The 38th annual General Aviation and Part 135 Activity Survey (GA Survey) is currently underway. If you have received an invite to participate, please respond, even if you did not fly your aircraft in 2015. Your participation is very important. The GA Survey is the FAA’s primary source of information about the size and activity of the GA and on-demand Part 135 fleet.

The information collected will be used only for statistical purposes and will not be released in any form that would reveal an individual participant. Tetra Tech is an independent research firm that conducts the survey on behalf of the FAA. You can contact them with questions at 1-800-826-1797 or via email