14 CFR Part 27 - PART 27—AIRWORTHINESS STANDARDS: NORMAL CATEGORY ROTORCRAFT
- Subpart A—General (§§ 27.1 - 27.2)
- Subpart B—Flight (§§ 27.21 - 27.251)
- Subpart C—Strength Requirements (§§ 27.301 - 27.573)
- Subpart D—Design and Construction (§§ 27.601 - 27.873)
- Subpart E—Powerplant (§§ 27.901 - 27.1195)
- Subpart F—Equipment (§§ 27.1301 - 27.1461)
- Subpart G—Operating Limitations and Information (§§ 27.1501 - 27.1589)
- SUBPART (§§ - )
- Appendix A to Part 27—Instructions for Continued Airworthiness
- Appendix B to Part 27—Airworthiness Criteria for Helicopter Instrument Flight
- Appendix C to Part 27—Criteria for Category A
- Appendix D to Part 27—HIRF Environments and Equipment HIRF Test Levels