Vultee Aircraft built a total of 7,832 "Valiants."ž The first flew on February 18, 1940.ž The U. S. Army Air Corps aircraft was designated the BT-13 and the U. S. Navy version was the SNV.

The “Valiant” was the basic trainer most widely used by the USAAF during WWII. It represented the second of the three stages of pilot training-primary, basic and advanced. Compared with the primary trainers in use at the time, it was considerably more complex. The BT-13 not only had a more powerful engine, it was also faster and heavier. In addition, it required the student pilot to use (2)-way radio communications with the ground, operate landing flaps and a (2)-position variable pitch propeller.

Nicknamed the “Vibrator” by the pilots who flew it, the BT-13 was powered by a Pratt & Whitney R-985 engine. But to counter the shortage of these engines early in the BT-13 production program, 1,693 Valiants were produced in 1941-2 with at Wright R-985 engine and were designated as BT-15s. By the end of WWII, 10,375 BT-13s and BT-15s had been accepted by the AAF.

During WWII Robins AFB served as a repair and supply depot for all BT-13s in the southeast. In addition, BT-13s were located at the nearby Cochran Field which is now the Macon Airport just north of the base. The BT-13 on display was delivered to the AAF in February 1944 to the 3034th AAF Base Unit (Basic Pilot School) Gardner Field, Taft, CA. It served at several training fields in California before being declared surplus in September 1945. It was sold and passed to several civilian owners before being acquired by the USAF Museum in Dayton, Ohio. In 1989 it was transferred to the Museum of Aviation for display.