14 C.F.R. § 27.861 Fire protection of structure, controls, and other parts.
Title 14 - Aeronautics and Space
Each part of the structure, controls, rotor mechanism, and other parts essential to a controlled landing that would be affected by powerplant fires must be fireproof or protected so they can perform their essential functions for at least 5 minutes under any foreseeable powerplant fire conditions. [Amdt. 27–26, 55 FR 8001, Mar. 6, 1990]
Title 14: Aeronautics and Space
PART 27—AIRWORTHINESS STANDARDS: NORMAL CATEGORY ROTORCRAFT
Subpart D—Design and Construction
Fire Protection
§ 27.861 Fire protection of structure, controls, and other parts.
