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Advisory Circulars (ACs)

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Advisory Circulars (ACs) search results
Number Title Status Office Date
38-1 AIRPLANE FUEL EFFICIENCY CERTIFICATION

This advisory circular (AC) contains information and provides guidance on the implementation of the fuel
efficiency certification requirements for airplanes that are required by Title 14 of the Code of Federal
Regulations (14 CFR) part 38.

 Active AEE-3 2023-12-13