Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
No amount of fuel may remain in the engine, including residual vapors.
Even if completely purged, some airlines may refuse to allow engine powered equipment in carry-on if it has ever contained fuel.