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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…
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.