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Regulations last checked for updates: May 14, 2025
Title 14 - Aeronautics and Space last revised: May 07, 2025
All Titles
Title 14
Chapter I
Part 27 - PART 27—AIRWORTHINESS STANDARDS: NORMAL CATEGORY ROTORCRAFT
Subpart A [§ 27.1 - § 27.2] - Subpart A—General
Subpart B [§ 27.21 - § 27.251] - Subpart B—Flight
Subpart C [§ 27.301 - § 27.573] - Subpart C—Strength Requirements
Subpart D [§ 27.601 - § 27.873] - Subpart D—Design and Construction
Subpart E [§ 27.901 - § 27.1195] - Subpart E—Powerplant
Subpart F [§ 27.1301 - § 27.1461] - Subpart F—Equipment
Subpart G [§ 27.1501 - § 27.1589] - Subpart G—Operating Limitations and Information
Subpart 0 -
Appendix Appendix A - Appendix A to Part 27—Instructions for Continued Airworthiness
Appendix Appendix B - Appendix B to Part 27—Airworthiness Criteria for Helicopter Instrument Flight
Appendix Appendix C - Appendix C to Part 27—Criteria for Category A
Appendix Appendix D - Appendix D to Part 27—HIRF Environments and Equipment HIRF Test Levels
authority:
49 U.S.C. 106
(f), 106(g), 40113, 44701-44702, 44704
source:
Docket No. 5074, 29 FR 15695, Nov. 24, 1964, unless otherwise noted.
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