Aircraft and helicopters based here supported nearby missile testing operations at Kura Missile Test Range 130 km to the northeast.
Klyuchi contains about twelve fighter revetments and some narrow tarmac space.
In another satellite pass in 1966, analysts saw mostly transports such as the Lisunov Li-2, an Antonov An-2 (ASCC: Colt), and a helicopter.
In 2005 the missile experimental station was transferred to the Russian Space Forces.
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