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…
figures on the sticks, lavender or pink in color, appeared to be weather faded
markings, with no rhyme or reason [sic]. He did not convince me that these were
alien writings." Newton concluded his statement by relating that" ... During the
ensuing years I have been interviewed by many authors, I have been quoted and
misquoted. The facts remain as indicated above. I was not influenced during the
original interview, nor today, to provide anything but what I know to be true,
that is, the material I saw in General Ramey's office was the remains of a balloon
and a RAWIN target."
Balloon Research
The original tasking from GAO noted that the search for information included
"weather balloons." Comments about balloons and safety reports have already
been made; however the SAF I AAZ research efforts also focused on reviewing
historical records involving balloons, since, among other reasons, that was what
was officially claimed by the AAF to have been found and recovered in 1947.
As early as February 28, 1994, the AAZD research team found references to
balloon tests taking place at Alamogordo Army Air Field (now Holloman AFB)
and White Sands during June and July 1947, testing "constant level balloons" and
a New York University (NYU)/Watson Labs effort that used" ... meteorological
devices . . . suspected for detecting shock waves generated by Soviet nuclear
explosions"-a possible indication of a cover story associated with the NYU
balloon project. Subsequently, a 1946 HQ AMC memorandum surfaced, describ-
ing the constant altitude balloon project and specified that the scientific data be
classified Top Secret Priority 1A. Its name was Project MOGUL (Atch 19).
Project MOGUL was a then-sensitive, classified project, whose purpose was to
determine the state of Soviet nuclear weapons research. This was the early Cold
War period and there was serious concern within the US government about the
Soviets' developing a weaponized atomic device. Because the Soviet Union's
borders were closed, the US Government sought to develop a long range nuclear
explosion detection capability. Long range, balloon-borne, low frequency acoustic
detection was posed to General Spaatz in 1945 by Dr. Maurice Ewing of Columbia
University as a potential solution (atmospheric ducting of low frequency pressure
waves had been studied as early as 1900).
As part of the research into this matter, AAZD personnel located and obtained
the original study papers and reports of the New York University project. Their
efforts also revealed that some of the individuals involved in Project MOGUL were
still living. These persons included the NYU constant altitude balloon Director of
Research, Dr. Athelstan F. Spilhaus; the Project Engineer, Professor Charles B.
Moore; and the military Project Officer, Colonel Albert C. Trakowski.
All of these persons were subsequently interviewed and signed sworn statements
about their activities. A copy of theses statements are appended at Atchs 20-22.
Additionally, transcripts of the interview with Moore and Trakowski are also
included (equipment malfunctioned during the interview of Spilhaus) (Atchs
25

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.