USA Banner

Official US Government Icon

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure Site Icon

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.

Portions of the Department of Transportation are currently in shutdown/furlough status due to a lapse in appropriations. Please continue to monitor this page for updates on DOT’s operating status.

United States Department of Transportation United States Department of Transportation

What happens if I fail the aeronautical knowledge test? How soon can I retake the test?

You may retake the test after 14 days.

Still can't find what you are looking for? Please feel free to contact the UAS Support Center for general questions and comments.