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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…
SUMMARY OF HYU CONSTANT - LEVEL BALLoon FLIGHTS

FLIGHT NUMBER	DATA AND PHOTOS	LAUNCHING SITE	DESCRIPTION OF BALLOONS	BALLOON LIGHT	DESCRIPTION OF EQUIPMENT	TOTAL HEIGHT OF BALLOON INCLUSION	DESCRIPTION OF CONTROL	BALLOON HEIGHT	PEAK LIFT	BALLOON LIFT	RADIOSON RECEPTION%	TRACKING%	AIRCRAFT OBSERVATION%	FLIGHT DURATION	OPTIMUM CONSTANCY	MAXIMUM CONSTANT LEVELS MSL	RECOVERY AND LANDING SITE	CRITIQUE
34	29 Nov.19471530 MST	Alamogordo New Mexico	1 GM 2' appendix	4.1kg	Cool water, burnout bar-switch, bal-last assembly, banner	15.6kg	Reservoir #105Automatic ballast valve#107, no manual valve	5.0kg	738g	16.3kg	132min.	658-132min.theodo-lite-79min.Rowell-122min.	None	Unknown	Mining when lost	Unknown	Kent, Texas	Barnout petch activated before release. New balloon filled and flight released with difficulty due to wind shift. Signal strength reduced when balloon moved behind hanger. Cause for end of tracking.
35	1 Dec.19470907 MST	Alamogordo New Mexico	1 GM 2' appendix	4.0kg	Cool water, Ferguson meteorograph, burnout bar-switch, bal-last assembly, banner	15.7kg	Reservoir #111Automatic ballast valve#111, no manual valve	5.0kg	710g	16.4kg	169min.	658-169min.theodo-lite-66min.Rowell-130min.	None	Unknown	32min.at300'	46,000'const.	Not recovered	A constant level flight. No data due to transmitter or battery failure over Roswell.
36	2 Dec.19470924 MST	Alamogordo New Mexico	1 GM 2' appendix	4.3kg	T-69 Watson batteries, burnout bar-switch, GM automatic pilot, banner	12.7kg	GM automatic pilot with Gypsum dune sand ballast	5.6kg	682g	12.3kg	135min.	658-135min.theodo-lite-34min.	Not found by tracking planeB-25	Unknown	Mining when lost	Unknown	Blandinsville,Illi	Flight with General Mills automatic pilot. High winds aloft carried balloon rapidly to MS. Signal lost over Roswell.
37	3 Dec.19471542 MST	Alamogordo New Mexico	1 GM no appendix	4.0kg	T-69, burn-out bar-switch, bal-last assembly	12.8kg	Constant leak,21/2gal.can,manual valve	5.0kg	2040g	14.9kg	28min.100%	658-28min.100%	None	28min.	None	19,300'maximum	Alamogordo New Mexico	Released in rain shower. Burst and fall 8 miles ME of Field due to soaking and rains of tape holding balloon fabric.
38	4 Dec.19470850 MST	Alamogordo New Mexico	1 DAAJ-2000 with xylon shroud	6.6kg	cool water, ballast assembly, banner	10.9kg	Reservoir #1002 manual valves, no automatic valve	3.0kg	484g	11.4kg	80min.67%	658-117min.theodo-lite-91min.plane-117min.100%	lent75%B-25	117min.	None	48,500maximum	50 mi.N of RoswellAM,1047AM,12/4	Neoprene balloon burst in shroud and use observed to parachute down. Tracking by 3,658 receivers and B-25 plane. Balloon heated on radiator 3 days. Filled about 20 hours before release.
39	4 Dec.19471624 MST	Alamogordo New Mexico	1 GM 2' appendix	4.0kg	T-69,Berguson meteorograph, burnout bar-switch, automatic ballast easy.	13.6kg	Reservoir #101,automatic valve#101,no manual valve	5.0kg	648g	14.3kg	40min.100%	658-40min.theodo-lite-40min.100%	None	40min.	None	41,100maximum	3 mi.N of CloudcroftM.N.	Inflection error with resulting high free lift and rate of rise (1000 ft/min) caused balloon to burst at pressure altitude. Fall in mountains near Cloudcroft. Recovery not attempted. Strong signals received by 658's at Alamogordo, Roswell and Hobbs.

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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.