The Aviationist on MSN
NRO Officially Declassifies JUMPSEAT First Gen Signals Intelligence Satellites
Launched between 1971 and 1987 primarily to collect intelligence data on foreign weapon testing, the last satellites in the JUMPSEAT family were withdrawn from service in 2006. A memorandum dated Dec.
After spying on the electronic signals of adversaries for decades, the NRO's enigmatic Jumpseat spy satellite has emerged from the darkness.
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