Helio AU-24 Stallion
| AU-24 Stallion | |
|---|---|
| Helio AU-24A Stallion in storage at Davis-Monthan AFB, July 1972, prior to its delivery to the Khmer Air Force. | |
| Role | Armed gunship, counter-insurgency, utility transport |
| National origin | United States |
| Manufacturer | Helio Aircraft Company |
| First flight | 5 June 1964 |
| Primary users | United States Air Force Khmer Air Force |
| Number built | 20 |
The Helio AU-24 Stallion was an American armed gunship, counter-insurgency, and utility transport developed for the United States Air Force. A total of 20 were built during the Vietnam War, with most of the aircraft being later sold to the Khmer Air Force.