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Failure
February 17, 1971 8:04 pm

KH-4B 13

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Thorad SLV-2H Agena D

Vandenberg SFB, CA, USA
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February 17, 1971 8:04 pm
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2026-07-13 14:00:15

The KH-4B (Keyhole-4B) was sixth optical reconnaissance satellite version in the Corona-program.
Launch Overview
Window Open 20:04 UTC
Window Close 20:04 UTC
Lift Off Feb 17, 1971 · 20:04 UTC
Launch Facility Vandenberg SFB, CA, USA
Launch Pad Space Launch Complex 3W
Target Orbit Low Earth Orbit
Payload Overview
Customer United States Air Force
Payload KH-4B 13
Rocket Thorad SLV-2H Agena D
Destination Low Earth Orbit
Recovery Overview
Landing Location See Mission Notes
Landing Type RTLS / Droneship

Other Launches

The KH-4B (Keyhole-4B) was sixth optical reconnaissance satellite version in the Corona-program.

Height

LEO Payload

Total Launches

Status

United States Air Force
Space Launch Complex 3W
Launch Overview
Window Open 20:04 UTC
Window Close 20:04 UTC
Lift Off Feb 17, 1971 · 20:04 UTC
Launch Facility Vandenberg SFB, CA, USA
Launch Pad Space Launch Complex 3W
Target Orbit Low Earth Orbit
Payload Overview
Customer United States Air Force
Payload KH-4B 13
Rocket Thorad SLV-2H Agena D
Destination Low Earth Orbit
Recovery Overview
Landing Location See Mission Notes
Landing Type RTLS / Droneship

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