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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…
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Flight 68: Released from Alamogordo, New Mexico, 2033 :MST, May 10, 1948
Recovered at Val D•Or, Quebec ·
A .001 11 polyethylene balloon was the vehicle on this flight carrying a
barograph as ~11 as an early model of the Olland-cycle pressure modulator.
This flight was released at night with a fixed ballast flow of about 300
~rams per hour expected to keep the balloon afloat. From the barogram
(Figure 22) (12-hour rotation) it appears that the orifice did not permit
sufficient (if' any) flaw to maintain buoyancy during the first several
hours (perhaps the orifice was clogged or frozen). After a descent to about
:53,000 feet at 8\Jlri!'!ea floating level was maintained with 4 kilograms of
ballast available. The full flow rate could not have been maintained much
more than the 11 hours during which the balloon was at this pressure.
:So~-+--+
&L
.sort--r--r-i~~_.--~~~~t--t---T~-1--ti-~~r-i--t--t-~~--t-~
0
~40~--r-~-T--+--.--r---~--+-~--~~----~~=1--+--+--r-~~--+-~
c
;
~o~~~~~~~:I~~~~~~~~--LJt-~~=i~===:+=~~....
s
-.c
:2~-+--~~~~4--+--~~~--+-~~~~~--~~~~~~~r---~--+-~
%
-·-~-- -·-···
2000 2100 2200 2300 0000 0100 0200
0800 0900 1000 1100 1200 1300 1400
T1me- M.S.T
NYU BALLOON PROJECT FUGHT 58
Barograph Record Of G.M. 20 ft. Plashc Balloon W1th
300 gm/hr F1xed Ballast Leak
RELEASED AT ALAMOGORDO, N.M.- 2033 MST, 10 MAY, 1948
RECOVERED AT VAL D'OR, QUEBEC, CANADA-24 MAY,I94tl
ESTIMATED DURATION- 24 112 hrs.
Figure 22
On this flight, oscillations in the pressure record were seen. With
no control system which could cause such behavior, they must be attributed
to atmospheric motion.
The descent point was compared with that expected from analyses of' the
pressure field. The results of a number or such analyses are shown in
-30-

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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.