Mission description
Transit navigation satellite equipped with nuclear power.
April 21, 1964 at 6:50 PM UTC
Vandenberg SFB, CA, USA

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April 21, 1964 at 6:50 PM UTC
Status: Launch Failure · Live feed refreshes every 30 seconds
Space Launch Complex 2E
Vandenberg SFB, CA, USA · 34.7516, -120.6192
Transit navigation satellite equipped with nuclear power.
Thor-Ablestar · DM-21
Height
29 m
Diameter
1.44 m
LEO capacity
150 kg
Successful launches
13
Vandenberg SFB, CA, USA
Vandenberg Space Force Base is a United States Space Force Base in Santa Barbara County, California. Established in 1941, Vandenberg Space Force Base is a space launch base, launching spacecraft from the Western Range, and also performs missile testing. The United States Space Force's Space Launch Delta 30 serves as the host delta for the base, equivalent to an Air Force air base wing. In addition to its military space launch mission, Vandenberg Space Force Base also hosts space launches for civil and commercial space entities, such as NASA and SpaceX.
Open mapConnected program records
Same launch vehicle
August 13, 1965 at 10:11 PM UTC
June 24, 1965 at 10:35 PM UTC
March 11, 1965 at 1:39 PM UTC
December 13, 1964 at 12:08 AM UTC
October 6, 1964 at 5:04 PM UTC