Soyuz 11A510 | US-AO 1
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.
The Soyuz/Vostok, also known as just Soyuz or Vostok, or by its GRAU index, 11A510 was an interim expendable carrier rocket used by the Soviet Union in 1965 and 1966. Two were launched with prototype US-A satellites.
When is the Soyuz 11A510 | US-AO 1 launch?
What rocket is being used for US-AO 1?
Where is the Soyuz 11A510 | US-AO 1 launching from?
What orbit is US-AO 1 going to?
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Mission Profile
US-AO 1 was a Soyuz 11A510 mission operated by Soviet Space Program that lifted off from 31/6, Baikonur Cosmodrome, Republic of Kazakhstan on December 27, 1965. The flight carried its payload on a government/top secret mission to Low Earth Orbit. The launch was a success.

