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United States Department of Transportation United States Department of Transportation

AC 20-24D - Approval of Propulsion Fuels, Additives, and Lubricating Oils

Document Information

Number
20-24D
Title
Approval of Propulsion Fuels, Additives, and Lubricating Oils
Status
Active
Date issued
2014-06-30
Office of Primary Responsibility
AIR-20, Aviation Fuel Program
Description

This advisory circular (AC) provides guidance applicable to adding fuels and oils as engine, aircraft, or auxiliary power unit (APU) operating limitations. It also provides guidance on fuel and lubricating oil specifications and standards, and on propulsion fuel and/or lubricating oil certification plans. This AC provides acceptable methods, but not the only methods, that may be used to approve aircraft, engines, or APUs to operate with specified propulsion fuels and lubricating oils.

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