| Number | Title | Status | Office | Date |
|---|---|---|---|---|
| 25.981-1D |
Fuel Tank Ignition Source Prevention Guidelines
This AC provides guidance for showing compliance with § 25.981, which provides the certification requirements for the prevention of ignition sources, other than lightning, within the fuel tanks of transport category airplanes. |
Active | AIR-600 | 2018-09-24 |
| 25.954-1 |
Transport Airplane Fuel System Lightning Protection
This advisory circular (AC) provides guidance for showing compliance with the airworthiness regulations for transport category airplanes regarding lightning protection of fuel tanks and systems. |
Active | AIR-600 | 2018-09-24 |
| 25-7D |
Flight Test Guide for Certification of Transport Category Airplanes
This advisory circular (AC) provides guidance for the flight test evaluation of transport category airplanes. |
Active | AIR-600 | 2018-05-04 |
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