This document was released in 2020, so it's a fairly recent FOIA document. Interesting quote from the document, "Necessarily, the relay aircraft must remain out

This document was released in 2020, so it's a fairly recent FOIA document. Interesting quote from the document, "Necessarily, the relay aircraft must remain outside of denied territory, and the size of components in the operational vehicle is such that only UHF is available for its control and navigation." It's pretty cool to see the remote-controlled remote-piloted drone concept was pioneered way back then. Also, the "obligatory" CIA-/Wiki-pedia: https://en.wikipedia.org/wiki/Project_AQUILINE https://en.wikipedia.org/wiki/Project_AQUILINE A proposal for how to fly 104 people to and from Area 51 for minimal cost: https://www.cia.gov/readingroom/docs/AREA%2051%20AIRCRAFT%20SUPPORT%20%5B15784061%5D.pdf https://www.cia.gov/readingroom/docs/AREA%2051%20AIRCRAFT%20... It's pretty interesting to see they had ~100 people working at area 51 (9 for Aquiline), and were trying to find the best and most cost effective aircraft to transport them from Vegas to there. Particularly interesting is the redacted cost line: "* 50 Seats for two months @ $10, 604/mo. Until XXXXXXXXXXXXXXXXX is in operation"--could this redaction refer to a subway or other tunnel transport system?