H. M. McCoy

This file contains memorandums, correspondence, and forms related to the reporting of information on flying discs and investigations into sightings.

USAF Air Materiel Command initial report for Project SIGN, dated April 23, 1948. It summarizes early 'Flying Disc' sightings from 1947-1948 and includes a detailed tabulation of 100 incidents, analyzing characteristics like shape, speed, and location.

This file contains memorandums and correspondence related to flying disc/saucer sightings and that those are a matter of concern for the Air Materiel Command.