SBSS (USA-216)Minotaur IV Orbital Sciences Corporation Launch Status Success Sun ยท Sep 26th, 2010 12:41 AM EDT Watch Online https://www.youtube.com/watch?v=kKQhVMeeU6s Location Space Launch Complex 8 Vandenberg AFB, CA, USA 83 launches have been at this location. Rocket Minotaur IV Length: 23.9 meters Diameter: 2.35 meters First Launched: January 18, 2021 The Minotaur IV launch system is derived from the Peacekeeper ICBM. The first three stages are taken directly from decommissioned Peacekeeper missiles. A fourth stage, the Orion-38, is taken from the Pegasus family of air-launched rockets. The Minotaur IV rocket has been launched a total of 3 times with 3 successful and 0 failed launches. Agency Orbital Sciences Corporation Type: Commercial Abbreviation: OSC Administration: Founded: Launchers: Spacecraft: Country: USA View Rocket Launch Schedule