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United States Air ForceLaunch FailureGovernment/Top SecretAtlas SLV-3A Agena D
Launched 1971-12-04 22:33 UTCSpace Launch Complex 13, Cape Canaveral SFS, FL, USA
No cause has been given yet.
Launch failure
Target: Geostationary Orbit
Atlas SLV-3A Agena D lifted off with Canyon 4, but the launch failed.
Next
Waiting on the Cause
No cause has been given yet. What United States Air Force finds will be added here, and to the updates below.
Canyon was the first series of NRO's near geostationary ELINT/SIGINT satellites launched under the designation AFP-827 or Program 7500 for NRO's Program A. They were focussed on communications intelligence (COMINT).
Launch Provider
Government · United States of America · Founded 1947 · Commander-in-Chief President of the US
The United States Air Force (USAF) is the air service branch of the United States Armed Forces, and is one of the eight uniformed services of the United States. Originally created on 1 August 1907, as a part of the United States Army Signal Corps, the USAF was established as a separate branch of the United States Armed Forces in 1947 with the enactment of the National Security Act of 1947.
Launches
1,078
Successful
972
90%
Upcoming
0
scheduled
Height
36m
Diameter
3m
To low Earth orbit
1,000kg
Liftoff thrust
1,340kN
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