Launch vehicle manufacturer
United States Air Force
Vehicles4
Active0
Flights flown91
Success rate75.8%69/91
First flight1960-04-13
Largest to LEO150kg · Thor DM-21 Ablestar
United States Air Force has built 4 orbital launch vehicles in the United States, flying 91 missions between them.
Vehicles
| Vehicle | Flights | Success | LEO kg | Maiden | Status |
|---|---|---|---|---|---|
| Thor DM-21 Agena-B | 40 | 80% | 1960 | Retired | |
| Atlas Agena B | 29 | 72% | 1961 | Retired | |
| Thor DM-21 Ablestar | 19 | 68% | 150 | 1960 | Retired |
| Delta DM-19 | 3 | 100% | 1960 | Retired |
Specifications from Launch Library 2 by The Space Devs, launch records from Space Index. Derived figures are computed here; see sources and method.