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. 43 …to the sun for only a few days. The plasticizers and antioxidants in the neoprene would…
  • p. 205 …ashes after exposure to the sun for only a few days. The balloon material and radar…
  • p. 221 …to the sun. Q: Is this the neoprene type or the ••• A: That's the neoprene…
  • p. 230 …such as the balloon material degraded, and maybe fused in the hot sun? 14 A: I…
  • p. 282 …We worked in the old Sun newspaper building in downtown Baltimore. Q: They had intelligence personnel…
  • p. 465 …the values of superheat ob- tained by the gas when the balloon is in the sun…
  • p. 484 …Superheat and Its Effects The effect of the heatin~ of lifting gas by the sun's…
  • p. 489 …Since the effect of the sun in heating the lifting gas decreases the effect of different…
  • p. 524 …when the ex- ternal temperature was measured, since no adequate protection from the sun was available…
  • p. 525 …Daytime flights had the added advantage or heating from the sun. The temperature of the lifting…
  • p. 541 …in the aneroid val~e as intermittent clouds shut off' the sun, and (3) the overcompensation…
  • p. 547 …stmset, and the balloon took on superheat whioh was lost_when the sun went down. ntis…
  • p. 558 …the transmitter was not insulated, and there was no heat to be gained .from the sun…
  • p. 570 …Since the sun had set between the third and -40-
  • p. 579 during the sunset descent (caused when the superheated helium lost the sun's heating ei'i…
  • p. 591 …that seen earlier with the balloon gas being warmed by the sun to acquire a superheat…
  • p. 666 …the changing buoyancy of the balloon as cloud masses intermittently shielded it from the sun's…
  • p. 736 …the subst;q.uent descent, superheating of the balloons by the nsmg sun would cause the…
  • p. 739 …Flight termination was usually due to deteriora- tion of the balloon caused by the sun. In…
  • p. 740 …the ambient tem- perature after the sun had risen. The automatic ballast valve operates. when the…
  • p. 801 …April 14 Sun. Down to lab this am with Joe looking for G9A files. Jim Peoples…
  • p. 802 …Discussed with Crane possibilities of getting sound through the ground part of the ocean sound channel…
  • p. 803 …Over to Jim and Rowes tonight and to Euzzards Bay bowling, l'ay 5 Sun. L…
  • p. 806 …Stayed at Amarillo - at Clinton Hotel Jan 19 Sun Left Amarillo about 1130 CST IC.ent…
  • p. 808 …Correlated between the ~ower and Dona sites for se·reral sources. 'o!orked total travel times…
  • p. 810 …April 6 Sun. Checked clocks. Cleaned out hanger and emptied trash out at East White Sands…
  • p. 811 …April 20 Sun. Worked on plans for bombing runs and V2 monitoring. April 21 Mon. Alamogordo…
  • p. 812 …All equipment loaded on plane this pm. ~ay J-4 Sat, Sun. Left Alamogordo about 9…
  • p. 815 …29 June (Sun) NYU personnel and some of Watson Lab men working today with equipment in…
  • p. 816 …July 1a Sun. to cabins in Ohio just out of Springfield. July 1 Mon. To cabins…
  • p. 852 …4C.~~~ies• .tJi~J.tl~e ..• a 'telemeteririg ·device to indicate· the rate of ballast flow…
  • p. 861 …a sun- set. (3) By adding altitude control equipment, it is possible to maintain the balloon…
PROFESSOR MOORE - 6/8/94 15
June 4th, "Out to Tulerosa Range and fired charges between
o-o and o-6" something. "No balloon flight again on account of
clouds. Flew regular sonobuoy mike with cluster balloons and had
good luck with receiver on ground but poor on plane." I think
that's Flight 4 right there.
Q: so that's June 4th.
A: As to that flight made by Mirs and Hackman earlier, we
have no record of it here in the NYU summary.
Q: If he flew that on June 4th and it carried the
microphones, the radar reflectors, that would have been with a
neoprene type balloon.
A: There were no plastic balloons delivered until the 28th
or 29th of June that year. So everything as evidenced on the
Helgeland flight that we made and the other flight, they were all
meteorological balloons prior to late June.
Q: That would have also had the B Model reflector, this
type of reflector, but the B Model?
A: My memory is that Jim Peoples, because we were being
sent down by B-17 and by air, didn't let us take the radiosonde
receiving equipment which at that time was very heavy. It was
like a 500 pound rack with a receiver, frequency meter, recorder,
etc., and we weren't allowed to use that. Instead, the idea was
that Peoples would provide tracking on the balloons with radar
targets and so on. So this is where I think the radar targets
come in. If you look in these reports you'll find here
statements, radiosonde reception, and you'll see 60 percent with
recorder, so percent without recorder, 100 percent without
recorder for June 5th. A hundred percent without recorder.
so I think we tried the radar targets, as I remember, our
contact who was a Captain Larry Dyvad found that they weren't
able to track our flights at all. They had a radar that was
entirely aimed at looking at the missiles. To look at slow
moving balloons with poor signal return was difficult for them.
So we started off with making single target flights. I think we
went to multiple target flights, and still didn't have any
success, so I began putting radiosondes and then just audibly, as
the tones would change, I would log it on a piece of paper. I'd
count the pressure... Are you familiar with radiosondes?
Q: Somewhat.
A: The commutator with the pressure contacts, etc. I
would count contacts and record it and you'll see in some of
these flight reports, there's two different interpretations
possible, depending on what the contact sequence was. An
ordinary radiosonde is very good for something that's going one
way. But for something that's going to go up and float, you can

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.