Within Project Mogul

What the FBI Teletype Really Supports

The 8 July 1947 FBI teletype is important because balloon-and-reflector language appeared during the original Roswell news cycle.

On this page

  • What the teletype described in 1947
  • Why the wording helps the Mogul case
  • Why the teletype does not settle everything
Preview for What the FBI Teletype Really Supports

Introduction

The 8 July 1947 FBI teletype is one of the most important contemporary documents in the Roswell record because it shows that balloon-and-radar-reflector language was already circulating during the original news cycle, not invented decades later. Sent by the FBI’s Dallas Field Office on the same day that Roswell Army Air Field announced the recovery of a “flying disc”, the message reported that military authorities had described the recovered object as something resembling a high-altitude weather balloon equipped with a radar reflector.[FBI]vault.fbi.govRoswell UFOOnRoswell UFOOn July 8, 1947, the FBI Dallas Field Office sent a teletype regarding a “flying disc” that resembled a high altitude weath…Published: July 8, 1947

FBI Teletype illustration 1 For debates about Project Mogul and the Ramey memo, the significance of the teletype is straightforward. It provides direct evidence that a balloon-based explanation existed in real time in July 1947. At the same time, it does not by itself prove that the debris came from Project Mogul, nor does it resolve disputes about exactly what military personnel knew, believed, or concealed during the rapidly changing Roswell story.[FAS Project on Government Secrecy]sgp.fas.orgFAS Project on Government SecrecyGAO Report on Roswell, NM UFO CrashThe FBI message stated that the military had reported that an object…

What the teletype described in 1947

The FBI document records information that the Dallas office said it received from Eighth Air Force headquarters. According to the message, an object “purporting to be a flying disc” had been recovered near Roswell. The same report immediately added a more conventional description: the object resembled a high-altitude weather balloon with a radar reflector. The teletype also described the object as hexagonal and suspended from a balloon by a cable.[FBI+2ABC News]vault.fbi.govRoswell UFOOnRoswell UFOOn July 8, 1947, the FBI Dallas Field Office sent a teletype regarding a “flying disc” that resembled a high altitude weath…Published: July 8, 1947

Those details matter because radar reflectors were real components of military and meteorological balloon operations in the 1940s. Lightweight reflector targets, often built from foil-backed materials supported by sticks or frames, were attached to balloon systems so that they could be tracked by radar. The combination of balloon, cable and reflector described in the FBI message corresponds to known technology of the period rather than to a description of an advanced craft.[ABC News]abcnews.comABC NewsFBI Vault Reveals UFO, Roswell Files"The disc is hexagonal in shape and was suspended from a balloon by cable," the document said…

The timing is equally important. The teletype was sent on 8 July 1947, during the same day that the Roswell story was spreading nationally. It therefore predates later Air Force investigations and the 1990s Project Mogul reports by many decades. Whatever interpretation one adopts, the document demonstrates that military sources were already associating the recovered object with balloon-related equipment during the original event.[FBI+2U.S. Department of War]vault.fbi.govRoswell UFOOnRoswell UFOOn July 8, 1947, the FBI Dallas Field Office sent a teletype regarding a “flying disc” that resembled a high altitude weath…Published: July 8, 1947

Why the wording helps the Mogul case

For supporters of the Project Mogul explanation, the FBI teletype is valuable because it narrows the historical gap between the 1947 incident and later official conclusions.

One common criticism of the Mogul theory is that it emerged only decades after Roswell and therefore represents a retrospective reconstruction. The FBI message weakens that argument. Although the teletype does not mention Mogul by name, it documents a contemporaneous military description involving precisely the kind of balloon-and-reflector hardware later associated with Mogul balloon trains. U.S. Department of War+2FAS Project on Government Secrecy[media.defense.gov]media.defense.govGENERAL ACCOUNTING OFFICE S SCHIFFU.S. Department of WarGovernment Records13 Jul 2021 — July 8, 1947, FBI teletype message discussing the recovery near Roswell of a high-a…Published: July 8, 1947

The document also fits the physical characteristics repeatedly cited in official explanations. Project Mogul arrays were not simple single weather balloons. They could include multiple balloons, lines, radar targets and lightweight structural materials. A report describing a balloon-connected reflector therefore aligns more naturally with the later Mogul reconstruction than with claims that the military originally regarded the debris as unquestionably extraterrestrial.[DAF History]dafhistory.af.milDAF HistoryThe Roswell Report) for information regarding an alleged crash of an unidentified flying object (UFO) that occurred in the sta…

Another important point is that the FBI was not the agency responsible for creating the later Air Force Roswell narrative. The teletype is valuable precisely because it records information being passed between agencies in July 1947. Historians therefore treat it as an independent contemporary data point rather than a document generated during the 1990s effort to explain Roswell.[FBI]vault.fbi.govRoswell UFOOnRoswell UFOOn July 8, 1947, the FBI Dallas Field Office sent a teletype regarding a “flying disc” that resembled a high altitude weath…Published: July 8, 1947

FBI Teletype illustration 2

Why the teletype does not settle everything

Despite its importance, the FBI message is often overstated. It is evidence, but it is not a complete solution to the Roswell controversy.

First, the teletype reports what military personnel told the FBI; it is not a forensic examination of the debris. The document records a description, not a technical investigation. It therefore cannot establish with certainty whether the description was fully accurate, partially accurate, or intentionally incomplete.[FBI]vault.fbi.govRoswell UFOOnRoswell UFOOn July 8, 1947, the FBI Dallas Field Office sent a teletype regarding a “flying disc” that resembled a high altitude weath…Published: July 8, 1947

Second, the message does not identify Project Mogul. The words “weather balloon” and “radar reflector” appear in the document, but the classified nuclear-detection programme later linked to Roswell remained secret in 1947. Consequently, the teletype supports the broader balloon hypothesis more directly than it supports any specific Mogul flight reconstruction.[FAS Project on Government Secrecy]sgp.fas.orgFAS Project on Government SecrecyGAO Report on Roswell, NM UFO CrashThe FBI message stated that the military had reported that an object…

Third, critics argue that the military had incentives to minimise interest in the recovery and that a balloon explanation could have functioned as a cover story. Whether one accepts that argument or not, the existence of the teletype alone cannot determine the motives behind the information provided to the FBI. The document establishes that balloon-and-reflector language was used; it does not prove why it was used.[Reddit]reddit.comDeclassified description of the "UFODeclassified description of the "UFO…February 22, 2023 — Declassified description of the "UFO" from the 1947 Roswell Incident as…Published: February 22, 2023

What the document ultimately demonstrates

Within the debate over the Ramey memo and the official debris explanation, the FBI teletype occupies a specific evidential role. It does not prove Project Mogul, and it does not eliminate all uncertainty about Roswell. What it does show is that a description involving a high-altitude balloon and radar reflector was already present on 8 July 1947, during the original reporting of the event itself.[FBI+2U.S. Department of War]vault.fbi.govRoswell UFOOnRoswell UFOOn July 8, 1947, the FBI Dallas Field Office sent a teletype regarding a “flying disc” that resembled a high altitude weath…Published: July 8, 1947

That makes the teletype one of the strongest contemporary pieces of evidence available to supporters of the balloon-based interpretation. Any explanation of Roswell must account for the fact that the balloon-and-reflector narrative was not merely a late twentieth-century invention; it appears in a surviving government communication created at the very moment the Roswell story entered public view.[FBI+2FAS Project on Government Secrecy]vault.fbi.govRoswell UFOOnRoswell UFOOn July 8, 1947, the FBI Dallas Field Office sent a teletype regarding a “flying disc” that resembled a high altitude weath…Published: July 8, 1947

FBI Teletype illustration 3

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Endnotes

1. Source: vault.fbi.gov
Title: Roswell UFOOn
Link:https://vault.fbi.gov/Roswell%20UFO

Source snippet

Roswell UFOOn July 8, 1947, the FBI Dallas Field Office sent a teletype regarding a “flying disc” that resembled a high altitude weath...

Published: July 8, 1947

2. Source: sgp.fas.org
Link:https://sgp.fas.org/othergov/roswell.html

Source snippet

FAS Project on Government SecrecyGAO Report on Roswell, NM UFO CrashThe FBI message stated that the military had reported that an object...

3. Source: fbi.gov
Title: Inside the FBI Podcast: UFOs — FBIOn
Link:https://www.fbi.gov/video-repository/inside-the-fbi-ufos-102921.mp4/view

Source snippet

July 8, 1947, our Dallas Field Office object purporting to be a flying disc was recovered near Roswell, New Mexico, suspended from a balloon...

Published: July 8, 1947

4. Source: reddit.com
Title: Declassified description of the “UFO
Link:https://www.reddit.com/r/UFOs/comments/118rjyp/declassified_description_of_the_ufo_from_the_1947/

Source snippet

Declassified description of the "UFO...February 22, 2023 — Declassified description of the "UFO" from the 1947 Roswell Incident as...

Published: February 22, 2023

5. Source: vault.fbi.gov
Link:https://vault.fbi.gov/search?SearchableText=Roswell+UFO

Source snippet

fbi.gov3 items matching your search termsRoswell UFO. On July 8, 1947, the FBI Dallas Field Office sent a teletype regarding a “flying di...

Published: July 8, 1947

6. Source: vault.fbi.gov
Link:https://vault.fbi.gov/search?SearchableText=ufo

Source snippet

results — 23 items matching your search termsOn July 8, 1947, the FBI Dallas Field Office sent a teletype regarding a “flying disc” that...

Published: July 8, 1947

7. Source: media.defense.gov
Title: GENERAL ACCOUNTING OFFICE S SCHIFF
Link:https://media.defense.gov/2021/Jul/13/2002761373/-1/-1/0/GENERAL_ACCOUNTING_OFFICE_S_SCHIFF.PDF

Source snippet

U.S. Department of WarGovernment Records13 Jul 2021 — July 8, 1947, FBI teletype message discussing the recovery near Roswell of a high-a...

Published: July 8, 1947

8. Source: dafhistory.af.mil
Link:https://www.dafhistory.af.mil/Portals/16/documents/AFD-101201-038.pdf

Source snippet

DAF HistoryThe Roswell Report) for information regarding an alleged crash of an unidentified flying object (UFO) that occurred in the sta...

9. Source: abcnews.com
Link:https://abcnews.com/Technology/fbi-vault-reveals-ufo-roswell-files/story?id=13347754

Source snippet

ABC NewsFBI Vault Reveals UFO, Roswell Files"The disc is hexagonal in shape and was suspended from a balloon by cable," the document said...

Additional References

10. Source: jasoncolavito.com
Link:https://www.jasoncolavito.com/the-roswell-teletype.html

Source snippet

The Roswell TeletypeTHE DISC IS HEXAGONAL IN SHAPE AND WAS SUSPENDED FROM A BALLON BY CABLE, WHICH BALLON WAS APPROXIMATELY TWENTY FEET I...

11. Source: facebook.com
Title: on july 8 1947 the roswell daily record reported the arrival of something strang
Link:https://www.facebook.com/AmericanExperiencePBS/posts/on-july-8-1947-the-roswell-daily-record-reported-the-arrival-of-something-strang/10160323978939122/

Source snippet

On July 8, 1947, the Roswell Daily Record reported...It had some metal on it, they guessed it was a radar reflector- that's how they kep...

Published: July 8, 1947

12. Source: smithsonianmag.com
Title: in 1947 high altitude balloon crash landed roswell aliens never left 180963917
Link:https://www.smithsonianmag.com/smithsonian-institution/in-1947-high-altitude-balloon-crash-landed-roswell-aliens-never-left-180963917/

Source snippet

5 Jul 2017 — A high-altitude balloon crash landed in Roswell. The aliens never left. Despite its persistence in popular culture, extrater...

13. Source: latimes.com
Title: la xpm 2012 jul 08 la na nn 65 years aliens roswell 20120708 story
Link:https://www.latimes.com/nation/la-xpm-2012-jul-08-la-na-nn-65-years-aliens-roswell-20120708-story.html

Source snippet

65 years ago today, aliens probably didn't land in Roswell...8 Jul 2012 — The disc is hexagonal in shape and was suspended from a ballo...

14. Source: blogs.library.unt.edu
Title: 75 years after the roswell incident what have we learned
Link:https://blogs.library.unt.edu/sycamore-stacks/2022/07/07/75-years-after-the-roswell-incident-what-have-we-learned/

Source snippet

unt.edu75 Years after the Roswell Incident, What Have We Learned?7 Jul 2022 — A 1947 Air Force report noted the recovery of a flying disk...

15. Source: facebook.com
Title: It’s one of history’s most famous conspiracies
Link:https://www.facebook.com/60Minutes9/posts/its-one-of-historys-most-famous-conspiracies-did-aliens-really-crash-land-at-ros/1162372379256952/

Source snippet

did aliens...On July 8, 1947, Roswell Army Air Field issued a press release stating that they had recovered a "flying disc". The Army qu...

Published: July 8, 1947

16. Source: commons.wikimedia.org
Title: File:Roswell UFO Part 1 of 1
Link:https://commons.wikimedia.org/wiki/File%3ARoswell_UFO_Part_1_of_1.pdf

Source snippet

wikimedia.orgFile:Roswell UFO Part 1 of 1.pdf - Wikimedia CommonsOn July 8, 1947, the FBI Dallas Field Office sent a teletype regarding a...

Published: July 8, 1947

17. Source: 2ndlifemediaalamogordo.town.news
Title: news Men in Black?
Link:https://2ndlifemediaalamogordo.town.news/g/alamogordo-nm/n/294601/men-black-fbis-secret-ufo-investigations-date-1947-roswell-and-are

Source snippet

The FBI's Secret UFO Investigations Date to...1 Mar 2025 — On July 8, 1947, the FBI Dallas Field Office sent a teletype regarding a “fly...

Published: July 8, 1947

18. Source: youtube.com
Link:https://www.youtube.com/watch?v=i7yOA68zq0o

Source snippet

The Roswell Incident Mystery Finally Solved...

19. Source: voanews.com
Link:https://www.voanews.com/a/up-in-the-air-us-presidents-balloons-and-ufos-/6977801.html

Source snippet

Up in the Air: US Presidents, Balloons and UFOs24 Feb 2023 — A few months before I showed up in Roswell in 1999, there was a digital enha...

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Project Mogul The Balloon Program Behind the Official Story

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