| Number | Title | Status | Office | Date |
|---|---|---|---|---|
| 20-53C |
Protection of Aircraft Fuel Systems Against Vapor Ignition Caused by Lightning
This AC is not mandatory and does not constitute a regulation. This AC describes an acceptable means, but not the only means, to obtain certification for fuel system lightning protection. |
Active | AIR-600 | 2018-09-24 |
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