This document was written by an NSA employee named XXXXXX who worked there alongside Tom Deuley, and Tom knew him well. XXXXXX, Deuley and two-to-three others (occasionally including the far spookier Christopher (Kit) Green) would meet for lunch at NSA and discuss UFOs --- Tom says that this was totally off-the-job and not even very intelligent/knowledgeable. McConnell decided to put his ideas down in writing, using his office time and materials. And passed out his essay. Well, if you do that, that work must go into a NSA file, official or not --- which it did, to be "found" by FOIA later. When the "NSA document" surfaced another UFO legend was born. (Mike Swords)