# RTCA, Inc.; New Document Releases

> Briefs, arguments, decisions, and more.

URL: https://www.frixlaw.com/law-library/documents/fr%3A94-29479

## Record

- **Collection:** Federal Register
- **Document type:** Uncategorized Document
- **Published:** November 30, 1994

## Text

DEPARTMENT OF TRANSPORTATION

RTCA, Inc.; New Document Releases

Pursuant to section 10(a)(2) of the Federal Advisory Committee Act
(Pub. L. 92-463, 5 U.S.C., Appendix I), notice is hereby given for
information on the release of RTCA/DO-225, and Change 2 to RTCA/DO-210.
Information is as follows:
RTCA DO-225--VHF air ground communications system improvements
alternatives study and selection of proposals for future action--This
report represents a broad study of very high frequency (VHF) air-ground
communications system improvements. The study includes: (1) Gaining an
understanding of the present VHF air-ground communications system, (2)
developing future Air Traffic Service (ATS) and Aeronautical
Operational Control (AOC) communications functional requirements and
desirable features, (3) studying present system improvements, (4)
selecting a future system candidate to pursue towards implementation,
and (5) developing recommendations resulting from this study. Seven
candidate future system alternatives were evaluated against future
system requirements and desirable features and as a result of this
study, six recommendations to pursue present and future system
improvements were adopted.
US $60.00 for US/Canada/Mexico; US $75.00 for all other countries.
Plus applicable shipping and handling.
Change to RTCA DO-210, parts A&B--Minimum operational performance
standards for aeronautical mobile satellite services (AMSS)--To provide
the user community with the most current and technically correct
information available, Change 2 was developed to incorporate new data
that applies to FANS implementation; to clarify the measurement
procedure of Section 2.4.4.2.4, and to improve several diagrams by
providing more detailed information. The change has also been designed
to produce a clean ``cut and paste'' revision for document users.
US$20.00 for US/Canada/Mexico; US$30.00 for all countries. Plus
applicable shipping and handling charges.
Persons wishing to obtain information should contact the RTCA
Secretariat, 1140 Connecticut Avenue, N.W., Suite 1020, Washington,
D.C. 20036; (202) 833-9339. Any member of the public may present a
written statement to the committee at any time.

Issued in Washington, D.C., on November 22, 1994.
David W. Ford,
Designated Officer.
[FR Doc. 94-29479 Filed 11-29-94; 8:45 am]
BILLING CODE 4910-13-M

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Source: Frix Law Library, https://www.frixlaw.com/law-library/documents/fr%3A94-29479. Public record. Not legal advice.