Fire protection of structure, controls, and other parts.

CFR · 2024-01-01 · US · Title 14

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.

official document · source cfr-2024 · id 14:§ 27.861