Documents / Report

Scientific Study of Unidentified Flying Objects (the Condon Report, complete, three volumes)

University of Colorado · 1969-01 · 1497 pages · text from the file's own layer

This is the final report of the Scientific Study of Unidentified Flying Objects, conducted by the University of Colorado under Air Force contract F44620-67-C-0035, with Edward U. Condon as scientific director and Daniel S. Gillmor as editor. It was submitted to the National Academy of Sciences on 15 November 1968 for review. The report includes field studies, photographic and radar analyses, case studies, historical chapters and appendices such as the Robertson Panel report and the Twining letter.

The pilot and co-pilot computed the "speed" of the UFO at 4, 5:).}
4,800 mph. from the times of contact near Utica and at Boston. Tnere
are a number of inconsistencies in this report, aside from thf~
most obvious one: the absenc'~ of a devastating sonic boom, which
should be generated by a 150 ft. ellipsoidal object travelling at
Mach 6 or better in level flight at 3,500 ft. It does seem likely
that the Boston GCA report was coincidental and involved ad! Herent
object.
The residue is a most intriguing report, that must certainly
be classed as an unknown pending further study, which it certainly
deserves. Statements from some of the other witnesses i~vol~~d
\vould help in analyzing the event, and should prove useful even 13
years after the fact. It does appear that this sighting defies
explan~tion by conventional means.
lO-X. [371-8.] Continental Divide, N. M., 26 January 1953,2115-
2200 1,5T. Weather: high, thin cvercast, low scattered clouds, very
good vis ibi 1j ty. AI: airman stationed at the 769th AC&W Squadron at
Continentd Divide (elevation 7,500 ft.) observed a "bright reddish-
wh i te ob j ect" about 10 mi. WJ?S t of the :l'sdar s i to and approx imate ly
2,000 ft. abuve the terrain. The radar subsequently paintcu a strong,
strady return at 9 mi. range and about 2,500-7,50n ft. above the
surface. '111i5 object passed behind a nearby hill and reappeared,
heading north at abt'ut 10-15 mph. Hadar truck confirmed this. 'J1lC ob-
ject th(m moved to the west at 12-15 mph to a !Wll1t 18 l11i. west of the
radar 5 i te. I t then turned north for about 10 mi., anu subsequent 1y
turned back on a heading of 128 0
inbound to the station. Hadar and
visual contact wa.5 lost Ileal" the area ""here the object was first de-
tected. Before disappearing, the object seemed to shrink in size ~nd
fade in color to a dull red.
TIlere seems to be little doubt ill this ca~c that the visual and
~'adar contacts were in fact of the same ohject. The obviolls
214
The pilot and co-pilot computed the "speed" of the UrO at 4,5:1.'
4,800 mph. from the times of contact near Utica and at Boston. Tnere
are a number of inconsistencies in this report, aside from the
most obvious one: the absenc'~ of a uevastating sonic boom, which
should be generated by a 150 ft. ellipsoidal object truvelling at
Mach 6 or better in level flight at 3,500 ft. It does seem likely
that the Boston GCA report was coincidental and involved ad' Herent
object.
The residue is a most intriguing report, that must certainly
he classed as an unknown pending further study, which it certainly
deserves. Statements from some of the other witnesses invol~~d
I.ould help in analyzing the event, and should prove useful even 1.)
years after the fact. It does appear that this sighting defies
explall8tion by conventional means.
lO-X. [371-13. J Continental Divide, N. M., 2{, January 1953, 2115-
2200 LST. Weather: high, thin cvercast, low scattered clouds, very
good visibility. All airman stationed at the 769th AC&W Squadron at
Continentlll Divide (elevation 7,500 ft.) observed a "bright reddish-
whi te ob j ect" about 10 mi. w'?s t of the l'adar s i to and approx imate ly
2,000 ft. abuve the terrain. The radar subsequently paintcu a strong,
5 trady return at 9 mi. range and about 2,500-7, soo ft. above the
surface. '111i s ob j ect passed bt'hind a lie am y hi 11 and reappeared,
heRding north at about 10-1S mph. Hadar truck confirmed till!;. 'J11O ob-
ject th!m moved to the west at 12-15 mph to a P')lllt 18 mi. west of the
racldr ~ite. It then turned north for about 10 mi., and subsequently
turned back on a heading of 128 0
inhound to the station. Hadar and
visual contact was lost near the area ",here the object was fi rst dl'-
tected. Before disappearing, the object seemed to shrink in size ~lTld
fade in color to a dull red.
TIlere seems to be little douht jll this case that the visual and
~'adur contacts were in fact of the same ohjcc(. 'nw obvIolls
214

Cases discussed

About this file

Report, from the classic collection. The PDF is mirrored here; the original link is under it. 1497 pages are in the text index: search them above, or from the library's search.