Documents / FOIA release

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…
b. The construction by the contractor of an experimental air
borne radio and associated air borne or grol:lnd receiving
eqJipment which will transmit and receive information from
a mechanical movement introduced into the radio circuit.
The weight of the pick up device and any required power
npply to be carried in the balloon will not be' over 2 lbs.
2.
c. The contractor will fly the balloons, track them, and collect
the data on pressure and temperature to be transmitted as
the balloon goes up and at periodic intervals at flight
altitude. These intervals to be determined by consulta-
tion, The accuracy is to be comparable to that of the
standard Army Radiosonde.
d. Interpretation of Meteorological data in connection with
project.
Five copies ·Of reports of design and development phases were to
be delivered at monthly intervals. Results of meteorological
studies were to be transmitted as completed to the sponsoring
agency for use of Air Force scientific personnel.
On 27 February 1948, Modification #l revised the number of copies
of reports to be .fumished to 2$. Modification #2, of 2 April
1948, added the requirement of "Research Investigation, and
Engineering services leading to the determination of the dependance
of the propagati~n of sound on atmospheric conditions", to the
contract. Contract f 11nds were increased to cover this additional
requirement.
Under Modification #3 of 23 April 1948,it was agreed that a
separate final report on telemetering from Balloon Systems would
be completed and transmitted to the sponsor. The time of performance
vas extended to 1 February 194~ and contract funds increased to
cover the increased period of performance by Modification #4 to
the contract on 29 September 1948.
On 28 October, 1948, the nUllber of reports required was increased
to fifty (50) and the pl~ce for final inspection and acceptance
charged to Cambridge Field Station, AMC by Modification #5. Modifica-
tion #6 changed the allotment for funds to be used on the project.
The period of performance of the project was extended to So March
1949, by Modification #7 of 26 January 1949.
Modification #8 of 8 April 1949, modified the requirement to that
of maintenance or one trained person in the field to carry out
balloon launching and tracking services in conjunction with Air
Force scientific personnel. Funds were increased to extend the

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About this file

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.