§22.145. Propulsion system.
14 C.F.R. § 22.145
The aircraft propulsion system must—
Have controls that are simple, intuitive, and not confusing;
Be designed so that the failure of any product or article does not prevent continued safe flight and landing or, if continued safe flight and landing cannot be ensured, the hazard has been minimized;
Not exceed safe operating limits under normal operating conditions; and
Have the necessary reliability, durability, and endurance for safe flight without failure, malfunction, excessive wear, or other anomalies.
Notes, amendments, and revision history
Authority
Authority: 42 U.S.C. 7572; 49 U.S.C. 106(f), 40105, 40113, 44701-44702, 44704, 44707, 44709, 44711, 44713, 44715, 45303.
Source
Source: Amdt. No. 22-1, 90 FR 35208, July 24, 2025, unless otherwise noted.