Status
Success
Quasar-4
Launch Time
Sat Dec 13, 1980 16:04 UTC
Sat Dec 13, 1980 16:04 UTC
Rocket
Mission Details
Quasar-4
The first-generation Quasar satellites, also known as SDS-1, are part of the Satellite Data System (SDS) developed by the United States Air Force. These satellites act as communication relays to transmit real-time data from US reconnaissance satellites, such as the KH-11 Kennen/Crystal, and facilitate communication with USAF aircraft and ground stations. They operate in elliptical orbits for extended coverage in polar regions and utilize a 60 GHz frequency payload to communicate with KH-11 satellites. Additionally, they feature nuclear detection devices.
Payloads: 1
Total Mass: 700.0 kg
Molniya Orbit
Location
SLC-4W, Vandenberg SFB, California, USA
Stats
1980
103rd orbital launch attempt
Titan III
122nd mission
3rd mission of 1980
109th successful mission
12th consecutive successful mission