He is a former director of the National Investigations Committee on Aerial Phenomena (NICAP)[?].
Writings by Donald Edward Keyhoe
See also: Condon Report[?]
... from 45 to 64, and 30.2% who are 65 years of age or older. The median age is 49 years. For every 100 females there are 96.9 males. For every 100 females age 18 and ...