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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. 28 …In all, he estimated, the entire lot would have weighed maybe five pounds. There was no…
  • p. 231 …It was like a 500 pound rack with a receiver, frequency meter, recorder, etc., and we…
  • p. 233 …About one pound. A: correct. And the targets are nominally maybe a quarter of a pound…
  • p. 238 …They went and got a whole bunch of soo pound bombs out of the Earl Ammunition…
  • p. 258 …Third balloon with two and a half pound stick of TNT and cap set by pressure…
  • p. 263 …releasing something like maybe several hundred 500 pound bombs for this. At the same time, Trakowski…
  • p. 323 …I 4 inches wide, and weighing 13 pounds (Atch 4). The sonabuoy contained both the acoustical…
  • p. 379 …have weighed maybe five pounds. rancher living 30 mlles south. east bright wreckage made up on…
  • p. 408 …six (6) scientists and twelve (12) thousand pounds of' equipnent from BElliAR, NEV; JERSEY to KWAJALErn…
  • p. 475 …Dry ice consumption at -GOOF is approxi- mately 150 pounds for a 24-hour period. It…
  • p. 483 …is free lift in pounds and G is gross lift in pounds. Although this equation was…
  • p. 536 …New Mexico In this flight, a 65-pound load was lifted with a linear array of…
  • p. 538 …and tour larger lifting balloons, a 53-pound load was carried alott on this flight. At…
  • p. 542 …wall) to lift • total load of S5 pounds as high aa posaible (Figure 7). 'lbe small…
  • p. 588 …the AM-1 transmitter (with about 10 pounds of batteries) was received for about 400 miles…
  • p. 608 …Buoyer.cy per Pound Mol of GaS••••••••••••••••••••••••••••••••l6 V. Glossary of Term•••••••••••••••••••••••••••••••••••••••••••••21 VII. Summary of…
  • p. 614 …foot balloon should be held tinder 30 pounds; 2) ratEBot rise should be less than 900…
  • p. 621 …of 50,000 feet, with a 30-pound payload, risea about 900 feet with each kilogr…
  • p. 641 …Given: (l) The pound molar volume of any gas at standard conditions=359 ft. 3 - 15 -
  • p. 642 …2370 fte3 273.2 126 This is the mean pound molar volume at 15 km for…
  • p. 643 …foot diameter, at an altitude where the pound molar volume is 1000 ft. 3 (This is…
  • p. 715 …Suspended from the balloon is a 100 foot one thousand pound test nylon line which carries…
  • p. 736 …The solid-ballast system was complex; approxi- mately 900 pounds of sand was used on each…
  • p. 737 …It has an ultimate tensile strength of 1,900 pounds per square inch at 2SC, which…
  • p. 780 …for attaching rigging lines supporting a ~5-pound load to bottom of balloon ~nd means for…
  • p. 862 …Yii th a 20•foot General Mills balloon, using helium, a payload of 40 pounds will…
  • p. 868 …Thus, if a 40-pound load is to be lifted, it is not safe to use…
  • p. 889 …This is the volume of a pound mol of any gas at those condi- tions. By…
  • p. 893 …Elliptical shot bags, weighing 100 pounds,are used to hold the base of the bubble to…
  • p. 907 …using 15 pounds (7 kilograms) of batteries. Longer periods of transmission may be achieved by intermittent…
  • p. 984 …The detonation, or "shot" (right), of 500 pounds of TNT was monitored at White Sands Proving…
The number of mols in a balloon volume may be readily computed
by dividing the air density, expressed in molar volume. at a given
altitude into the balloon volume. 1he lift of the gas filling the
balloon at any altitude is then equal to the number of mols multiplied
by the buoyancy per mol. For example: To find the lift of the gas in
a completely inflated (hydrogen tilled) balloon of 20-foot diameter,
at an altitude where the pound molar volume is 1000 ft. 3 (This is equivalent
to about 30,000 ft.):
3
Volume of a 20-toot diameter sphere =4190 ft •
Number of mols in sphere at this altitude • 4190 • 4.19 mole
iooo
Buoyancy • 4.19 mols x 26.65 /buoyancy/mol • 111.7 # lift given by
the gas at 30,000 feet.
In one step, this becomes:
Gross Lift/Balloon = (Balloon Volume) x (Difference in molecular weights of
air and lifting gas~
Molar Volume at a given ait~tude
Conversely, the maxtaum altitude to Which a given size balloon will
carry itself and a specified load can be determined, as a molar volume, which
may be evaluated from a graph of altitude versus molar volume. Such graphs,
computed as in Part A of this Section, are given in Figures 19 and 20, at
the left hand edge.
Hydrogen and helium lifts were computed for various molar volumes
for spheres of lifting gas with diameters from 7.5 to 75 feet. Figures 19
and 20 were plotted using the values computed. To use these figures to
determine the maximum altitude of a balloon with a specified pay load, enter
the table with required buoyancy (balloon weight plus payload). Go vertically
to the diagonal line representing the balloon's size, and then read horizontally
on the left hand edge, either the molar volume or the equivalent altitude over
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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.