 A Thor DSV-2U carrying a DMSP weather satellite launches from SLC-10W in 1980. This was the last orbital launch from the complex. | |||||||||||||||||||||||||
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| Launch site | Vandenberg AFB | ||||||||||||||||||||||||
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| Location | 34°45'55"N 120°37'20"W | ||||||||||||||||||||||||
| Short name | SLC-10 | ||||||||||||||||||||||||
| Operator | US Space Force Royal Air Force | ||||||||||||||||||||||||
| Total launches | 38 | ||||||||||||||||||||||||
| Launch pad(s) | 2 | ||||||||||||||||||||||||
| Orbital inclination range | 51° – 145° | ||||||||||||||||||||||||
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Space Launch Complex 10 | |||||||||||||||||||||||||
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| Location | Vandenberg Space Force Base, Lompoc, California | ||||||||||||||||||||||||
| Coordinates | 34°45′55″N 120°37′20″W / 34.76528°N 120.62222°W | ||||||||||||||||||||||||
| NRHP reference No. | 86003511[1] | ||||||||||||||||||||||||
| Significant dates | |||||||||||||||||||||||||
| Added to NRHP | June 23, 1986 | ||||||||||||||||||||||||
| Designated NHL | June 23, 1986[1] | ||||||||||||||||||||||||
Space Launch Complex 10, or Missile Launch Complex 10,[1] is located on Vandenberg Space Force Base in Lompoc, California. It was built in 1958 to test ballistic missiles and developed into a space launching facility in 1963.[2] Prior to 1966 Space Launch Complex 10 West was known as Vandenberg AFB Pad 75-2-6.[3] It remains a rare pristine look at the electronics and facilities created in that era that helped the United States grow its space capabilities.
The last launch from this complex was a Thor booster in 1980.[1] It was declared a National Historic Landmark in 1986.[1]
It is undergoing an eight-year restoration, and public visits are possible, if arranged in advance.[4]
The launch complex was built in 1958 by the Douglas Aircraft Corporation, and was first designated Complex 75-2. At that time it consisted of three launch pads, which were used to train military operators of PGM-17 Thor ballistic missiles, and to conduct missile launch tests. The first launches were conducted by the British Royal Air Force in June and August 1959.[1] The facilities at SLC-10 were dismantled and transported to Johnston Island in support of Operation Dominic, a nuclear weapons testing project conducted there in 1962.
The launch complex was rebuilt in 1963 to support the development of Burner rockets, with two launch pads, designated SLC-10E and SLC-10W. Tests were conducted at SLC-10W from 1965 to 1980, using the Thor satellite launch vehicles, the first stages of which followed the design of the Thor missile.
Two launch pads and a prefabricated launch blockhouse are the principal surviving elements of the complex. The blockhouse interior still includes all of the electrical equipment used in later launches. SLC-10W also includes pipes and storage facilities for storing and managing the liquid fuel used in the rockets.[5]
