AMC to Appendix N, N25.1(a) Fuel tank flammability assessment method

The Monte-Carlo program as well as the method and procedures set forth in FAA document, “Fuel Tank Flammability Assessment Method Users Manual” DOT/FAA/AR-05/8 dated May 2008 (or the latest existing revision on the condition that it is accepted by EASA), is an acceptable means of compliance to conduct the flammability assessment specified in Appendix N25.1(a). A copy may be obtained from the Office of the Federal Register, 800 North Capitol Street, N.W., Suite 700, Washington, D.C. The following definitions, input variables, and data tables that are used in the program to determine fleet average flammability exposure for a specific aeroplane model are the ones included into paragraph N25.2 Definitions and N25.4 Variables and data tables.

[Amdt 25/6]