Code of Federal Regulations

Title 14 - Aeronautics and Space
Volume: 1Date: 2023-01-01Original Date: 2023-01-01Title: Section 23.2425 - Powerplant operational characteristics.Context: Title 14 - Aeronautics and Space. CHAPTER I - FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION. SUBCHAPTER C - AIRCRAFT. PART 23 - AIRWORTHINESS STANDARDS: NORMAL CATEGORY AIRPLANES. Subpart E - Powerplant.
§ 23.2425 Powerplant operational characteristics. (a) The installed powerplant must operate without any hazardous characteristics during normal and emergency operation within the range of operating limitations for the airplane and the engine. (b) The pilot must have the capability to stop the powerplant in flight and restart the powerplant within an established operational envelope.