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Airworthiness Directives; Pratt & Whitney PW4000 Series Turbofan Engines
Federal Register · Proposed Rule · Jun 3, 2010
for safety in air commerce. … ; or (2) Pratt & Whitney Clean, Inspect, Repair Manual PN 51A750, 72-41-20 for PW4000-112″ series engines.
75 FR 31330Transportation DepartmentFederal Aviation AdministrationAirworthiness Directives; Dornier Model 328-100 Series Airplanes
Federal Register · Rule · Oct 13, 2004
Comments We provided the public the opportunity to participate in the development of this AD. … Surface cleaning and elaborate procedures may be required.”
69 FR 60804Transportation DepartmentFederal Aviation AdministrationAirworthiness Directives; Agusta S.p.A. Helicopters
Federal Register · Proposed Rule · Jan 11, 2012
Before acting on this proposal, we will consider all comments we receive on or before the closing date for comments. … We will consider comments filed after the comment period has closed if it is possible to do so without incurring expense or delay. We may change this proposal in light of the comments we receive.
77 FR 1654Transportation DepartmentFederal Aviation AdministrationAirworthiness Directives; Leonardo S.p.a. Helicopters
Federal Register · Rule · Jul 9, 2024
Comments The FAA received no comments on the NPRM or on the determination of the costs. Conclusion These helicopters have been approved by EASA and are approved for operation in the United States. … for safety in air commerce.
89 FR 56191Transportation DepartmentFederal Aviation AdministrationAirworthiness Directives; Eurocopter France (Eurocopter) Model EC130 B4 Helicopters
Federal Register · Rule · Mar 22, 2011
for safety in air commerce. … (iii) After adhesive application, assemble the bonding faces and press firmly to eliminate air bubbles. Maintain the pressure throughout the hardening period as described for the adhesive being used.
76 FR 15802Transportation DepartmentFederal Aviation AdministrationAirworthiness Directives; Stemme GmbH & Co. KG Models S10 and S10-V Sailplanes.
Federal Register · Rule · Jun 4, 1998
If a residue is found on the valve shafts, this action will require cleaning the engine. … No comments were received on the proposed rule or the FAA's determination of the cost to the public.
63 FR 30377Transportation DepartmentFederal Aviation AdministrationAirworthiness Directives; Airbus Model A318, A319, A320, and A321 Airplanes
Federal Register · Proposed Rule · Aug 16, 2007
ACTION: Supplemental notice of proposed rulemaking (NPRM); reopening of comment period. … period to provide additional opportunity for public comment on the second supplemental NPRM.
72 FR 45982Transportation DepartmentFederal Aviation AdministrationAirworthiness Directives; Boeing Model 737-600, -700, -700C, -800 and -900 Series Airplanes
Federal Register · Proposed Rule · Mar 30, 2007
for safety in air commerce. … List of Subjects in 14 CFR Part 39 Air transportation, Aircraft, Aviation safety, Safety.
72 FR 15073Transportation DepartmentFederal Aviation AdministrationFederal Register · Rule · Dec 19, 2022
Discussion of Final Airworthiness Directive Comments The FAA received comments from Delta Air Lines (Delta). … The FAA reviewed the relevant data, considered the comment received, and determined that air safety requires adopting this AD as proposed.
87 FR 77487Transportation DepartmentFederal Aviation AdministrationAirworthiness Directives; Airbus Helicopters
Federal Register · Rule · Mar 8, 2021
Regulatory Flexibility Act (RFA) The requirements of the RFA do not apply when an agency finds good cause pursuant to 5 U.S.C. 553 to adopt a rule without prior notice and comment. … for safety in air commerce.
86 FR 13165Transportation DepartmentFederal Aviation AdministrationAirworthiness Directives; BAE Systems (Operations) Limited (Jetstream) Model 4101 Airplanes
Federal Register · Proposed Rule · May 9, 2005
for safety in air commerce. … Surface cleaning and elaborate procedures may be required.” Table 1.
70 FR 24326Transportation DepartmentFederal Aviation AdministrationFederal Register · Proposed Rule · Oct 1, 2010
for safety in air commerce. … Surface cleaning and elaborate procedures may be required.”
75 FR 60669Transportation DepartmentFederal Aviation AdministrationAirworthiness Directives; General Electric Company GE90 Series Turbofan Engines
Federal Register · Rule · Oct 22, 2001
After careful review of the available data, including the comments noted above, the FAA has determined that air safety and the public interest require the adoption of the rule with the changes described … List of Subjects in 14 CFR Part 39 Air transportation, Aircraft, Aviation safety, Incorporation by reference, Safety.
66 FR 53332Transportation DepartmentFederal Aviation AdministrationAirworthiness Directives; Airbus Model A330, A340-200, and A340-300 Series Airplanes
Federal Register · Proposed Rule · Jan 12, 2005
safety in air commerce. … Surface cleaning and elaborate procedures may be required.”
70 FR 2067Transportation DepartmentFederal Aviation AdministrationAirworthiness Directives; Boeing Model 777-200, 777-300, and 777-300ER Series Airplanes
Federal Register · Proposed Rule · Oct 3, 2006
ACTION: Supplemental notice of proposed rulemaking (NPRM); reopening of comment period. … period to provide additional opportunity for public comment on this supplemental NPRM.
71 FR 58314Transportation DepartmentFederal Aviation AdministrationAirworthiness Directives; PZL Swidnik S.A. Helicopters
Federal Register · Rule · Jul 27, 2020
The FAA will file in the docket all comments received, as well as a report summarizing each substantive public contact with FAA personnel concerning this rulemaking during the comment period. … for safety in air commerce.
85 FR 45059Transportation DepartmentFederal Aviation AdministrationAirworthiness Directives; Honeywell International Inc. Turbofan Engines
Federal Register · Rule · Oct 15, 2018
Conclusion We reviewed the relevant data, considered the comments received, and determined that air safety and the public interest require adopting this AD as proposed. … for safety in air commerce.
83 FR 51829Transportation DepartmentFederal Aviation AdministrationAirworthiness Directives; Cessna Aircraft Company Models 206H and T206H Airplanes
Federal Register · Rule · Jun 18, 1999
List of Subjects in 14 CFR Part 39 Air transportation, Aircraft, Aviation safety, Incorporation by reference, Safety. … Dahl, Acting Manager, Small Airplane Directorate, Aircraft Certification Service. [FR Doc. 99-15220 Filed 6-17-99; 8:45 am] BILLING CODE 4910-13-P
64 FR 32797Transportation DepartmentFederal Aviation AdministrationFederal Register · Rule · Jan 7, 2004
A 710-mm crack between FR 52 and FR 54 was found during an inspection done on another airplane after detection of an air leak. … Surface cleaning and elaborate access procedures may be required.”
69 FR 867Transportation DepartmentFederal Aviation AdministrationAirworthiness Directives; Airbus Helicopters
Federal Register · Rule · Aug 18, 2025
The commenters were Air Medical Operators Association (AMOA), Air Methods, Airbus Helicopters, and Metro Aviation, Inc. … The FAA reviewed the relevant data, considered the comments received, and determined that air safety requires adopting this AD as proposed.
90 FR 40025Transportation DepartmentFederal Aviation Administration
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