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Advisory Circulars (ACs)

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Advisory Circulars (ACs) search results
Number Title Status Office Date
25.981-1B Fuel Tank Ignition Source Prevention Guidelines Cancelled ANM-112 2001-04-18
25.981-2 Fuel Tank Flammability Minimization Cancelled ANM-112 2001-04-18
25.981-1C Fuel Tank Ignition Source Prevention Guidelines

This advisory circular provides guidance for demonstrating compliance with the certification requirements for prevention of ignition sources within the fuel tanks of transport category airplanes.

Cancelled ANM-112 2008-09-19
25.981-1A Guidelines for Substantiating Compliance with the Fuel Tank Temperature Requirements Cancelled AIR-110E 1971-01-20