Soyuz 11A510 — mission imagery
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US-AO 2

Soyuz 11A510Soviet Space Program31/6
Wednesday, July 20, 1966 · 08:58 AM UTC

This mission is complete.

Mission Brief

US-A (Upravlenniye Sputnik Aktivny) were active radar satellites for ocean surveillance. The high power consumtion of the active radar required a nuclear reactor as power source. The satellites were known as RORSAT in the west. The US-AO series consisted of satellites, which tested all the system components but the nuclear reactor. They were battery powered.

PayloadUS-AO 2
OrbitLow Earth Orbit
CustomerSoviet Space Program
Stages3
Pad31/6, Baikonur Cosmodrome, Republic of Kazakhstan

Mission Timeline

14 / 14100%

Ground vector

Launch site

Site locked

31/6

Baikonur Cosmodrome, Republic of Kazakhstan

Global range
SITE LOCK
Latitude
45.996°N
Longitude
63.564°E

Range Weather

Launch commit criteria

Clear
Watch
TrackingNo active constraints
Weather Rules

Tracking no weather issues at this time.

Primary concern
No weather issues
Rule count
0
Temperature
Not reported
Surface wind
Not reported
Window

08:58 AM UTC - 08:58 AM UTC

Vehicle

Soyuz 11A510

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Height46.3 m
LEO Payload7,020 kg
Launches2,456
Successes2,288

Provider

Soviet Space Program

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Schedule History

No meaningful launch-time or status changes recorded.