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. 17 …Others remain nonbelievers or at least skeptical of the existence of alien beings and elusive vehicles…
  • p. 19 …Moreover, operational necessity required that these balloons be launched during daylight hours. It was therefore not…
  • p. 30 …This has since grown from a minimal amount of debris recovered from a small area to…
  • p. 35 …This included, for example, a small amount of missing "decimal files" from the 509th Bomb Group…
  • p. 36 …This was a small section of the July Historical Report for the 509th Bomb Group and…
  • p. 37 …To believe that such operational and high-level security activity could be conducted solely by relying…
  • p. 39 …The foil-rubber material could not be tom like ordinary aluminum foil can be tom... " Sally…
  • p. 40 …Although there does not appear to be much dispute that Cavitt was involved in the material…
  • p. 43 …Lt Col Cavitt described a small area of debris which appeared, "to resemble bamboo type square…
  • p. 72 …being per:ormed on these bodies. The bodies were described as the body of a small…
  • p. 99 …It should be noted that the period from approximately 1946 to 1950 is the least well…
  • p. 105 …Several small projects were completed during ~1e mont.~ includine signs on all the·office doors, a…
  • p. 149 …Streett 1s office recaumends against it on the ground that that is a small enterprize down…
  • p. 159 …I do not recall the incident being mentioned again as being any big deal and I…
  • p. 201 …We even simulated a small lightning strike over dry snow (just from the snow blowing over…
  • p. 258 …Big plastic balloon with small auxiliary plastics," etc. "Watson Lab and gear." "Followed" (inaudible) "receiver until…
  • p. 261 …explain bodies or material that can't be folded) by a sledge hammer. Q: Let's…
  • p. 328 …The witnesses have recalled small pink/purple "flowers" that appeared I to be some sort of…
  • p. 401 …b7 how ra* the receiver •7 be re110ve~ .t'rows the pre~er. red height withqut…
  • p. 443 …geostrophic wind (the latter being derived under certain simplifying assumptions) and since the geometry of the…
  • p. 458 …Two designs which compro- mise extreme cost (required for balloons of high internal pressure) with small…
  • p. 479 …This means that several hours might be required to fall through the lanes of aircraft traffic…
  • p. 484 …The change in drag effect may be realized by a decrease of relative size of the…
  • p. 487 (a) Then: (9) or for small temperature differences: (10) : - _L (.AI.)1-B T the nega…
  • p. 490 …gas of a balloon can be lost by: leakage through small holes in the fabric or…
  • p. 491 …for l:n•y small section of altitude is assumed to be constant); and re.J…
  • p. 506 in the preceding, section on diffusion end leakage the appendix opening should be small. It can…
  • p. 521 …is li~ited as indicated above, small variations may be detected with the result that it…
  • p. 555 …being exposed about 10 hours at cold temperature. (:S) During the floating period :many small oscilla…
  • p. 565 …The very usef.ul information about be.llast flow was reported clearly, and the principle of…
  • p. 566 …Since the small external appendix with cardboard stiffeners was not suitable for the large balloon, a…
  • p. 580 …Following the initial activation at about 38,500 feet, small oscillations were introduced into the flight…
  • p. 614 …Figure 4 shows this appendix construction on a General M lls balloon which is being inflated…
  • p. 652 …At high altitudes, a difference of 40°C may be expected in the temperature of the…
  • p. 658 …To facilitate handling of the line segments each length is prepared with a small hook on…
  • p. 672 signals may be arranged so as to consume a very small portion of -transmission time. D…
  • p. 738 …These values may be compared with a diffusion loss of lift of the order of magnitude…
  • p. 742 …The constancy of level will be better the lower the diffusion and the lower, therefore, the…
  • p. 762 …te .::mrcht:.se of small item£. A furth..:r rec:uest ~s been subr:rl tte…
  • p. 783 …be of such a valve that with a large r~diosonde frequency variation for a small…
  • p. 785 …It is expected that this equipment will be flown about 8 l-1ay. A description of…
  • p. 815 …Before gear could be recovered, most of it had be~~tolen. Stations operating at north hanger…
  • p. 842 …Range started to slowly increase as did elevation with azimuth being stationary. The echo remained beyond…
  • p. 862 …By using this stressed tape design, much larger loads may be carried than the thin polyethylene…
  • p. 874 …At this point, two small holes about 18" apart have been made, and the rip line…
  • p. 881 …If thodolite stadia determinations are being made, the banner can be used as one of the…
  • p. 898 …laid out, A small amount of gas at very low pressure Should be valved into the…
  • p. 910 …The motor gears may be cleaned with carbon tetrachloride and a small clean brush. If the…
  • p. 918 …Each combination of dots or dashes may be identified by ear, and with a calibration chart…
tion in the sunlight, turning from a milky white to a dark brown. He described
finding remains of balloon trains with reflectors and payloads that had landed in
the desert: the ruptured and shredded neoprene would "almost look like dark
gray or black flakes or ashes after exposure to the sun for only a few days. The
plasticizers and antioxidants in the neoprene would emit a peculiar acrid odor
and the balloon material and radar target material would be scattered after
returning to earth depending on the surface winds." Upon review of the local
newspaper photographs from General Ramey's press conference in 1947 and
descriptions in popular books by individuals who supposedly handled the debris
recovered on the ranch, Professor Moore opined that the material was most likely
the shredded remains of a multi-neoprene balloon train with multiple radar
reflectors. The material and a "black box," described by Cavitt, was, in Moore's
scientific opinion, most probably from Flight 4, a "service flight" that included a
cylindrical metal sonobuoy and portions of a weather instrument housed in a box,
which was unlike typical weather radiosondes which were made of cardboard.
Additionally, a copy of a professional journal maintained at the time by A.P.
Crary, provided to the Air Force by his widow, showed that Flight 4 was
launched on June 4, 1947, but was not recovered by the NYU group. It is very
probable that this Top Secret project balloon train (Flight 4), made up of unclassi-
fied components, came to rest some miles northwest of Roswell, NM, became
shredded in the surface winds, and was ultimately found by the rancher, Brazel,
ten days later. This possibility was supported by the observations of Lt Col Cavitt
(Atchs 17-18), the only living eyewitness to the actual debris field and the
material found. Lt Col Cavitt described a small area of debris which appeared, "to
resemble bamboo type square sticks one quarter to one half inch square, that were
very light, as well as some sort of metallic reflecting material that was also very
light .... I remember recognizing this material as being consistent with a weather
balloon."
Concerning the initial announcement, "RAAF Captures Flying Disc," research
failed to locate any documented evidence as to why that statement was made.
However, on July 10, 1947, following the Ramey press conference, the Alamogordo
News published an article with photographs demonstrating multiple balloons and
targets at the same location as the NYU group operated from at Alamogordo
Army Air Field. Professor Moore expressed surprise at seeing this since his was
the only balloon test group in the area. He stated, "It appears that there was some
type of umbrella cover story to protect our work with MOGUL." Although the Air
Force did not find documented evidence that Gen. Ramey was directed to
espouse a weather balloon in his press conference, he may have done so because
he was either aware of Project MOGUL and was trying to deflect interest from it,
or he readily perceived the material to be a weather balloon based on the
identification from his weather officer, Irving Newton. In either case, the materials
recovered by the AAF in July, 1947, were not readily recognizable as anything
special (only the purpose was special), and the recovered debris itself was
unclassified. Additionally, the press dropped its interest in the matter as quickly
as they had jumped on it. Hence, there would be no particular reason to further
document what quickly became a "non-event."
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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.