- Fire Protection: Systems
- Date issued
- Office of Primary Responsibility
- ANM-100, Aircraft Certification Service, Transport Airplane Directorate
This advisory circular (AC) provides guidance for demonstrating compliance with the transport category airplane certification requirements of § 25.863 Flammable fluid fire protection (as applicable to electrical system components) and § 25.869 Fire protection: systems.
- AC 25.869-1A (PDF)
Cancels Number Title Date 25.869-1 Electrical System Fire and Smoke Protection This advisory circular (AC) describes an acceptable means for showing compliance with the requirements of § 25.869(a), “Fire protection: systems,” of Title 14, Code of Federal Regulations (CFR) part 25. Part 25 contains the airworthiness standards applicable to transport category airplanes. The means of compliance described in this document provides guidance to supplement the engineering and operational judgment that must form the basis of any compliance findings relative to protection of electrical systems from fire and smoke. 2004-03-25