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Success
February 14, 1991 8:31 am

US-KMO 1

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Proton

Baikonur Cosmodrome, Republic of Kazakhstan
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February 14, 1991 8:31 am
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2026-07-12 17:06:27

Second generation early warning satellite
Launch Overview
Window Open 08:31 UTC
Window Close 08:31 UTC
Lift Off Feb 14, 1991 · 08:31 UTC
Launch Facility Baikonur Cosmodrome, Republic of Kazakhstan
Launch Pad 200/39 (200L)
Target Orbit Geostationary Orbit
Payload Overview
Customer Soviet Space Program
Payload US-KMO 1
Rocket Proton
Destination Geostationary Orbit
Recovery Overview
Landing Location See Mission Notes
Landing Type RTLS / Droneship

Other Launches

Second generation early warning satellite

Height

LEO Payload

Total Launches

Status

Soviet Space Program
200/39 (200L)
Launch Overview
Window Open 08:31 UTC
Window Close 08:31 UTC
Lift Off Feb 14, 1991 · 08:31 UTC
Launch Facility Baikonur Cosmodrome, Republic of Kazakhstan
Launch Pad 200/39 (200L)
Target Orbit Geostationary Orbit
Payload Overview
Customer Soviet Space Program
Payload US-KMO 1
Rocket Proton
Destination Geostationary Orbit
Recovery Overview
Landing Location See Mission Notes
Landing Type RTLS / Droneship

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