14 C.F.R. § 23.1437 Accessories for multiengine airplanes.
Title 14 - Aeronautics and Space
For multiengine airplanes, engine-driven accessories essential to safe operation must be distributed among two or more engines so that the failure of any one engine will not impair safe operation through the malfunctioning of these accessories.
Title 14: Aeronautics and Space
PART 23—AIRWORTHINESS STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES
Subpart F—Equipment
Miscellaneous Equipment
§ 23.1437 Accessories for multiengine airplanes.
