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roswell

Office of the Secretary of Defense · 993 pages · text from the file's own layer

The Roswell Report: Fact versus Fiction in the New Mexico Desert was published in 1995 by Headquarters United States Air Force. It was written in response to Representative Steven H. Schiff's request and a General Accounting Office audit, and it contains Col. Richard L. Weaver's report and 1st Lt. James McAndrew's synopsis, along with attachments, appendices and photographs. The report says researchers found no evidence of an extraterrestrial craft or crew. It concludes that the 1947 debris came from a Project MOGUL balloon train.

  • p. 143 …Robert Gross ar.d 't!r. Jlaher of Lockheed 11~ 55 A.'.!. Gen. Sam Anderson 12…
  • p. 481 …Balloon Volume x Gas Lift Gross Load · It may be noted from this equation that a…
  • p. 482 …Balloon Volume x 24.4 Gross Load K =-w K _ 08.o475Z In turn, w-in…
  • p. 483 …free lift in pounds and G is gross lift in pounds. Although this equation was derived…
  • p. 488 …By equation {10), with a gross load of 52 kg., the unbalance caused by loss of…
  • p. 500 …or a gross buoyancy of 450 lb. • the maximum allowable infle.tion of a 30' diameter…
  • p. 569 …accelerating force equal to 5% of the gross load (52 kg) was acting to bring the…
  • p. 643 …000 feet. In one step, this becomes: Gross Lift/Balloon = (Balloon Volume) x (Difference in molecular…
  • p. 650 (Approximate) where G • gross load A chart, Figure 24, has beendrawn up, based on this equation…
  • p. 652 …G = loss of lift G =gross load (balloon weight plus equipment load) AT : mean temperature difference…
  • p. 653 …not including balloon or its integral parts. Gross load: Load on the gas at release (Balloon…
  • p. 726 …Ballast • • .. • • '" • Total Equipment l~eight. • • • • ' Gross Load • • ' • • • • {56)
  • p. 727 …Balloon volwne x gas litt/mol gross load cu. ft. -----------------NAximum Altitude • • • ft, m.s.l…
  • p. 741 …altitude deter- mined by the displacement and gross load. 7. Control systems Two systems of control…
  • p. 777 …By adjusting th~ gross load to be supported by the gas to equal the total lift…
  • p. 787 …Computations A chart showi~ the relation between altitude, gross lift, and balloon size has been found…
  • p. 883 …The gross load reported should be accurate to the nearest 200 grams. The amount of lifting…
  • p. 885 …A L L 0 0 N 7300 ,, GRoss LoAD Fl G. 17 NYU BALLOON pROJECT I…
  • p. 887 …bubble length and resultant inflated volume, using gross lift as an expression of volume. It will…
  • p. 889 …in Appendix II summarizes the relationship between gross load and floating level for balloons of several…
  • p. 925 …A can of sand is made to weigh the same amount as the required gross lift…
  • p. 933 …the balloon with the equipment load attached. Gross Lift: Lift of all of the gas in…
  • p. 938 …description.______________ Drag chute ---------------------------- Banner description --------------- ---------- Ballast assembly - description -----------~-- Ballast • • • • • • Total Equipment i'ieight • • ' • • • • • • Gross Load • • • • • • • • • • • -86-
  • p. 939 …wnitin_,g________ grams Actual balloon lift • • • • • • • • ". . .• II AActunl gross lift (Balloon lift & balloon wt.) • Number Helium…
  • p. 943 …Gross Lift vs. Bubble Length • • • • • • .107 Graph 3: Buoyancy vs. Altitude • • • • • • • • • .108 Graph 4: Gross Load…
  • p. 955 …BALLOOO DA 'fA General Mills Actual Balloon Estimated Gross Altitude ~ominal Diiameter Volwne Weight Load Limit…
ALAMOGORDO II Gune 27, 1947-July 8, 1947)
On the morning of June 28, 1947, personnel from NYU and Watson Laboratories
arrived at Alamogordo AAF to resume balloon flights. Present during this field
trip were Dr. Peoples, A.P. Crary, Captain Trakowski, C.B. Moore, and Charles
Schneider. The objective during this trip was to experiment with the newly
developed polyethylene balloons which replaced the neoprene meteorological
balloons used on the previous field trip. Also tested was an improved aluminum
ballast reservoir that had been developed to replace the plastic tubes used during
the June field trip. 32 Another improvement that resulted from the experiences in
June was the presence of a radiosonde receiver/recorder for improved balloon
tracking and plotting. This eliminated the need for radar "comer reflectors" on
the balloon train since radar was not to be used as a primary method of tracking
the flights. This is confirmed by Technical Report No. 1, Table VII, "Radiosonde
Reception%," which indicates the use of the radiosonde recorder on all flights
except for no. 7. Flight no. 7 was not recorded by radiosonde because the
equipment was not operable.33 Also Figures 36, 39, 42, and 44 in Technical Report
No. 1, corresponding to the July flights, do not depict comer reflectors. All·
numbered flights (except for no. 9) flown during the July field trip were summa-
rized in NYU Technical Report No 1, Table VII. Flight no. 9 appeared to have
been launched on July 3.34 On July 8, their work completed, 23 members of the
combined NYU and Watson Laboratory group boarded a C-54 aircraft at 1030 AM
and returned to the east coast.35
Based on the above, it appeared likely that the debris found by the rancher and
was subsequently identified as a "flying disc" by personnel from Roswell AAF
was, with a great degree of certainty, MOGUL flight no. 4, launched on June 4,
1947. This conclusion was based on the following:
1. Descriptions of the debris provided by Brazel, Cavitt, Crary's diary, and the
photos of the material displayed in General Ramey's office. These materials were
consistent with the components of a MOGUL service flight, with neoprene
balloons, parchment parachutes, plastic ballast tubes, comer reflectors, a sona-
buoy, and a black electronics box that housed the pressure cutoff switch (Atch 3).
2. According to Brazel's July 8 statement, the debris was recovered on June 14,
obviously eliminating any balloons launched in July.
3. Only two flights launched in June were unaccounted for, i.e., flight nos. 3 and
4. Flight no. 3, most likely would not have had the "unorthodox" configuration
of comer reflectors devised by Moore, who did not arrive until June 1, three days
after flight no. 3 was launched.
32. NYU, Progress Report No. 7, Sect II, p. 5.
33. Crary personal journal, p. 15.
34. Ibid.
35. Ibid., p. 16.

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FOIA release, from the osd collection. The PDF is mirrored here; the original link is under it. 993 pages are in the text index: search them above, or from the library's search.