Charles Hall claims to have witnessed and interacted with a race of extraterrestrials he described as 'tall whites' while serving at Nellis Air Force Base as a duty weather observer from 1965-67. In his three volume memoirs, Millennial Hospitality, (2002) he describes his experiences as fiction yet in a series of interviews, he claims that the experiences were real and that the US Air Force were indeed hosting extraterrestrials they had reached agreements with during the 1950's if not earlier. The tall whites are humanoid in appearance. (The first UFO researcher to seriously investigate the Charles Hall story is Paola Harris who interviewed him in July 2003.)
I found this blurb in an archive our ours, but the site from which it derives and links in the saved web-page are no longer extant.
The account represents a psychotic episode, as I see it, and seems to have inserted itself into the exopolitical community and lore.
Does anyone know what happened to Charles Hall or his "tale"?
(This kind of account represents the core problem with UFO reports: they all have elements of psychological or neurological maladies, even if what is reported is actual or true.)