Documents / Report

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. 118 …Robert Gross and Mr. Maher of Lockheed 11:55 A.M. Gen. Sam Anderson 12:00…
  • p. 393 …in the form of an altitude vs. gross load chart with helium as the lifting gas…
  • p. 394 …4}{\text {Gross Load}} = \frac {K}{W} $$ In turn, $ \frac{K}{W}=a e^{-0. 4…
  • p. 395 …free lift in pounds and G is gross lift in pounds. Although this equation was derived…
  • p. 400 …By equation (10), with a gross load of 52 kg., the unbalance caused by loss of…
  • p. 412 …or a gross buoyancy of 450 lb., the maximum allowable inflation of a 30' diameter, .001…
  • p. 479 …accelerating force equal to 5% of the gross load (52 kg) was acting to bring the…
  • p. 552 …000 feet. In one step, this becomes: Gross Lift/Balloon = (Balloon Volume) x (Difference in molecular…
  • p. 555 …of rise in feet per minute G = gross lift in grams For our purposes, we wish…
  • p. 559 …G) ^ {\frac {2}{3}} $$ (Approximate) where G = gross load A chart, Figure 24, has beendrawn up…
  • p. 561 …where $ \triangle G= $ loss of lift G = gross load (balloon weight plus equipment load) $ \triangle T…
  • p. 562 …not including balloon or its integral parts. Gross load: Load on the gas at release (Balloon…
  • p. 635 …Serial No. ___ description ___ ___ Line length ___ Banner description ___ ___ Ballast assembly - description ___ ___ Eallast. ___ Total Equipment Weight. ___ Gross Load ___
  • p. 636 …Gross Load . . . ___ Assumed Gross Lift (Gross Load + 10%) G ___ G 2/3 ___ Free Lift - F = $ (\frac…
  • p. 649 …theoretical altitude determined by the displacement and gross load. ## 7. Control systems Two systems of control…
  • p. 681 …By adjusting the gross load to be supported by the gas to equal the total lift…
  • p. 691 …A chart showing the relation between altitude, gross lift, and balloon size has been found necessary…
  • p. 775 …The gross load reported should be accurate to the nearest 200 grams. The amount of lifting…
  • p. 777 500 gm DRAG CHUTES 300 " BANNER 2000 " PAYLOAD 4500 " BALLOON 7300 " GROSS LOAD ## NOTE: Use low…
  • p. 779 …bubble length and resultant inflated volume, using gross lift as an expression of volume. It will…
  • p. 781 …in Appendix II summarizes the relationship between gross load and floating level for balloons of several…
  • p. 817 …A can of sand is made to weigh the same amount as the required gross lift…
  • p. 825 …the balloon with the equipment load attached. Gross Lift: Lift of all of the gas in…
  • p. 830 …Serial No. ___ description ___ Drag chute ___ ___ Banner description ___ ___ Ballast assembly - description ___ ___ Ballast ___ Total Equipment Weight . ___ Gross Load . . . . . . . . . . . . . . . . ___
  • p. 831 …waiting___ grams Actual balloon lift . . . . . . . . . . . ___ " AActual gross lift (Balloon lift & balloon wt.) . . . . . ___ " Number Helium tanks required…
  • p. 835 …Gross Lift vs. Bubble Length . . . . . . . 107 Graph 3: Buoyancy vs. Altitude . . . . . . . . . . 108 Graph 4: Gross Load…
  • p. 847 …Estimated Gross Load Limit kg. Altitude Range ft. 7 200 0.6 1.5 to 5…
26. Photographs, Project MOGUL Balloon Trains

27. Table No. 7, Summary of NYU Constant-Level Balloon Flights, November 20, 1946-July 5, 1947

28. Museums Contacted

29. Blueprint, Corner Reflector, ML-307C/AP Assembly

30. Statement, Irving Newton, July 21,1994

31. Photographs, ML-307C/AP Device with Vintage Neoprene Balloons and Debris

## 32. Synopsis of Balloon Research Findings, with Memorandum for SAF/AAZ, Att: Colonel Richard L. Weaver, by James McAndrew, 1st Lt, USAFR

Attachments to the McAndrew Synopsis:

1. Fort Worth Star-Telegram, Photographs of Balloon Debris, [July 9, 1947]

2. Organizational Chart, Watson Laboratories, January 20, 1947

3. Drawing, NYU Cluster Flight No. 2

4. Illustrations, AN/CRT-1 Sonabuoy

5. Blueprint, Corner Reflector, ML-307C/AP Assembly

6. Table No. 7, Summary of NYU Constant-Level Balloon Flights, November 20, 1946-September 9, 1947

7. Map of New Mexico

8. Illustration, Weather Balloon and Corner Reflector

9. Letter, Brig Gen E. O'Donnell to Commanding General AAF, July 8, 1946

10. Hieroglyphic Drawing, Charles B. Moore, August 28, 1992

11. Alamogordo News, "Fantasy of 'Flying Disc' Is Exlained Here: News Men Watch Army Radar Crew Launch 'Disc'," July 10, 1947

Appendices to the McAndrew Synopsis:

1. Roswell Daily Record, July 9, 1947

2. Interview, Col Richard L. Weaver with Lt Col Sheridan D. Cavitt, USAF (Ret), [May 24, 1994]

3. Statement, Irving Newton, July 21, 1994

4. Letter, Lt Col Edward A. Doty to Mr David Bushnell, March 3, 1959

5. Letter, Brig Gen E. O'Donnell to Commanding General AAF, July 8, 1946

6. Report, Maurice Ewing for General Carl Spaatz, "Long Range Sound Transmission in the Atmosphere," n.d.

7. Report, HQ Fitzwilliam Fwd, "Sonic Balloon Test Kwajalein," May 17, 1948

Cited by

Cases discussed

About this file

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.