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…
TO:
FROM:
SUBJECT:
COPY
L. c. Elliott
AIR COORDINATING COMMITTEE
FORT WOR'IH REGIONAL AIRSPACE SUBCOMMITTEE
P. 0. BOX 1689
FORT WORm 1_ mxAS
September 2, 1947
C1-tairman, Ft. Worth Regional Airspace Subcommittee
Lt. Col. Hall F. Smith, War Dept. Member, Ft. Worth
Regional Airspace Subcommittee
Secretary, Ft. Worth Regional Airspace Subcommittee
Procedure for Release of Free Balloons in the White Sands Danger
Area
'!he writer mt with Mr. James R. Smith of New York University and Lt. V. D.
Thompson of Alamogordo A.AF, at El Paso, Texa~ 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 Comma~~ing 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 o£ the Subcommittee for the
record.
Mr. Smith outlined their progr~, which consists for the most part of testing
various types of balloons. Their program ~~ll probably be of 5 flights per month
for the next 6 months, the first flight to be released on Sept. 6• weather per-
mitting. Weather minimums were agreed on as not more than 4llo 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, it 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. '!his 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 diamet~r 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 o£ 8 hours time; it may be fran 6 to 12 hours duration.
It is believed the notam procedure will serve to advise pilots o£ this. activity
effectively enough to provide the desired amount of caution. It is understood
(45)

Cases discussed

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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.