The largest Firefly operator was the USAF, where it was given the designation T-3A Firefly. The Firefly was selected in 1992 to replace the T-41 aircraft for the command's Enhanced Flight Screening Program, which would include aerobatic maneuvers. From 1993 to 1995, 113 aircraft were purchased and delivered to Hondo Municipal Airport, Texas, and the U.S. Air Force Academy in Colorado.

-Scale: 1/24 scale model
-Span: 17.75 in.
-Length: 11.75 in.
-Weight: 3.4 lbs.
-Material: Handcarved Mahogany Wood Model Airplane
-Features: Handcrafted and Handpainted