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. 129 …6099 2 HQ AMC WRIGHT PAT 342-seA-6191 CAMBRIDGE LABS 342-A~ AMC HQ WRIGHT…
  • p. 228 …overhead and followed the balloons out to sea. I have no idea about the results that…
  • p. 235 …the regular 334 that we had at sea level. From that they could deduce the temperature…
  • p. 279 …actually located on the jurisdictional lines between Sea Girt and Springlake, New Jersey. It was an…
  • p. 280 …The Sea Girt Inn? A: Exactly. That's where John had his office, and I was…
  • p. 400 …alone 1a about 24,000.m1lea at sea level, aDd about '500 allea at 45,000…
  • p. 407 …five (25) feet at their ls.rgest sea-level diameter. The sonic unit was a combination…
  • p. 466 …hour when one-fifth inf~ated at sea level). One other type of balloon which has…
  • p. 490 …Let us, then, compare the rate of leakage at any given altitude with leakage at sea…
  • p. 492 …The leakage at any altitude may be expressed as a function of leakage at sea level…
  • p. 493 Comparing rete of leakage at 40,000 feet with leakage at sea level: ~ 188 .u§. - 0…
  • p. 495 …It a 20-foot diameter balloon~ full were tested at 10 sea level and found to…
  • p. 496 …At sea level this is equivalent to 5.32 ~r. for a 20-foot diameter balloon…
  • p. 502 …Using the rules of subsonic aerodynamics, Picard suggests that air at sea level escaping at 1333…
  • p. 503 …sea level (psi) escape velocity of air to produce back pressure of 1 atmosphere at sea…
  • p. 520 …to about 20 millibars and increased to sea-level pressure at different temperatures. The most comprehensive…
  • p. 654 …The height above mean sea level as determined fram pressure measurements used in this work with…
  • p. 686 …to a thtmble a.nd attached to re1n forced pCltches at alterna.te .sea.m.s…
  • p. 688 …lQr9e Ba.lloo n ~hould trQin de .sea nd to 101000'. 6 each.-Gene ral M1lls…
  • p. 736 …point at which the radiosonde reaches the sea surface. 2. Earlier attempts There have been numerous…
  • p. 737 …The balloons floated between the surface and 30,000 ft above sea level; those which reached…
  • p. 801 …Vet Gifford ;.;ho has 0 0' sea rescue boat this project is planning to use. Stayed…
  • p. 816 …Worzel working on gravity at sea. Saw Geo Woollard and the Ryders. Woollard after Guggenheim fellowship…
  • p. 887 …the launching site is markedly different from sea level, a shift in this curve is needed…
  • p. 925 …balloon at all times with respect to sea level. On this curve also it is customary…
  • p. 933 …The height above ~ean sea level as determined from pressure measurements used in this work with…
the balloon is not visible due to haze. cloud cover. etc. Ground radar
has been used • .nen available, ~th fair results. particularly when radar
targets are added to the flight train.
E. Fligh.t Termination Control
Due to the size and weight of the balloons and the flight gear •
the Civil Aeronautics Authority was advised oft he testing program. At a
meeting in New York an 20 .March 1947, the New York Air Space Sub-Committee
prescribed a procedure which was designed to minimize the hazard to air
traffic. Similarly, the Fort Worth Sub-Committee established a procedure
for flights made within the Fort V1orth .ttegion of the cAA. Pertinent cor-
respondence with the CAA is included in the Appendix. Part 2. Owing to
the si. ze of these cells, a very slow rate of descent should be expected
atter all ballast has been expended and the flight control devices have
ceased to operate. Thus a large balloon and several heavy pieces of
equipment might take an hour or more to descend through the levels of
air travel. Despite the extreme improbability of midair collision. it is
obviously desirable to take all possible precautions against such mishap
and current flights have the following safeguards: (1) Flights are released
on days ~hen cloud cover is forecast to be light. thus permitting visual
contact. (2) Notices to airmen are to be issued if the balloon is descending
within designated regions of dense air tra~fic. (3) To reduce the time
involved in a final descent, a special device called the "blowout patch"
has been~eveloped. This is an igniting squib which is fastened to the
side of the cell. on the equator. Sealed in with the squib, which is fired
electrically ~hen the cell descends below 20.000 feet, is a quantity of
gunpowder and magnesium. When the squib is fired. the incendiary patch
blows out, allowing a rapid escape of gas through the opening. Since the
- 14 -

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.