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The Roswell Report: Fact vs. Fiction in the New Mexico Desert

USAF / The Black Vault · 1995 · 882 pages · text by OCR

The Roswell Report: Fact versus Fiction in the New Mexico Desert was published by Headquarters United States Air Force in 1995. The Black Vault distributes this copy. It reproduces the report by Col. Richard L. Weaver and the synopsis by 1st Lt. James McAndrew, both written after a General Accounting Office inquiry requested by Representative Steven Schiff. The Air Force search found no evidence of an extraterrestrial craft or crew. It concluded that the Roswell debris most likely came from NYU Flight No. 4, a Project MOGUL balloon train.

  • p. 193 …overhead and followed the balloons out to sea. I have no idea about the results that…
  • p. 200 …the regular 334 that we had at sea level. From that they could deduce the temperature…
  • p. 243 …actually located on the jurisdictional lines between Sea Girt and Springlake, New Jersey. It was an…
  • p. 244 …The Sea Girt Inn? A: Exactly. That's where John had his office, and I was…
  • p. 320 …alone is about 24,000 miles at sea level, and about 4500 miles at 45,000…
  • p. 325 …twenty-five (25) feet at their largest sea-level diameter. The sonic unit was a combination…
  • p. 378 …per hour when one-fifth inflated at sea level). One other type of balloon which has…
  • p. 402 …Let us, then, compare the rate of leakage at any given altitude with leakage at sea…
  • p. 404 …The leakage at any altitude may be expressed as a function of leakage at sea level…
  • p. 405 Comparing rate of leakage at 40,000 feet with leakage at sea level: $$ \frac {L _ {4…
  • p. 407 …If a 20-foot diameter balloon $ \frac{1}{1 0} $ full were tested at sea level…
  • p. 408 …At sea level this is equivalent to 5.32 gm/hr. for a 20-foot diameter…
  • p. 414 …Using the rules of subsonic aerodynamics, Picard suggests that air at sea level escaping at 1333…
  • p. 415 …air at sea level (lb./ft. $ ^{3} $ ) 14.7 = pressure of air at sea level (psi…
  • p. 432 …to about 20 millibars and increased to sea-level pressure at different temperatures. The most comprehensive…
  • p. 563 …The height above mean sea level as determined from pressure measurements used in this work with…
  • p. 644 …point at which the radiosonde reaches the sea surface. ## 2. Earlier attempts There have been numerous…
  • p. 645 …The balloons floated between the surface and 30,000 ft above sea level; those which reached…
  • p. 704 …Met Gifford who has 90' sea rescue boat this project is planning to use. Stayed at…
  • p. 719 …Worzel working on gravity at sea. Saw Geo Woollard and the Ryders. Woollard after Guggenheim fellowship…
  • p. 779 …the launching site is markedly different from sea level, a shift in this curve is needed…
  • p. 817 …balloon at all times with respect to sea level. On this curve also it is customary…
  • p. 825 …The height above mean sea level as determined from pressure measurements used in this work with…
September 2, 1947

## MEMORANDUM

TO: L. C. Elliott Chairman, Ft. Worth Regional Airspace Subcommittee

Lt. Col. Hall F. Smith, War Dept. Member, Ft. Worth Regional Airspace Subcommittee

FROM: Secretary, Ft. Worth Regional Airspace Subcommittee

SUBJECT: Procedure for Release of Free Balloons in the White Sands Danger Area

The writer met with Mr. James R. Smith of New York University and Lt. V. D. Thompson of Alamogordo AAF, at El Paso, Texas, on August 27 to discuss procedures to be followed during the descent of free balloons released within the White Sands Danger Area.

Mr. Smith advised that he had met with the Commanding Officer at Biggs Field who had stated he desired no further coordination other than what the Civil Aeronautics Administration might require and that he would write a letter to Mr. Smith to this effect. Mr. Smith will forward this to the Chairman of the Subcommittee for the record.

Mr. Smith outlined their program, which consists for the most part of testing various types of balloons. Their program will probably be of 5 flights per month for the next 6 months, the first flight to be released on Sept. 6, weather permitting. Weather minimums were agreed on as not more than 4/10 of the sky covered or forecasted to be covered within the expected descent area (60 mile radius).

Balloons are tracked by VHF DF stations at Alamogordo and Roswell for the present plus an aircraft. When the balloon descends to 20,000 feet, if not in the clear, positions will be given every hour or so and will be put out as notams on Schedule "A" from the Roswell AAF. This will serve to advise the Army Fields, the airlines, and some itinerant traffic. In any case if the balloon is outside the assigned danger area, notams will be issued when the balloons descend below 15,000 feet.

The balloons are for the most part 15 feet in diameter and plastic. Suspended from the balloon is a 100 foot one thousand pound test nylon line which carries the airborne equipment. Releases are usually made at dawn and the flight terminates in an average of 8 hours time; it may be from 6 to 12 hours duration.

It is believed the notam procedure will serve to advise pilots of this activity effectively enough to provide the desired amount of caution. It is understood

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Report, cited by the archive. The PDF is mirrored here; the original link is under it. The text was read from the page images by an OCR model; expect the odd misread word. 882 pages are in the text index: search them above, or from the library's search.