Aquacade satellites were a class of SIGINT (signals intelligence) spy satellites operated by the National Reconnaissance Office for the CIA.
Notes on verification
Multiple independent specialized sources (military history databases, space documentation sites, and National Security Archive) consistently corroborate the existence of Aquacade/Rhyolite satellites, their SIGINT purpose, NRO operation, CIA involvement, the name change in 1975, and the 1970-1978 launch timeframe. The convergence of technical details across sources indicates strong verification.
Sources
- Aquacade (satellite) (wikipedia)
- https://space.skyrocket.de/doc_sdat/rhyolite.htm (corroboration)
- https://designation-systems.net/dusrm/app3/rhyolite.html (corroboration)
- https://military-history.fandom.com/wiki/Aquacade_(satellite) (corroboration)
- https://nsarchive.gwu.edu/briefing-book/cyber-vault-intelligence/2015-03-20/cia-and-signals-intelligence (corroboration)
- https://nautilus.org/napsnet/napsnet-special-reports/the-sigint-satellites-of-pine-gap-conception-development-and-in-orbit-2/ (corroboration)