Introduction to the authorization processes

FAA Authorization for New Fuel

There are two pathways available to obtain FAA authorization for the use of a new fuel.

Supplemental Type Certificate Process

• Traditional FAA aircraft type certification process.
• GAMI and Swift are pursuing FAA STC approval for high-octane unleaded fuel use.

Fleet Authorization Process

• FAA aviation fuel fleet authorization process established by Congress through a collaborative industry/government testing program.
• LyondellBasell / VP Racing are pursuing FAA authorization of a high-octane unleaded fuel through the PAFI.

 

The following charts provide information on the pathways and fuel specifications. For additional detail click here.