Documents / FOIA release

FBI file: UFO, UFO Part 11

Federal Bureau of Investigation · 127 pages · text by GLM-OCR

This part of the Federal Bureau of Investigation's UFO file collects FBI and Air Force correspondence from about 1950 to 1953. It includes an Air Force OSI district summary of aerial phenomena in New Mexico from December 1948 to May 1950, which reports that green fireballs occurred near sensitive installations and remained unexplained. It also holds a 1950 sighting of an orange sphere by a New Haven chemical engineer, a report from jet pilots near Fairbanks, a Los Alamos reporting form, and 1953 memos on sighting tips that the FBI passed on without investigating.

  • p. 42 …again 152 27 Nov 1745 1 Socorro, New Mexico E to W 100° - 40° above horizon…

Read from the scan by GLM-OCR; expect the odd misread word.

Number	Date	Time	Number of Observers	Rollability of Observers	General Area of Occurrence	Apparent Direction or Flight	Apparent Altitude	Course Horizontal or Vertical	Color	Train or Trail	Duration of Corservation	Sound	Shape	Apparent Size	Apparent Speed	Lanner of Disappearance	Evaluation
	1950 II Mar	0100	1 Rolloman AFB, New	App 270°	About 30° above horizon at distance of 50 miles	Straight flight	Changed from light orange to blood red toamber to light green	None	5 mts	None	Ping pong ball	17G pong ball held at arm's length Disappeared from view
191	16 Mar	1100	10 Farmington, New Mexico	N to NE Turned on their axis & maneuvered up & down	Bright luminous as tin cell	None	3-5 mts	None	Flat spherical	1 to 6"	Faster than conventional aircraft	Discontinued observation
?	16 Mar	1000	10 Farmington, New Mexico	NE	Over 20,000'	Skyward at 60°-60°	Bright aluminum	None	20 mts	None	Level & oblong	1/10" - 1/2" cold at arm's length	Faster than conventional aircraft	Gradually disappeared
193	17 Mar	0310	1 Los Alamos, New Mexico	Toward earth Toward earth	Reddish then Green	None	1 sec	None Appeared to fall to earth
194	17 Mar	0500	1 Los Alamos, New Mexico	NE Level flight	Greenish yellow	None	3 secs	None	Round	½ size of full moon	Moderate	Like light going out

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Cases discussed

About this file

FOIA release, from the fbi-vault collection. The PDF is mirrored here; the original link is above. The text was read from the page images by GLM-OCR; expect the odd misread word. 127 pages are in the text index: search them above, or from the library's search.