Guam radar-visual unidentified-object report — September 1960

On or during September 1960, at or near Guam, the source reports the following sequence: BRIEF SUMMARY OF SIGHTING: Target picked up on radar at 20 miles, tracked to within 2 miles of NAS on collision course. Visual observation of pale blue light (with binoculars) contact lost when observer turned away for a second. The facts as presented in this report are insufficient to support a firm conclusion about the "incident" reported from a range of 20 miles to a range of 2 miles at a speed of 2800 knots indicates that the target was observed for about 1/3 minute. JAMES Acting Chief AFOTN-451 AEROSPACE TECHNICAL INTELLIGENCE CENTER UNITED STATES AIR FORCE WRIGHT-PATTERSON AIR FORCE BASE OHIO REPLY TO ATTN OF: APCIN-LES2x SUBJECT: Request for Analysis TO: APCIN-LEB Request: Radar analysis of attached unidentified flying object sighting be accomplished and results forwarded to APCIN-LES2x with as little delay as possible.