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…
27MAY94
MFR
SUBJECT; OTHER CONTACTS ON BALLOON ACTIVITY OR AVIATION
MISHAPS THAT MAY BE RELATED TO THE "ROSWELL INCIDENT"
The following organizations and individuals have been contacted during the period 23-
27 May, concerning information on balloon activity and types of balloons being used
for various purposes in New Mexico during 1947.
a) US Army Signal Corps Museum, Ft Gordon GA
Mr Ted Wise, Director, DSN 780-2818
"no actual balloons but will take a look for photographs, or descriptions, etc.
ref Mogul"
Ms Carol Stokes, Historian
b) US Army Communications and Electronics Command Museum, Ft Monmouth NJ
Ms Mindy Rosewitz, Curator, DSN 992-2440
"no examples or photos of balloons but did find a mechanical drawing (9 Jun
44) for an Air Pilot Balloon radar reflector" for which a copy was provided
Mr Richard Bingham, Command Historian, DSN 992-1675
Ms Ruth Fiornartto DSN 992-5781
c) Westinghouse Electronics History Museum, Baltimore MD
Mr Robert Dwitzbe, President
"no balloon activity or balloon-borne electronics packages in the 1940's;
Westinghouse became involved in balloon "TCOM" and dirigibles in the 50's and
60's; we have no reference to Project MOGUL"
Ms Betsy xxxxxxxxxx
d) Sperry Hagley Museum
Ms Gail Dietrzyk, Curator, (304) 658-2400 ext 330
no contact as of 31 May--no information as to the manufacturer of the instrument
packages associated with MOGUL
e) AF/SE
Lt Col Lineberger, 3-7280
AAZ requested information related to B-29 and/or B-50 accidents in New
Mexico in 1947 and 1948--response: B-29 crashed on T/0 from Albuquerque in Jan
1947 and a B-29 crashed on T/0 from Walker AAF (Roswell) in Aug 1948; both had
multiple fatalities; no refueling mishaps between B-29 and B-50 in 1947/48
On 26 May AAZ requested information on all B-29 mishaps in the "New
Mexico" area (ie, NM and surrounding states) for the period 1947-50; information to
include specific date, crash location and number of fatalities: Lt Col Lineberger said
they were on microfilm, that all mishaps were filed chronologically and that there
were 7,000 mishap files; a manual review will take at least 60 days; I requested an
update in two weeks and a followup after the first year's entries had been reviewed
f) Smithsonian Air and Space Museum 20 May 94
Mr Tom Crouch, Aeronautics Curator, (202) 357-2515/3133
"no examples of 1947 vintage balloons; have photographs but are taken at
such a distance that no details of the balloon construction are evident; recommend

Cases discussed

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.