Originally Posted by
Ewan Whosearmy
Two things stick in my mind on this topic:
1. When the MoD declassified its 'UFO Guide' some years ago, it included a number of aircraft types that might explain the actual identity of a reported UFO. In the US section, it included obvious candidates such as the F-117 and B-2. But one aircraft type had been redacted in its entirety.
Link to the declassified document with one aircraft under Western Programmes edited out in both text and image.
Working Paper No.9 'Black' and Other Aircraft as UAP Events.
http://webarchive.nationalarchives.g..._pgs76to90.pdf
http://webarchive.nationalarchives.g...pgs91to105.pdf
From
Ministry of Defence | Freedom of Information | Publication Scheme | Search Publication Scheme | Unidentified Aerial Phenomena (UAP) in the UK Air Defence Region