576A2, Vandenberg SFB, CA, USA

576A2 has witnessed the launch of 4 rockets, including 4 orbital launch attempts, while Vandenberg SFB, CA, USA, has been the site for 757 rocket launches, with a tally of 19 booster landings recorded.

The very first Atlas D operational ICBM sites, these were above ground with open support towers. These missiles were on alert from 31 October 1959 until 1 May 1964. After going off alert in 1964, Alpha 1 and 2 were used by the USAF for Atlas satellite rocket launches until 1974