Part 27—Airworthiness Standards: Normal Category Rotorcraft

1. CFR
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3. Title 14
4. ›
5. Chapter I
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7. Part 27

Contents

• A
  Subpart A—General Sections 27.1–27.2
• Appendix A to Part 27
  Appendix A to Part 27—Instructions for Continued Airworthiness
• Appendix B to Part 27
  Appendix B to Part 27—Airworthiness Criteria for Helicopter Instrument Flight
• Appendix C to Part 27
  Appendix C to Part 27—Criteria for Category A
• Appendix D to Part 27
  Appendix D to Part 27—HIRF Environments and Equipment HIRF Test Levels
• B
  Subpart B—Flight Subject groups Flight Characteristics–Performance
• C
  Subpart C—Strength Requirements Subject groups Control Surface and System Loads–Water Loads
• D
  Subpart D—Design and Construction Subject groups Control Systems–Rotors
• E
  Subpart E—Powerplant Subject groups Cooling–Rotor Drive System
• F
  Subpart F—Equipment Subject groups Electrical Systems and Equipment–Safety Equipment
• G
  Subpart G—Operating Limitations and Information Section 27.1501; Subject groups Markings and Placards–Rotorcraft Flight Manual and Approved Manual Material