Documents / FOIA release

roswell

Office of the Secretary of Defense · 993 pages · text from the file's own layer

The Roswell Report: Fact versus Fiction in the New Mexico Desert was published in 1995 by Headquarters United States Air Force. It was written in response to Representative Steven H. Schiff's request and a General Accounting Office audit, and it contains Col. Richard L. Weaver's report and 1st Lt. James McAndrew's synopsis, along with attachments, appendices and photographs. The report says researchers found no evidence of an extraterrestrial craft or crew. It concludes that the 1947 debris came from a Project MOGUL balloon train.

  • p. 539 …Too muoh weight was lost in this action, and the train rose until aome of the…
  • p. 540 …Train, Flight 10 The balloon rose to about 16,000 teet MSL and dropped back to…
  • p. 554 …It will be seen that the balloon rose~ a ' .. --------- r- ....., ..:. Pon"'m j"'.,.._" k '~I I…
  • p. 572 …obtained, but during this time the balloon rose with predicted speed (500 feet per minute) nearly…
  • p. 585 …On the other hand, the balloon rose extremely slowly and may have taken in air to…
  • p. 665 …In flight 7, however, the cluster rose till the lifters were cut off, descended until sufficient…
  • p. 739 …As a result, the cluster rose to ceiling and stayed at this altitude for a short…
  • p. 786 s4cond cluster flight, provision was also made to release balloons if the train rose above 40…
Flight 88: Released from Alamogordo, New Mexico, 1241 MST, August 25, 1948
Recovered at Lovington, Texas
This flight was planned to measure the diffusion and leakage of lifting
gas through a 2Q-foot, .001 11 polyethylene balloon at 40,000 feet. A fixed-
leak orifice was set to flaw at 100 grams per hour, and an automatic ballast
valve was included to supply more ballast as demanded. This automatic valve
broke on release, and the flow of 100 grams per hour was not sufficient to
keep the balloon and equipment up.
Temperature data on this flight was obtained from thermistors inside the
balloon, inside the battery and in the free air. These data and the height-
time curve are shown in Figure 38. During the period from 1400 to 1530 when
=10
I 40
I 10 r-".. • , ' .
JIO 10 I
0
I/I
I -10
..
Figure 38
the balloon was slowly descending, the temperature of the gas increased with
respect to the free air temperature, and a differential of 150C was recorded
at 1530. With subsequent, more rapid descent, this differential was reduced,
presumably by ventilation. The batter~ box temperature remained above lOOC
after four hours aloft.
-46-

Cases discussed

About this file

FOIA release, from the osd collection. The PDF is mirrored here; the original link is under it. 993 pages are in the text index: search them above, or from the library's search.