 837 F.2d 1163, 1167 (D.C. Cir. 1988). Nor

is the FAA entitled to deference for its own interpretation of

“substantial restoration of the natural quiet,” as Congress

expressly reserved for the Secretary of the Interior the authority

to interpret that statutory term. Overflights Act § 3(b)(2); see

Grand Canyon I, 154 F.3d at 468; see also Dep't of the

Treasury, 837 F.2d at 1167 (“Under the law of this circuit,

Appendix A-32

when an agency interprets a statute other than that which it has

been entrusted to administer, its interpretation is not entitled to

deference.”’).

As far as we can determine, the National Park Service has

addressed the meaning of “the day” in its definition of

substantial restoration on only one occasion: the January 2000

review of its Change in Noise Evaluation Methodology, issued

just three months before the FAA issued the Limitations Rule.

'4 Tn that review, the Park Service stated that it had defined the

statutory term, “substantial restoration of the natural quiet,” as:

Fifty percent or more of the Park achieving ‘natural

quiet’ (i.e., no aircraft audible) for 75-100 percent of

the day. This definition is a threshold not to be

exceeded on any given day .. . and refers to the 12

hour daylight period. . . . The NPS believes that it is

a reasonable and rational definition.

2000 NPS Review at 16 (emphasis added); accord id. at 4-5.

This statement clearly supports the Trust’s contention that “the

'4 The FAA points us to the “inside cover page” of the FSEA as

demonstrating Park Service approval of the FAA's average annual day ©

interpretation. Resp’t’s Br. at 49 n.8. The FSEA, however, is a lengthy

FAA document, the inside cover of which says nothing more than that the

Department of the Interior is a “cooperating agency.” The FAA also argues

that the Park Service adopted an “average annual day” standard in the

Change in Noise Evaluation Methodology, in which the Service declared that

“the time period of interest is the day (i.e., the average 12 daylight hours).”

64 Fed. Reg. at 38,007. But that declaration merely states that substantial

restoration of natural quiet must be achieved during daylight, which on

average lasts 12 hours, and that quiet at night (when air tours do not fly) does

not count in the calculation. See Grand Canyon I, 154 F.3d at 475 n.19. It

says nothing about averaging noise over an entire year.

Appendix A-33

day” means “any given day,” and contradicts the FAA’s view

that it means “the average annual day.”"

The FAA’s “average annual day” interpretation appears to

be inconsistent not only with the 2000 NPS Review, but also

with the premise of the Park Service’s definition of substantial

restoration, a premise that the FAA itself has repeatedly

endorsed. That premise is that aircraft noise should be

regulated to enhance the experience of Park visitors. As we

said in Grand Canyon I, both the 1994 NPS Report and the

notice announcing the 1996 Final Rule were replete with

| '5 Although the government contends that the 2000 NPS Review is

merely a “technical document” that cannot be taken to represent the

views of the agency, Resp’t’s Br. at 51, the review gives every

appearance of being authoritative. Indeed, the introduction states

that “the National Park Service (NPS) has prepared the following

report” in “response to language in [a] House Appropriations Bill.”

2000 NPS Review at 4. In any event, whether or not the review is

decisive affirmative evidence of the Secretary’s view, it creates more

than enough doubt to justify a remand.

At oral argument, government counsel also suggested that,

because the Park Service is a co-respondent in this case, we should

assume that the views expressed in the government's brief regarding

the meaning of “the day” are those of the Park Service. Although

deference to an agency’s interpretation of its own regulation “is not

to be withheld merely because the agency’s reading of the regulation

comes in form of a legal brief,” that rule applies only where there is

““no reason to suspect that the interpretation does not reflect the

agency’s fair and considered judgment on the matter in question.’”

Drake v. FAA, 291 F.3d 59, 68 (D.C. Cir. 2002) (quoting Auer, 519

U.S. at 462). “In conducting this inquiry, we consider whether the

agency has ‘ever adopted a different interpretation of the regulation

or contradicted its position on appeal.’” Jd. at 69 (quoting National

Wildlife Fed’n v. Browner, 127 F.3d 1126, 1129 (D.C. Cir. 1997)).

Because the 2000 NPS Review did adopt a different interpretation

that contradicts the government’s position on appeal, deference to the

interpretation contained in the government’s brief is inappropriate.

Appendix A-34

concern for the manner in which aircraft noise affected visitors’

experiences. 154 F.3d at 465-66; see id. at 466 (noting that “in

the Park Service’s view, natural quiet is a resource because it is

relevant to visitor enjoyment”). And as we made clear in Part

II.A above, the same is true of the Park Service’s explanation of

the methodology underiying the Limitations Rule. Indeed, this

premise derives in part from the Overflights Act itself, which

directed the Secretary of the Interior to issue recommendations

~ “that shall provide for substantial restoration of the natural quiet

and experience of the park.” Overflights Act § 3(b)(1)

(emphasis added).

As the Trust points out, the use of an annual average does

not correspond to the experience of the Park’s actual visitors.

People do not visit the Park on “average” days, nor do they stay

long enough to benefit from averaging noise over an entire year.

For the typical visitor, who visits the Grand Canyon for just a

few days during the peak summer season, the fact that the Park

is quiet “on average” is cold comfort. Indeed, the FAA

acknowledges that, “[b]ecause many park visitors typically

spend limited time in particular sound environments during

specific park visits, the amount of aircraft noise present . . . can

have great implications for the visitor’s opportunity to

experience natural quiet in those particular times and spaces.”

Limitations Rule, 65 Fed. Reg. at 17,712. The problem with an

annual average is that it gives equal weight to summer and

winter days, notwithstanding that there are many more visitors

during the former than the latter. Thus, theoretically the use of

an annual average could permit the statutory standard to be met

despite an incessantly noisy summer, assuming that the other

seasons were relatively quiet. On the FAA’s view, it could then

declare that it had achieved substantial restoration of natural

quiet and cease any further efforts to restrict aircraft noise.

Appendix A-35

Nor are these consequences of using an annual average

merely theoretical. The FAA’s Final Supplemental

Environmental Assessment projects that the 2000 Final Rules

will restore natural quiet in 43.6% of the Park on the “average

annual day.” See FSEA at F-4. The same document, however,

reveals that on the average summer day, natural quiet will be

substantially restored in only 31.3% of the Park, and that on the

day with the most air tour overflights the natural quiet will be

substantially restored in only 19.0% of the Park. Id. This result

appears inconsistent with the rationale that the Park Service

offered for its 1994 definition of substantial restoration, and

that we found reasonable in Grand Canyon I: “Protecting 50%

of the Park for 75% of the day gives [backcountry visitors] at

least a reasonable chance of seeing the less-traveled areas in

peace.” 154 F.3d at 467; see also 1994 NPS Report at 184.

The FAA’s only response to the seeming unreasonableness

of its definition is that its standard guidelines for evaluating the

impact of aircraft noise employ an annual average, and that the

courts have generally deferred to those guidelines. Resp’t’s Br.

at 54-56 (citing, e.g., City of Bridgeton v. FAA, 212 F.3d 448,

459 (8th Cir. 2000); Morongo Band of Mission Indians v. FAA,

161 F.3d 569, 578-79 (9th Cir. 1998)). But those guidelines

were developed to evaluate aircraft noise at airports, see 14

C.F.R. pt. 150; id. § 150.9(b), and it is in that context that the

courts have deferred. See, e.g., Bridgeton, 212 F.3d at 459;

Morongo Band, 161 F.3d at 578-79. None of the cited cases

involved a statute that required-the FAA to achieve substantial

restoration of the natural quiet, or to employ a Park Service

definition that demands quiet during 75% of “the day.”

In sum, we conclude that the FAA’s use of an annual

average day for measuring “substantial restoration of the natural

quiet” appears inconsistent with both the Park Service’s

definition of the term and with the premise upon which that

definition was based. As noted in our discussion of ripeness

—-

Appendix A-36

above, this is not merely a technical dispute. It has a significant

impact both on the FAA’s estimate of the progress its current

and planned rules make, and on its determination of the end

point at which it will have fulfilled the statutory objective. We

must therefore remand this issue for further consideration.

We recognize that, on remand, the Park Service may

declare that it did in fact choose what seems to us to be the

FAA’s less reasonable reading of the Service’s definition of

“substantial restoration.” If it does, however, the Park Service

must understand that “the Overflights Act . . . did not relieve

the government . . . of its obligation not to promulgate a rule

that is ‘arbitrary, capricious, an abuse of discretion, or

otherwise not in accordance with law.’”” Grand Canyon I, 154

F.3d at 469 (quoting 5 U.S.C. § 706(2)(A)). To survive review

under that standard, the Service will have to explain why its

definition is reasonable in light of the premise upon which it

was assertedly based. At this point, the government has offered

no explanation at all.

C

The Trust’s second challenge is to an aspect of the FAA’s

noise methodology. The Trust argues that, in projecting the

amount of noise experienced by different parts of the Park, the

FAA's noise model only considers noise emitted from air tour

flights. By failing to account for noise from other aircraft that

fly over the Grand Canyon—for example, from commercial

jets, general aviation, and military flights—the model arbitrarily

overstates how quiet the Park really is. The Trust asserts that

if non-tour aircraft noise were included in the calculation, the

percentage of the Park in which natural quiet would be

substantially restored—even on the FAA’s average annual

day—would be significantly less than the projected 43.6%.

a eee a a

eth abate

Appendix A-37

The FAA does not dispute that it excludes non-tour aircraft

from its model, and the Trust’s description is in accord with

that of the Final Supplemental Environmental Assessment.

FSEA app. G, at 40. Nor does the FAA dispute that, at least

theoretically, the exclusion of non-tour aircraft could cause it

to overestimate the periods when, and number of places where,

Park visitors substantially experience natural quiet. The FAA’s

only response to the Trust’s challenge is that excluding non-tour

aircraft is reasonable because they “contribute minimal noise

compared to commercial air tour aircraft. . . . [The FAA] did

not believe the minimal amount of noise they contribute would

affect the accuracy of its estimates.” Resp’t’s Br. at 59.

The agency cites no direct evidence that the noise from

non-tour aircraft is minimal, basing that conclusion solely on

the fact that general aviation flights account “for about 3

percent of all aircraft” in the Park. FSEA app. G, at 40. What

is at issue here, however, is not the number of aircraft that fly

over the Grand Canyon, but rather the percentage of time that

they are audible. Although we might ordinarily defer to the

FAA’s expert assurance that the number of non-tour aircraft is

too small to affect the accuracy of the latter calculation, we

cannot defer when the government’s own data suggests the

contrary. Here, the record evidence indicates that the exclusion

of non-tour aircraft from the calculation of the percentage of

time that aircraft are audible may well have a significant impact

on the results.

The 1994 NPS Report provides a chart, based on actual

observations, that breaks down the percentage of time that

different types of aircraft were audible at different points in the

Park. 1994 NPS Report at 187. For example, it shows that at

Lipan Point, total aircraft noise—including noise from air tours,

commercial jets, general aviation, and military flights—was

audible during 43% of the observation period. Air tours,

however, could only be heard 30% of the time. Hence, at that

Appendix A-38

location, excluding non-tour aircraft from the calculation would

overestimate by 13 percentage points the amount of time during

which natural quiet prevailed. Other locations reveal similarly

significant differentials between the amount of time that some

type of aircraft was audible and the amount of time that air

tours could be heard: a 14% differential at Bright Angel Point,

10% at Toroweap Overlook, and 12% at Phantom Ranch

Overlook. Jd. When asked at oral argument, the government

could offer no explanation for why these differentials were

immaterial in calculating the areas or periods in which the Park

substantially experiences natural quiet.

The FAA also seeks to defend the exclusion of non-tour

aircraft from its noise model on the ground that “FAA’s

regulations were not required to address every conceivable type

of aircraft.” Resp’t’s Br. at 60. That is true, and the FAA can

certainly choose to achieve the substantial restoration of natural

quiet by regulating air tours alone. But the FAA cannot dispute

that whether or not non-tour aircraft are regulated, natural quiet

does not exist when the sound they make is audible.'® Nor does

the Overflights Act provide any basis for ignoring noise caused

by such aircraft.'’ Hence, the fact that the FAA has chosen not

to regulate certain categories of aircraft does not justify ignoring

the sound those aircraft make when deciding how extensively

to regulate other categories. And in the absence of any

© See, e.g., 2000 NPS Review at 6 (defining “natural quiet” as “the

sound levels associated with a given acoustic environment, absent

any mechanical or: manmade noise sources” (emphasis added));

1994 NPS Report at 182 (defining “natural quiet” as “no aircraft

audible’’).

'7 See Overflights Act § 3(a) (declaring that “[n]oise associated with

aircraft overflights at the Grand Canyon National Park is causing a

significant adverse effect on the natural quiet and experience of the

park”).

ee

Appendix A-39

reasonable justification for excluding non-tour aircraft from its

noise model, we must conclude that this aspect of the FAA’s

methodology is arbitrary and capricious and requires

reconsideration by the agency.

IV

For the reasons discussed in Part II, the Air Tour

Association’s petition for review is denied. For the reasons

discussed in Part III, we grant the Grand Canyon Trust’s

petition and remand the case to the FAA for further proceedings

consistent with this opinion.

Appendix B-1

TITLE 16. CONSERVATION

CHAPTER 1. NATIONAL PARKS, MILITARY PARKS,

MONUMENTS, AND SEASHORES

NATIONAL PARK SERVICE

16 USCS § 1a-1 (2002)

§ la-1. National Park System: administration; declaration of

findings and purpose

Congress declares that the national park system, which

began with establishment of Yellowstone National Park in

1872, has since grown to include superlative natural, historic,

and recreation areas in every major region of the United States,

its territories and island possessions; that these areas, though

distinct in character, are united through their inter-related

purposes and resources into one national park system as

cumulative expressions of a single national heritage; that,

individually and collectively, these areas derive increased

national dignity and recognition of their superb environmental

quality through their inclusion jointly with each other in one

national park system preserved and managed for the benefit and

inspiration of all the people of the United States; and that it is

the purpose of this Act to include all such areas in the System

and to clarify the authorities applicable to the system. Congress

further reaffirms, declares, and directs that the promotion and

regulation of the various areas of the National Park System, as -

defined in section 2 of this Act [16 USCS § Ic], shall be

consistent with and founded in the purpose established by the

first section of the Act of August 25, 1916 [16 USCS § 1], to

the common benefit of all the people of the United States. The

authorization of activities shall be construed and the protection,

management, and administration of these areas shall be

conducted in light of the high public value and integrity of the

National Park System and shall not be exercised in derogation

Appendix B-2

of the values and purposes for which these various areas have

been established, except as may have been or shall be directly

and specifically provided by Congress.

HISTORY:

(Aug. 18, 1970, P.L. 91-383, § 1, 84 Stat. 825; March 27, 1978,

P.L. 95-250, § 101(b), 92 Stat. 166.)

HISTORY; ANCILLARY LAWS AND DIRECTIVES

References in text:

“This Act”, referred to in this section, is Act Aug. 18,

1970, P.L. 91-383, which appears generally as 16 USCS §§ la-

1 et seq. For full classification of such Act, consult USCS

Tables volumes.

“The Act of August 25, 1916,” referred to in this section,

is Act Aug. 25, 1916, ch 408, which appears generally as 16

USCS §§ 1 et seq. For full classification of such Act, consult

USCS Tables volumes.

Amendments:

1978. Act March 27, 1978, added: “Congress further

reaffirms, declares, and directs that the promotion and

regulation of the various areas of the National Park System, as

defined in section 2 of this Act, shall be consistent with and

founded in the purpose established by the first section of the

Act of August 25, 1916, to the common benefit of all the people

of the United States. The authorization of activities shall be

construed and the protection, management, and administration

of these areas shall be conducted in light of the high public

value and integrity of the National Park System and shall not be

exercised in derogation of the values and purposes for which

these various areas have been established, except as may have

been or shall be directly and specifically provided by

Congress.”

Appendix B-3

Other provisions:

Study to determine appropriate minimum altitude for

aircraft over National Park System units. Act Aug. 18, 1987,

P.L. 100-91, 101 Stat. 674, provides:

Section 1. Study of park overflights.

(a) Study by Park Service. The Secretary of the Interior

(hereinafter referred to as the ‘Secretary’), acting through the

Director of the National Park Service, shall conduct a study to

determine the proper minimum altitude which should be

maintained by aircraft when flying over units of the National

Park System. The Secretary of Transportation, acting through

the Administrator of the Federal Aviation Administration

(hereinafter referred to as the ‘Administrator’), shall provide

technical assistance to the Secretary in carrying out the study.

(b) General requirements of study. The study shall

identify any problems associated with overflight by aircraft of

units of the National Park System and shall provide information

regarding the types of overflight which may be impacting on

park unit resources. The study shall distinguish between the

impacts caused by sightseeing aircraft, military aircraft,

commercial aviation, general aviation, and other forms of

aircraft which affect such units. The study shall identify those

park system units, and portions thereof, in which the most

serious adverse impacts from aircraft overflights exist.

(c) Specific requirements. The study under this section

shall include research at the following units of the National

Park System: Cumberland Island National Seashore, Yosemite

National Park, Hawaii Volcanoes National Park [Hawai’i

Volcanoes National Park], Haleakala National Park [Haleakal

a National Park], Glacier National Park, and Mount Rushmore

National Memorial, and at no less than four additional units of

Appendix B-4

the National Park System, excluding all National Park System

units in the State of Alaska. The research at each such unit shall

provide information and an evaluation regarding each of the

following:

(1) the impacts of aircraft noise on the safety of the park

system users, including hikers, rock-climbers, and boaters;

(2) the impairment of visitor enjoyment associated with

flights over such units of the National Park System;

(3) other injurious effects of overflights on the natural,

historical, and cultural resources for which such units were

established; and

(4) the values associated with aircraft flights over such

units of the National Park System in terms of visitor enjoyment,

the protection of persons or property, search and rescue

operations and firefighting.

Such research shall evaluate the impact of overflights by

both fixed-wing aircraft and helicopters. The research shall

include an evaluation of the differences in noise levels within

such units of the National Park System which are associated

with flight by commonly used aircraft at different altitudes.

The research shall apply only to overflights and shall not apply

to landing fields within, or adjacent to, such units.

(d) Report to Congress. The Secretary shall submit a

report to the Congress within 3 years after the enactment of this

Act containing the results of the study carried out under this

section. Such report shall also contain recommendations for

legislative and regulatory action which could be taken regarding

the information gathered pursuant to paragraphs (1) through (4)

of subsection (c). Before submission to the Congress, the

Secretary shall provide a draft of the report and

Appendix B-5

recommendations to the Administrator for review. The

Administrator shall review such report and recommendations

and notify the Secretary of any adverse effects which the

implementation of such recommendations would have on the

safety of aircraft operations. The Administrator shall consult

with the Secretary to resolve issues relating to such adverse

effects. The final report shall include a finding by the

Administrator that implementation of the recommendations of

the Secretary will not have adverse effects on the safety of

aircraft operations, or if the Administrator is unable to make

such finding, a statement by the Administrator of the reasons he

believes the Secretary’s recommendations will have an adverse

effect on the safety of aircraft operations.

(e) FAA review of rules. The Administrator shall review

current rules and regulations pertaining to flights of aircraft

over units of the National Park System at which research is

conducted under subsection (c) and over any other such units at

which such a review is determined necessary by the

Administrator or is requested by the Secretary. In the review

under this subsection, the Administrator shall determine

whether changes are needed in such rules and regulations on the

basis of aviation safety. Not later than 180 days after the

identification of the units of the National Park System for which

research is to be conducted under subsection (c), the

Administrator shall submit a report to Congress containing the

results of the review along with recommendations for

legislative and regulatory action which are needed to implement

any such changes. °

(f) Authorization. There are authorized to be appropriated

such sums as may be necessary to carry out the studies and

review under this section.

Sec. 2. Flights over Yosemite and Haleakala during study

and review.

Appendix B-6

(a) Yosemite National Park. During the study and review

periods provided in subsection (c), it shall be unlawful for any

fixed wing aircraft or helicopter flying under visual flight rules

to fly at an altitude of less than 2,000 feet over the surface of

Yosemite National Park. For purposes of this subsection, the

term ‘surface’ refers to the highest terrain within the park which

is within 2,000 feet laterally of the route of flight and with

respect to Yosemite Valley such term refers to the upper-most

rim of the valley.

(b) Haleakala National Park [Haleakal a National Park].

During the study and review periods provided in subsection (c),

it shall be unlawful for any fixed wing aircraft or helicopter

flying under visual flight rules to fly at an altitude below 9,500

feet above mean sea level over the surface of any of the

following areas in Haleakala National Park [Haleakal a

National Park]: Haleakala Crater, Crater Cabins, the Scientific

Research Reserve, Halemauu Trail, Kaupo Gap Trail, or any

designated tourist viewpoint.

(c) Study and review periods. For purposes of subsections

(a) and (b), the study period shall be the period of the time after

the date of enactment of this Act and prior to the submission of

the report under section 1 The review period shall comprise a

2-year period for Congressional review after the submission of

the report to Congress.

(d) Exceptions. The prohibitions contained in subsections

(a) and (b) shall not apply to any of the following:

(1) emergency situations involving the protection of

persons or property, including aircraft;

(2) search and rescue operations;

Appendix B-7

(3) flights for purposes of firefighting or for required

administrative purposes; and

(4) compliance with instructions of an air traffic controller.

(e) Enforcement. For purposes of enforcement, the

prohibitions contained in subsections (a) and (b) shall be treated

as requirements established pursuant to section 307 of the

Federal Aviation Act of 1958 [former 49 USCS Appx § 1348].

To provide information to pilots regarding the restrictions

established under this Act, the Administrator shall provide

public notice of such restrictions in appropriate Federal

Aviation Administration publications as soon as practicable

after the enactment of this Act.

Sec. 3. Grand Canyon National Park.

(a) Noise associated with aircraft overflights at the Grand

Canyon National Park is causing a significant adverse effect on

the natural quiet and experience of the park and current aircraft

operations at the Grand Canyon National Park have raised

serious concerns regarding public safety, including concerns

regarding the safety of park users.

(b) Recommendations.

(1) Submission. Within 30 days after the enactment of

this Act, the Secretary shall submit to the Administrator

recommendations regarding actions necessary for the protection

of resources in the Grand Canyon from adverse impacts

associated with aircraft overflights. The recommendations shall

provide for substantial restoration of the natural quiet and

experience of the park and protection of public health and

safety from adverse effects associated with aircraft overflight.

Except as provided in subsection (c), the recommendations

shall contain provisions prohibiting the flight of aircraft below

Silat alae pe tat ee Nt sie a2, ROR Eee Pe TR TO TO eee

Appendix B-8

the rim of the Canyon, and shall designate flight free zones.

Such zones shall be flight free except for purposes of

administration and for emergency operations, including those

required for the transportation of persons and supplies to and

from Supai Village and the lands of the Havasupai Indian Tribe

of Arizona. The Administrator, after consultation with the

Secretary, shall define the rim of the Canyon in a manner

consistent with the purposes of this paragraph.

(2) Implementation. Not later than 90 days after receipt of

the recommendations under paragraph (1) and after notice and

opportunity for hearing, the Administrator shall prepare and

issue a final plan for the management of air traffic in the air

space above the Grand Canyon. The plan shall, by appropriate

regulation, implement the recommendations of the Secretary

without change unless the Administrator determines that

implementing the recommendations would adversely affect

aviation safety. If the Administrator determines that

implementing the recommendations would adversely affect

aviation safety, he shall, not later than 60 days after making

such determination, in consultation with the Secretary and after

notice and opportunity for hearing, review the

recommendations consistent with the requirements of paragraph

(1) to eliminate the adverse effects on aviation safety and issue

regulations implementing the revised recommendations in the

plan. In addition to the Administrator's authority to implement

such regulations under the Federal Aviation Act of 1958

[former 49 USCS Appx §§ 1301 et seq. generally; for full

classification consult USCS Tables volumes], the Secretary

may enforce the appropriate requirements of the plan under

such rules and regulations applicable to the units of the National

Park System as he deems appropriate.

(3) Report. Within 2 years after the effective date of the

plan required by subsection (b)(2), the Secretary shall submit to

the Congress a report discussing—

Appendix B-9

(A) whether the plan has succeedéd in substantially

restoring the natural quiet in the park; and

(B) such other matters, including possible revisions in the

plan, as may be of interest.

The report shall include comments by the Administrator

regarding the effect of the plan's implementation on aircraft

safety.

(c) Helicopter flights of river runners. Subsection (b) shall

not prohibit the flight of helicopters—

(1) which fly a direct route between a point on the north

rim outside of the Grand Canyon National Park and locations

on the Hualapai Indian Reservation (as designated by the

Tribe); and

(2) whose sole purpose is transporting individuals to or

from boat trips on the Colorado River and any guide of such a

trip.

Sec. 4. Boundary Waters Canoe Area Wilderness.

The Administrator shall conduct surveillance of aircraft

flights over the Boundary Waters Canoe Area Wilderness as

authorized by the Act of October 21, 1978 (92 Stat. 1649-1659)

[generally unclassified, but see 16 USCS §§ 1132 note and

1133(d)(5), (8)] for a period of not less than 180 days beginning

within 60 days of enactment of this Act. In addition to any

actions the Administrator may take as a result of such

surveillance, he shall provide a report to the Committee on

Interior and Insular Affairs and the Committee on Public Works

and Transportation of the United States House of

Representatives and to the Committee on Energy and Natural

Resources and the Committee on Commerce, Science, and

Appendix B-10

Transportation of the United States Senate. Such report is to be

submitted within 30 days of completion of the surveillance

activities. Such report shall include but not necessarily be

limited to information on the type and frequency of aircraft

using the airspace over the Boundary Waters Canoe Area

Wilderness.

Sec. 5. Assessment of National Forest System wilderness

overflights.

(a) Assessment by Forest Service. The Chief of the Forest

Service (hereinafter referred to as the ‘Chief?) shall conduct an

assessment to determine what, if any, adverse impacts to

wilderness resources are associated with overflights of National

Forest System wilderness areas. The Administrator of the

Federal Aviation Administration shall provide technical

assistance to the Chief in carrying out the assessment. Such

assessment shall apply only to overflight of wilderness areas

and shall not apply to aircraft flights or landings adjacent to

National Forest System wilderness units. The assessment shall

not apply to any National Forest System wilderness units in the

State of Alaska.

(b) Report to Congress. The Chief shall submit a report to

Congress within 2 years after enactment of this Act containing

the results of the assessments carried out under this section.

(c) Authorization. Effective October 1, 1987, there are

authorized to be appropriated such sums as may be necessary to

carry out the assessment under this section.

Sec. 6. Consultation with Federal agencies.

“In conducting the study and the assessment required by

this Act, the Secretary of the Interior and the Chief of the Forest

Service shall consult with other Federal agencies that are

Appendix B-11

engaged in an analysis of the impacts of aircraft overflights over

federally-owned land.”.

Removal of feral burros and horses from Death Valley

National Monument. Act Oct. 5, 1992, P.L. 102-381, Title I,

106 Stat. 1384, provides: “In fiscal year 1993 and thereafter,

the National Park Service may use helicopters and motorized

equipment at Death Valley National Monument for removal of

feral burros and horses.”’.

Air traffic over Grand Canyon. Act Oct. 31, 1992, P.L.

102-581, Title I, § 134, 106 Stat. 4887, provides:

(a) Study. The Administrator of the Federal Aviation

Administration, in consultation with the Director of the

National Park Service, the State of Arizona, the State of

Nevada, the Clark County Department of Aviation, affected

Indian tribes, and the general public, shall conduct a study on

increased air traffic over Grand Canyon National Park.

(b) Report. The Administrator of the Federal Aviation

Administration shall submit to Congress a report on the results

of the study conducted under subsection (a). The report shall

include the following:

(1) A report on the increase in air traffic over Grand

Canyon National Park since 1987.

(2) A forecast of the increase in air traffic over Grand

Canyon National Park through 2010.

(3) A report on the carrying capacity of the airspace over

Grand Canyon National Park to ensure aviation safety and to

meet the requirements established by section 3 of the Act of

August 18, 1987 (Public Law 100-91; 101 Stat. 676) [note to

_ Appendix B-12

this section], including the substantial restoration of natural

quiet at the Park.

(4) A plan of action to manage increased air traffic over

Grand Canyon National Park to ensure aviation safety and to

meet the requirements established by such section 3 of the Act

of August 18, 1987 [note to this section], including any

measures to encourage or require the use of quiet aircraft

technology by commercial air tour operators.

* * * *

Appendix C-1

5 USCS § 601

* * *

TITLE 5. GOVERNMENT ORGANIZATION

AND EMPLOYEES

PART I. THE AGENCIES GENERALLY

CHAPTER 6. THE ANALYSIS OF REGULATORY

FUNCTIONS

* * *

5 USCS § 601 (2002)

§ 601. Definitions

For purposes of this chapter [5 USCS §§ 601 et seq. ]—

(1) the term “agency” means an agency as defined in

section 551(1) of this title;

(2) the term “rule” means any rule for which the agency

publishes a general notice of proposed rulemaking pursuant to

section 553(b) of this title, or any other law, including any rule

of general applicability governing Federal grants to State and

local governments for which the agency provides an

opportunity for notice and public comment, except that the term

“rule” does not include a rule of particular applicability relating

to rates, wages, corporate or financial structures or

reorganizations thereof, prices, facilities, appliances, services,

or allowances therefor or to valuations, costs or accounting, or

practices relating to such rates, wages, structures, prices,

appliances, services, or allowances;

(3) the term “small business” has the same meaning as the

term “small business concern” under section 3 of the Small

Appendix C-2

Business Act [15 USCS § 632], unless an agency, after

consultation with the Office of Advocacy of the Small Business

Administration and after opportunity for public comment,

establishes one or more definitions of such term which are

appropriate to the activities of the agency and publishes such

definition(s) in the Federal Register;

(4) the term “small organization” means any not-for-profit

enterprise which is independently owned and operated and is

not dominant in its field, unless an agency establishes, after

opportunity for public comment, one or more definitions of

such term which are appropriate to the activities of the agency

and publishes such definition(s) in the Federal Register;

(5) the term “small governmental jurisdiction” means

governments of cities, counties, towns, townships, villages,

school districts, or special districts, with a population of less

than fifty thousand, unless an agency establishes, after

opportunity for public comment, one or more definitions of

such term which are appropriate to the activities of the agency

and which are based on such factors as location in rural or

sparsely populated areas or limited revenues due to the

population of such jurisdiction, and publishes such definition(s)

in the Federal Register;

(6) the term “small entity” shall have the same meaning as

the terms “small business”, “small organization” and “small

governmental jurisdiction” defined in paragraphs (3), (4) and

(5) of this section; [and]

(7) the term “collection of information”—

(A) means the obtaining, causing to be obtained, soliciting,

or requiring the disclosure to third parties or the public, of facts

or opinions by or for an agency, regardless of form or format,

calling for either—

Appendix C-3

(i) answers to identical questions posed to, or identical

reporting or recordkeeping requirements imposed on, 10 or

more persons, other than agencies, instrumentalities, or

employees of the United States; or

(ii) answers to questions posed to agencies,

instrumentalities, or employees of the United States which are

to be used for general statistical purposes; and

(B) shall not include a collection of information described

under section 3518(c){1) of title 44, United States Code. [; and]

(8) Recordkeeping requirement. The term “recordkeeping

requirement” means a requirement imposed by an agency on

persons to maintain specified records.

* * *

Appendix C-4

5 USCS § 602

* * *

TITLE 5. GOVERNMENT ORGANIZATION

AND EMPLOYEES

PART I. THE AGENCIES GENERALLY

CHAPTER 6. THE ANALYSIS OF REGULATORY

FUNCTIONS

* * *

5 USCS § 602 (2002)

§ 602. Regulatory agenda

(a) During the months of October and April of each year,

each agency shall publish in the Federal Register a regulatory

flexibility agenda which shall contain—

(1) a brief description of the subject area of any rule

which the agency expects to propose ur promulgate which is

likely to have a significant economic impact on a substantial

number of small entities;

(2) a summary of the nature of any such rule under

consideration for each subject area listed in the agenda pursuant

to paragraph (1), the objectives and legal basis for the issuance

of the rule, and an approximate schedule for completing action

on any rule for which the agency has issued a general notice of

proposed rulemaking, and

(3) the name and telephone number of an agency

official knowledgeable concerning the items listed in paragraph

(1).

Appendix C-5

(b) Each regulatory flexibility agenda shall be transmitted

to the Chief Counsel for Advocacy of the Small Business

Administration for comment, if any.

(c) Each agency shall endeavor to provide notice of each

regulatory flexibility agenda to small entities or their

representatives through direct notification or publication of the

agenda in publications likely to be obtained by such small

entities and shall invite comments upon each subject area on the

agenda.

(d) Nothing in this section precludes an agency from

considering or acting on any matter not included in a regulatory

flexibility agenda, or requires an agency to consider or act on

any matter listed in such agenda.

* * *

Appendix C-6

5 USCS § 603

* * *

TITLE 5. GOVERNMENT ORGANIZATION

AND EMPLOYEES

PART I. THE AGENCIES GENERALLY

CHAPTER 6. THE ANALYSIS OF REGULATORY

FUNCTIONS

* * *

5 USCS § 603 (2002)

§ 603. Initial regulatory flexibility analysis

(a) Whenever an agency is required by section 553 of this

title, or any other law, to publish general notice of proposed

rulemaking for any proposed rule, or publishes a notice of

proposed rulemaking for an interpretative rule involving the

internal revenue laws of the United States, the agency shall

prepare and make available for public comment an initial

regulatory flexibility analysis. Such analysis shall describe the

impact of the proposed rule on small entities. The initial

regulatory flexibility analysis or 2 summary shall be published

in the Federal Register at the time of the publication of general

notice of proposed rulemaking for the rule. The agency shall

transmit a copy of the initial regulatory flexibility analysis to

the Chief Counsel for Advocacy of the Small Business

Administration. In the case of an interpretative rule involving

the internal revenue laws of the United States, this chapter [5

USCS §§ 601 et seq.] applies to interpretative rules published

in the Federal Register for codification in the Code of Federal

Regulations, but only to the extent that such interpretative rules

impose on small entities a collection of information

requirement.

Appendix C-7

(b) Each initial regulatory flexibility analysis required

under this section shall contain—

(1) a description of the reasons why action by the

agency is being considered;

(2) a succinct statement of the objectives of, and legal

basis for, the proposed rule;

(3) a description of and, where feasible, an estimate of

the number of small entities to which the proposed rule will

apply;

(4) a description of the projected reporting,

recordkeeping, and other compliance requirements of the

proposed rule, including an estimate of the classes of small

entities which will be subject to the requirement and the type of

professional skills necessary for preparation of the report or

record;

(5) an identification, to the extent practicable, of all

relevant Federal rules which may duplicate, overlap or conflict

with the proposed rule.

(c) Each initial regulatory flexibility analysis shall also

contain a description of any significant alternatives to the

proposed rule which accomplish the stated objectives of

applicable statutes and which minimize any significant

economic impact of the proposed rule on small entities.

Consistent with the stated objectives of applicable statutes, the

analysis shall discuss significant alternatives such as—

(1) the establishment of differing compliance or

reporting requirements or timetables that take into account the

resources available to small entities;

Appendix C-8

(2) the clarification, consolidation, or simplification of

compliance and reporting requirements under the rule for such

small entities;

(3) the use of performance rather than design standards;

and

(4) an exemption from coverage of the rule, or any part

thereof, for such small entities.

* * *

Appendix C-9

5 USCS § 604

* * *

TITLE 5. GOVERNMENT ORGANIZATION

AND EMPLOYEES

PART I. THE AGENCIES GENERALLY

CHAPTER 6. THE ANALYSIS OF REGULATORY

FUNCTIONS

* * *

5 USCS § 604 (2002)

§ 604. Final regulatory flexibility analysis

(a) When an agency promulgates a final rule under section

553 of this title, after being required by that section or any other

law to publish a general notice of proposed rulemaking, or

promulgates a final interpretative rule involving the internal

revenue laws of the United States as described in section

603(a), the agency shall prepare a final regulatory flexibility

analysis. Each final regulatory flexibility analysis shall

contain—

(1) a succinct statement of the need for, and objectives

of, the rule;

(2) a summary of the significant issues raised by the

public comments in response to the initial regulatory flexibility

analysis, a summary of the assessment of the agency of such

issues, and a statement of any changes made in the proposed

rule as a result of such comments;

Appendix C-10

(3) a description of and an estimate of the number of

small entities to which the rule will apply or an explanation of

why no such estimate is available;

(4) a description of the projected reporting,

recordkeeping and other compliance requirements of the rule,

including an estimate of the classes of small entities which will

be subject to the requirement and the type of professional skills

necessary for preparation of the report or record; and

(5) a description of the steps the agency has taken to

minimize the significant economic impact on small entities

consistent with the stated objectives of applicable statutes,

including a statement of the factual, policy, and legal reasons

for selecting the alternative adopted in the final rule and why

each one of the other significant alternatives to the rule

considered by the agency which affect the impact on small

entities was rejected.

(b) The agency shall make copies of the final regulatory

flexibility analysis available to members of the public and shall

publish in the Federal Register such analysis or a summary

thereof.

Appendix C-11

5 USCS § 605

* * *

TITLE 5. GOVERNMENT ORGANIZATION

AND EMPLOYEES

PART I. THE AGENCIES GENERALLY

CHAPTER 6. THE ANALYSIS OF REGULATORY

FUNCTIONS

* * *

5 USCS § 605 (2002)

§ 605. Avoidance of duplicative or unnecessary analyses

(a) Any Federal agency may perform the analyses required

by sections 602, 603, and 604 of this title in conjunction with

or as a part of any other agenda or analysis required by any

other law if such other analysis satisfies the provisions of such

sections.

(b) Sections 603 and 604 of this title shall not apply to any

proposed or final rule if the head of the agency certifies that the

tule will not, if promulgated, have a significant economic

impact on a substantial number of small entities. If the head of

the agency makes a certification under the preceding sentence,

the agency shall publish such certification in the Federal

Register at the time of publication of general notice of proposed

rulemaking for the rule or at the time of publication of the final

rule, along with a statement providing the factual basis for such

certification. The agency shall provide such certification and

statement to the Chief Counsel for Advocacy of the Small

Business Administration.

ee

Appendix C-12

(c) In order to avoid duplicative action, an agency may

consider a series of closely related rules as one rule for the

purposes of sections 602, 603, 604 and 610 of this title.

* * *

Appendix C-13

5 USCS § 606

* * *

TITLE 5. GOVERNMENT ORGANIZATION

AND EMPLOYEES

PART I. THE AGENCIES GENERALLY

CHAPTER 6. THE ANALYSIS OF REGULATORY

FUNCTIONS

* * *

5 USCS § 606 (2002)

§ 606. Effect on other law

The requirements of sections 603 and 604 of this title do not

alter in any manner standards otherwise applicable by law to

agency action.

Appendix C-14

5 USCS § 607

* * *

TITLE 5. GOVERNMENT ORGANIZATION

AND EMPLOYEES

PART I. THE AGENCIES GENERALLY

CHAPTER 6. THE ANALYSIS OF REGULATORY

FUNCTIONS

* * *

5 USCS § 607 (2002)

§ 607. Preparation of analyses

In complying with the provisions of sections 603 and 604

of this title, an agency may provide either a quantifiable or

numerical description of the effects of a proposed rule or

alternatives to the proposed rule, or more general descriptive

statements if quantification is not practicable or reliable.

* * *

Appendix C-15

5 USCS § 608

* * *

TITLE 5. GOVERNMENT ORGANIZATION

AND EMPLOYEES

PART I. THE AGENCIES GENERALLY

CHAPTER 6. THE ANALYSIS OF REGULATORY

FUNCTIONS

* *&€ *

5 USCS § 608 (2002)

§ 608. Procedure for waiver or delay of completion

(a) An agency head may waive or delay the completion of

some or all of the requirements of section 603 of this title by

publishing in the Federal Register, not later than the date of

publication of the final rule, a written finding, with reasons

therefor, that the final rule is being promulgated in response to

an emergency that makes compliance or timely compliance with

the provisions of section 603 of this title impracticable.

(b) Except as provided in section 605(b), an agency head

may not waive the requirements of section 604 of this title. An

agency head may delay the completion of the requirements of

section 604 of this title for a period of not more than one

hundred and eighty days after the date of publication in the

Federal Register of a final rule by publishing in the Federal

Register, not later than such date of publication, a written

finding, with reasons therefor, that the final rule is being

promulgated in response to an emergency that makes timely

compliance with the provisions of section 604 of this title

impracticable. If the agency has not prepared a final regulatory

analysis pursuant to section 604 of this title within one hundred

Da smear ih pin ries

Appendix C-16

and eighty days from the date of publication of the final rule,

such rule shall lapse and have no effect. Such rule shall not be

repromulgated until a final regulatory flexibility analysis has

been completed by the agency.

* * *

Appendix C-17

5 USCS § 609

* * *

TITLE 5. GOVERNMENT ORGANIZATION

AND EMPLOYEES

PART I. THE AGENCIES GENERALLY

CHAPTER 6. THE ANALYSIS OF REGULATORY

FUNCTIONS

* * *

5 USCS § 609 (2002)

§ 609. Procedures for gathering comments

(a) When any rule is promulgated which will have a

significant economic impact on a substantial number of small

entities, the head of the agency promulgating the rule or the

official of the agency with statutory responsibility for the

promulgation of the rule shall assure that small entities have

been given an opportunity to participate in the rulemaking for

the rule through the reasonable use of techniques such as—

(1) the inclusion in an advanced notice of proposed

rulemaking, if issued, of a statement that the proposed rule may

have a significant economic effect on a substantial number of

small entities;

(2) the publication of general notice of proposed

rulemaking in publications likely to be obtained by small

entities;

(3) the direct notification of interested small entities;

Appendix C-18

(4) the conduct of open conferences or public hearings

concerning the rule of small entities including soliciting and

receiving comments over computer networks; and

(5) the adoption or modification of agency procedural

rules to reduce the cost or complexity of participation in the

rulemaking by small entities.

(b) Prior to publication of an initial regulatory flexibility

analysis which a covered agency is required to conduct by this

chapter [5 USCS §§ 601 et seq.]—

(1) acovered agency shall notify the Chief Counsel for

Advocacy of the Small Business Administration and provide

the Chief Counsel with information on the potential impacts of

the proposed rule on small entities and the type of small entities

that might be affected;

(2) not later than 15 days after the date of receipt of the

materials described in paragraph (1), the Chief Counsel shall

identify individuals representative of affected small entities for

the purpose of obtaining advice and recommendations from

those individuals about the potential impacts of the proposed

rule;

(3) the agency shall convene a review panel for such

rule consisting wholly of full time Federal employees of the

office within the agency responsible for carrying out the

proposed rule, the Office of Information and Regulatory Affairs

within the Office of Management and Budget, and the Chief

Counsel;

(4) the panel shall review any material the agency has

prepared in connection with this chapter, including any draft

proposed rule, collect advice and recommendations of each

individual small entity representative identified by the agency

Appendix C-19

after consultation with the Chief Counsel, on issues related to

subsections 603(b), paragraphs (3), (4) and (5) and 603(c);

(5) not later than 60 days after the date a covered

agency convenes a review panel pursuant to paragraph (3), the

review panel shall report on the comments of the small entity

representatives and its findings as to issues related to

subsections 603(b), paragraphs (3), (4) and (5) and 603(c),

provided that such report shall be made public as part of the

rulemaking record; and

(6) where appropriate, the agency shall modify the

proposed rule, the initial regulatory flexibility analysis or the

decision on whether an initial regulatory flexibility analysis is

required.

(c) An agency may in its discretion apply subsection (b) to

rules that the agency intends to certify under subsection 605(b),

but the agency believes may have a greater than de minimis

impact on a substantial number of small entities.

(d) For purposes of this section, the term “covered agency”

means the Environmental Protection Agency and the

Occupational Safety and Health Administration of the

Department of Labor. —

(e) The Chief Counsel for Advocacy, in consultation with

the individuals identified in subsection (b)(2), and with the

Administrator of the Office of Information and Regulatory

Affairs within the Office of Management and Budget, may

waive the requirements of subsections (b)(3), (0)(4), and (b)(5)

by including in the rulemaking record a written finding, with

reasons therefor, that those requirements would not advance the

effective participation of small entities in the rulemaking

process. For purposes of this subsection, the factors to be

considered in making such a finding are as follows: ~

aX han ear, 5 Sent ae 8

Appendix C-20

(1) In developing a proposed rule, the extent to which

the covered agency consulted with individuals representative of

affected small entities with respect to the potential impacts of

the rule and took such concerns into consideration.

(2) Special circumstances requiring prompt issuance of

the rule.

(3) Whether the requirements of subsection (b) would

provide the individuals identified in subsection (b)(2) with a

competitive advantage relative to other small entities.

* * *

Appendix C-21

5 USCS § 610

* * *

TITLE 5. GOVERNMENT ORGANIZATION .

AND EMPLOYEES

PART I. THE AGENCIES GENERALLY

CHAPTER 6. THE ANALYSIS OF REGULATORY

FUNCTIONS |

* * *

5 USCS § 610 (2002)

§ 610. Periodic review of rules

(a) Within one hundred and eighty days after the effective

date of this chapter, each agency shall publish in the Federal

Register a plan for the periodic review of the rules issued by the

agency which have or will have a significant economic impact

upon a substantial number of small entities. Such plan may be

amended by the agency at any time by publishing the revision

in the Federal Register. The purpose of the review shall be to

determine whether such rules should be continued without

change, or should be amended or rescinded, consistent with the

stated objectives of applicable statutes, to minimize any

significant economic impact of the rules upon a substantial

number of such small entities. The plan shall provide for the

review of all such agency rules existing on the effective date of

this chapter, within ten years of that date and for the review of

such rules adopted after the effective date of this chapter within

ten years of the publication of such rules as the final rule. If the

head of the agency determines that completion of the review of

existing rules is not feasible by the established date, he shall so

certify in a statement published in the Federal Register and may

Appendix C-22

extend the completion date by one year at a time for a total of

not more than five years.

(b) In reviewing rules to minimize any significant

economic impact of the rule on a substantial number of small

entities in a manner consistent with the stated objectives of

applicable statutes, the agency shall consider the following

factors—

(1) the continued need for the rule;

(2) the nature of complaints or comments received

concerning the rule from the public;

(3) the complexity of the rule;

(4) the extent to which the rule overlaps, duplicates or

conflicts with other Federal rules, and, to the extent feasible,

with State and local governmental rules; and

(5) the length of time since the rule has been evaluated

or the degree to which technology, economic conditions, or

other factors have changed in the area affected by the rule.

(c) Eack year, each agency shall publish in the Federal

Register a list of the rules which have a significant economic

impact on a substantial number of small entities, which are to

be reviewed pursuant to this section during the succeeding

twelve months. The list shall include a brief description of each

rule and the need for and legal basis of such rule and shall

invite public comment upon the rule.

* * *

Appendix C-23

5 USCS § 611

* * *

TITLE 5. GOVERNMENT ORGANIZATION

AND EMPLOYEES

PART I. THE AGENCIES GENERALLY

CHAPTER 6. THE ANALYSIS OF REGULATORY

FUNCTIONS

* * *

5 USCS § 611 (2002)

§ 611. Judicial review

(a) (1) For any rule subject to this chapter [5 USCS §§ 601

et seq.], a small entity that is adversely affected or aggrieved by

final agency action is entitled to judicial review of agency

compliance with the requirements of sections 601, 604, 605(b),

608(b), and 610 in accordance with chapter 7 [5 USCS §§ 701

et seq.]. Agency compliance with sections 607 and 609(a) shall

be judicially reviewable in connection with judicial review of

section 604.

(2) Each court having jurisdiction to review such rule for

compliance with section 553, or under any other provision of

law, shall have jurisdiction to review any claims of

noncompliance with sections 601, 604, 605(b), 608(b), and 610

in accordance with chapter 7 [S USCS §§ 701 et seq.]. Agency

compliance with sections 607 and 609(a) shall be judicially

reviewable in connection with judicial review of section 604.

(3) (A) A small entity may seek such review during the

period beginning on the date of final agency action and ending

one year later, except that where a provision of law requires that

an action challenging a final agency action be commenced

Appendix C-24

before the expiration of one year, such lesser period shall apply

to an action for judicial review under this section.

(B) In the case where an agency delays the issuance of

a final regulatory flexibility analysis pursuant to section 608(b)

of this chapter, an action for judicial review under this section

shall be filed not later than—

(i) one year after the date the analysis is made

available to the public, or

(ii) where a provision of law requires that an

action challenging a final agency regulation be commenced

before the expiration of the 1-year period, the number of days

specified in such provision of law that is after the date the

analysis is made available to the public.

(4) In granting any relief in an action under this section, the

court shall order the agency to take corrective action consistent

with this chapter and chapter 7 [5 USCS §§ 601 et seq., 701 et

seq.], including, but not limited to—

(A) remanding the rule to the agency, and

(B) deferring the enforceme~t of the rule against small

entities unless the court finds that continued enforcement of the

rule is in the public interest.

(5) Nothing in this subsection shall be construed to limit

the authority of any court to stay the effective date of any rule

or provision thereof under any other provision of law or to grant

any other relief in addition to the requirements of this section.

(b) In an action for the judicial review of a rule, the

regulatory flexibility analysis for such rule, including an

analysis prepared or corrected pursuant to paragraph (a)(4),

Appendix C-25

shall constitute part of the entire record of agency action in

connection with such review.

(c) Compliance or noncompliance by an agency with

the provisions of this chapter [5 USCS §§ 601 et seq.] shall be

subject to judicial review only in accordance with this section.

(d) Nothing in this section bars judicial review of any

other impact statement or similar analysis required by any other

law if judicial review of such statement or analysis is otherwise

permitted by law.

Appendix C-26

5 USCS § 612

* * *

TITLE 5. GOVERNMENT ORGANIZATION

AND EMPLOYEES

PART I. THE AGENCIES GENERALLY

CHAPTER 6. THE ANALYSIS OF REGULATORY

FUNCTIONS

* * *

5 USCS § 612 (2002)

§ 612. Reports and intervention rights

(a) The Chief Counsel for Advocacy of the Small Business

Administration shall monitor agency compliance with this

chapter [5 USCS §§ 601 et seq.] and shall report at least

annually thereon to the President and to the Committees on the

Judiciary and Small Business of the Senate and House of

Representatives.

(b) The Chief Counsel for Advocacy of the Small Business

Administration is authorized to appear as amicus curiae in any

action brought in a court of the United States to review a rule.

In any such action, the Chief Counsel is authorized to present

his or her views with respect to compliance with this chapter [5

USCS §§ 601 et seq.], the adequacy of the rulemaking record

with respect to small entities and the effect of the rule on small

entities.

(c) A court of the United States shall grant the application

of the Chief Counsel for Advocacy of the Small Business

Administration to appear in any such action for the purposes

described in subsection (b).

* * *

Appendix D-1

5 USCS § 701

* * *

TITLE 5. GOVERNMENT ORGANIZATION

AND EMPLOYEES

PART I. THE AGENCIES GENERALLY

CHAPTER 7. JUDICIAL REVIEW

* * *

5 USCS § 701 (2002)

_ § 701. Application; definitions

(a) This chapter [5 USCS §§ 701 et seq.] applies, according

to the provisions there

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