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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. 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…
including the boiling of balloons before launch (which he personally developed during World War II) and a stepladder used to launch balloons, could not all have coincidentally been used by other organizations. $ ^{45} $

The details may have been provided to the radar officers by Cray, Project MOGUL Field Operations Director, who did not depart by C-54 with the rest of the NYU/Watson Laboratory group on July 8, but who later left by car on July 9, the day the staged launch took place. Additionally, three of Cray's staff, Don Reynolds, Sol Oliva, and Bill Edmonston, resided permanently in Alamogordo. It was apparent from Cray's diary that he had worked very closely with Major Pritchard and reported to him on occasion (twelve documented meetings from December 1946-April 1947). One instance, on April 7, 1947, Cray gave Pritchard a "progress report for MOGUL project to date," indicating that Major Pritchard had access to MOGUL information. $ ^{46} $ Another statement which appeared to confirm a cover story appeared in the caption below the balloon picture and described a typewritten tag stapled to the target identifying it as having come from Alamogordo AAF. Moore believed this not to be true because any equipment found was not to be associated with the USAAF, only with NYU; therefore flights carried "return to" tags identifying NYU as the responsible agency. $ ^{47} $

## CONCLUSION

Many of the claims surrounding the events of July 1947 could be neither proved nor disproved. Attempts were not made to investigate every allegation, but rather to start with what was known and work toward the unknown. To complicate the situation, events described here took place nearly 50 years ago and were highly classified. This Top Secret project appeared to have utilized the concept of compartmentalization very well. Interviews with individuals and review of documents of organizations revealed that the ultimate objective of the work, or even the name of the project, in many instances was not known. It was unlikely, therefore, that personnel from Roswell AAF, even though they possessed the appropriate clearances, would have known about project MOGUL. In fact, when the NYU/AMC group returned to Alamogordo in September, their first trip since the "incident" occurred, one of the first activities of the project scientists, Peoples and Cray, who were accompanied by Major Pritchard and Captain Dyvad, was to brief the commanding officer of Alamogordo AAF and the 509th Bomb Group Operations Officer, Lt Col Joseph Briley, on MOGUL.48

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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.