Within Moore
Why Flight 4 Became the Central Candidate
The reconstructed June 1947 Flight 4 story became the main bridge between Alamogordo balloon work and the Foster ranch debris.
On this page
- What the reconstructed launch record says
- Why recovery uncertainty matters
- How Flight 4 fits the Roswell debris timeline
Page outline Jump by section
Introduction
Among all the attempts to connect Project Mogul to the Roswell debris discovery, one event has occupied the centre of the debate: Flight 4, a balloon train launched from Alamogordo Army Air Field on 4 June 1947. The significance of Flight 4 is not that it conclusively solves the Roswell mystery, but that it provides the most specific and documented pathway between a known military project and debris reportedly found on the Foster ranch several weeks later. For supporters of the Mogul explanation, Flight 4 is the strongest candidate because it was launched in the right period, travelled toward the Corona area, and was not recovered by its operators. For critics, uncertainties in the surviving records raise questions about whether Flight 4 actually flew in the form later reconstructed. The modern Roswell debate therefore often turns less on balloons in general than on the details of this single June 1947 launch. [ESD]esd.whs.milIt is very probable that this Top Secret project balloon trainReport of Air Force Research Regarding the "Roswell…September 26, 2012 — 27 Jul 1994 — Flight 4 was launched on June 4, 1947, but w…
Why Flight 4 Became the Central Candidate
The focus on Flight 4 emerged largely from Air Force and Project Mogul research conducted decades after the original incident. During investigations in the 1990s, researchers examined surviving project records, witness statements and technical documents from the New York University balloon team that operated the Mogul programme. Their conclusion was that Flight 4 represented the most likely source of the debris recovered near Roswell. [ESD+2National Security Agency]esd.whs.milIt is very probable that this Top Secret project balloon trainReport of Air Force Research Regarding the "Roswell…September 26, 2012 — 27 Jul 1994 — Flight 4 was launched on June 4, 1947, but w…
What made Flight 4 stand out was a combination of factors:
- It was launched on 4 June 1947, roughly a month before the Roswell publicity erupted.
- Tracking data suggested movement toward the Corona region, close to where rancher W.W. “Mac” Brazel later reported finding debris.
- The flight was not recovered by the NYU team.
- The balloon train included radar-reflector components and other materials that sceptical investigators argued resembled descriptions of the recovered wreckage. [Skeptical Inquirer+2ESD]skepticalinquirer.orgSkeptical InquirerThe Roswell Incident at 70: Facts, Not Myths4. The research team launched NYU Flight #4 on June 4, 1947, from Alamogord…
Earlier explanations had simply referred to a weather balloon. Flight 4 gave the Mogul theory a specific launch, date and trajectory, allowing investigators to connect documented military activity with a documented debris discovery rather than relying on a generic possibility. [DAF History]dafhistory.af.milDAF HistoryThe Roswell ReportThe importance of attachment 32, Lieutenant McAndrew's synopsis, derives from his description of Project MOG…
What the Reconstructed Launch Record Says
A major reason Flight 4 remains controversial is that its importance depends on reconstruction. Early Mogul operations were experimental, and record-keeping was not always complete. Some launches were categorised differently from others, and later investigators had to piece together events from surviving logs, diaries and testimony. [DAF History]dafhistory.af.milDAF HistoryThe Roswell ReportThe importance of attachment 32, Lieutenant McAndrew's synopsis, derives from his description of Project MOG…
The reconstruction adopted by the Air Force held that Flight 4 launched on 4 June 1947 and travelled northeast from Alamogordo. Tracking was eventually lost before recovery. Investigators later argued that the balloon train could have descended in the general region where Brazel found debris. According to the 1994 Air Force report, Flight 4 was launched but never recovered by the NYU group, making it a plausible source for material later discovered on the ranch. [ESD]esd.whs.milIt is very probable that this Top Secret project balloon trainReport of Air Force Research Regarding the "Roswell…September 26, 2012 — 27 Jul 1994 — Flight 4 was launched on June 4, 1947, but w…
Charles Moore’s later testimony was important because he explained that early Mogul operations included launches and service flights that were not always reflected in the simplified records later available to outsiders. His recollections helped investigators argue that apparent gaps in documentation did not necessarily mean no flight occurred. [DAF History]dafhistory.af.milDAF HistoryThe Roswell ReportThe importance of attachment 32, Lieutenant McAndrew's synopsis, derives from his description of Project MOG…
At the same time, critics have pointed to surviving notes from project scientist Albert Crary that appear to create ambiguity about the flight. Some researchers have argued that these notes suggest a planned launch configuration was altered or cancelled, raising questions about whether the later Flight 4 reconstruction accurately reflects what happened on 4 June. Those disputes became one of the principal challenges to the Mogul explanation. [ResearchGate]researchgate.netA Grounded Theory Update on the Roswell UFO IncidentProject Mogul does not provide the ultimate answer. Dr. Crary's eld notes…
Why Recovery Uncertainty Matters
Flight 4’s status as the leading Mogul candidate depends heavily on the fact that it was not recovered by the project team. If a balloon train had been launched, tracked and retrieved, it would be difficult to connect it to debris found elsewhere weeks later. The missing recovery record is therefore essential to the argument. [ESD]esd.whs.milIt is very probable that this Top Secret project balloon trainReport of Air Force Research Regarding the "Roswell…September 26, 2012 — 27 Jul 1994 — Flight 4 was launched on June 4, 1947, but w…
Supporters of the Mogul explanation view the absence of recovery as exactly what would be expected if the train descended in remote ranchland. New Mexico’s terrain covered enormous areas with limited roads, sparse population and few reliable means of communication. A balloon train drifting beyond tracking range could disappear without immediate retrieval. [ESD]esd.whs.milIt is very probable that this Top Secret project balloon trainReport of Air Force Research Regarding the "Roswell…September 26, 2012 — 27 Jul 1994 — Flight 4 was launched on June 4, 1947, but w…
Critics respond that uncertainty cuts both ways. A flight that cannot be fully documented may be difficult to rule out, but it is also difficult to prove. Because the physical debris no longer exists and the original launch records are incomplete, Flight 4 remains an inference rather than a directly observed connection between the Mogul programme and the Roswell debris field. [ResearchGate]researchgate.netA Grounded Theory Update on the Roswell UFO IncidentProject Mogul does not provide the ultimate answer. Dr. Crary's eld notes…
This uncertainty explains why Flight 4 occupies such a prominent place in Roswell literature. It is neither a clearly documented recovery nor a purely speculative possibility. Instead, it sits in the middle ground where incomplete historical records must be interpreted.
How Flight 4 Fits the Roswell Debris Timeline
The chronology is one of the strongest arguments in Flight 4’s favour. The launch occurred on 4 June 1947. Brazel later reported finding unusual debris on his ranch, but did not immediately report it. By early July, after widespread media coverage of flying saucers had captured public attention, the debris was brought to military authorities and became the centre of the Roswell story. [Wikipedia]WikipediaRoswell incidentRoswell incident
The Air Force reconstruction proposed that a balloon train descending in early June could have remained scattered across ranchland for days or weeks before discovery. Weather, sunlight and surface winds could have spread and degraded the material, producing the dispersed debris field described in later accounts. Investigators argued that this sequence matched the known timing more closely than alternative explanations involving aircraft crashes or secret recoveries occurring immediately before the July headlines. [ESD]esd.whs.milIt is very probable that this Top Secret project balloon trainReport of Air Force Research Regarding the "Roswell…September 26, 2012 — 27 Jul 1994 — Flight 4 was launched on June 4, 1947, but w…
Flight 4 also helps explain why witnesses sometimes described debris that seemed unusual but not obviously technological. Mogul trains combined balloons, radar reflectors, cords, tape and lightweight structural elements. Decades later, supporters of the Mogul explanation argued that such materials corresponded more closely to witness descriptions than did the image of a conventional aircraft wreck. [Wikipedia+2National Archives]WikipediaRoswell incidentRoswell incident
The Lasting Debate Around a Single Flight
More than any other Mogul launch, Flight 4 became the focal point because it provides a specific historical candidate rather than a broad theory. The Air Force’s Roswell investigations identified it as the most probable source of the debris, and many sceptical researchers regard it as the strongest conventional explanation available. [ESD+2DAF History]esd.whs.milIt is very probable that this Top Secret project balloon trainReport of Air Force Research Regarding the "Roswell…September 26, 2012 — 27 Jul 1994 — Flight 4 was launched on June 4, 1947, but w…
Yet Flight 4 remains debated because the case relies on reconstructed records, later testimony and probability rather than direct recovery documentation. For that reason, discussions of Charles Moore’s testimony and Project Mogul frequently return to this one launch. Whether viewed as the most convincing solution or an incomplete reconstruction, Flight 4 became the crucial bridge linking secret balloon operations in early June 1947 with the debris that launched the Roswell legend. [Skeptical Inquirer+2Smithsonian Magazine]skepticalinquirer.orgSkeptical InquirerThe Roswell Incident at 70: Facts, Not Myths4. The research team launched NYU Flight #4 on June 4, 1947, from Alamogord…
Amazon book picks
Further Reading
Books and field guides related to Why Flight 4 Became the Central Candidate. Use these as the next step if you want deeper reading beyond the article.
Witness to Roswell
Provides the leading pro-crash-retrieval interpretation, offering useful contrast to the Flight 4 and Mogul explanations.
The Roswell Report: Case Closed
Presents the Air Force's Project Mogul explanation, the broader framework within which Flight 4 became the leading candidate.
UFO
Places Roswell and subsequent debates, including government investigations and disclosure controversies, into a wider historical context.
The Roswell Incident
William Moore was central to the development of Roswell narratives, making this highly relevant background for discussions of Project Mog...
eBay marketplace picks
Marketplace Samples
Example marketplace items related to this page. Use the search link to explore similar finds on eBay.
Endnotes
-
Source: esd.whs.mil
Title: It is very probable that this Top Secret project balloon train (
Link: https://www.esd.whs.mil/Portals/54/Documents/FOID/Reading%20Room/UFOsandUAPs/rosswe1.pdfSource snippet
Report of Air Force Research Regarding the "Roswell...September 26, 2012 — 27 Jul 1994 — Flight 4 was launched on June 4, 1947, but w...
Published: September 26, 2012
-
Source: researchgate.net
Link: https://www.researchgate.net/publication/362854511_A_Grounded_Theory_Update_on_the_Roswell_UFO_IncidentSource snippet
A Grounded Theory Update on the Roswell UFO IncidentProject Mogul does not provide the ultimate answer. Dr. Crary's eld notes...
-
Source: Wikipedia
Title: Roswell incident
Link: https://en.wikipedia.org/wiki/Roswell_incident -
Source: archives.gov
Title: National Archives Project BLUE BOOK
Link: https://www.archives.gov/research/military/air-force/ufosSource snippet
National ArchivesProject BLUE BOOK - Unidentified Flying ObjectsThe Air Force research did not locate or develop any information that the...
-
Source: Wikipedia
Title: Project Mogul
Link: https://en.wikipedia.org/wiki/Project_MogulSource snippet
Project Mogul... Air Force attributed the 1947 Roswell debris to a Project Mogul balloon. In 1947, a Project Mogul balloon NYU Flight...
-
Source: Wikipedia
Link: https://en.wikipedia.org/wiki/OfficialSource snippet
OfficialAn official is someone who holds an office (function or mandate, regardless of whether it carries an actual working space with...
-
Source: youtube.com
Title: The Roswell Incident Mystery Finally Solved
Link: https://www.youtube.com/watch?v=Pz0vYcc4KiISource snippet
Project Mogul...
-
Source: youtube.com
Title: Project Mogul
Link: https://www.youtube.com/watch?v=mBcYtSsPIuUSource snippet
Unexplained in the Desert | LEGEND OF THE ROSWELL CRASH | Full Paranormal Documentary...
-
Source: dafhistory.af.mil
Link: https://www.dafhistory.af.mil/Portals/16/documents/AFD-101201-038.pdfSource snippet
DAF HistoryThe Roswell ReportThe importance of attachment 32, Lieutenant McAndrew's synopsis, derives from his description of Project MOG...
-
Source: nsa.gov
Title: report af roswell
Link: https://www.nsa.gov/portals/75/documents/news-features/declassified-documents/ufo/report_af_roswell.pdfSource snippet
report of air force research regarding the21 Jul 1994 — The "Roswell Incident" refers to an event that supposedly happened in July, 1947...
-
Source: skepticalinquirer.org
Link: https://skepticalinquirer.org/2017/12/the-roswell-incident-at-70-facts-not-myths/Source snippet
Skeptical InquirerThe Roswell Incident at 70: Facts, Not Myths4. The research team launched NYU Flight #4 on June 4, 1947, from Alamogord...
Published: June 4, 1947
-
Source: smithsonianmag.com
Title: roswell the genesis story of us ufos 140945396
Link: https://www.smithsonianmag.com/air-space-magazine/roswell-the-genesis-story-of-us-ufos-140945396/Source snippet
Smithsonian MagazineRoswell, "The Genesis Story of U.S. UFOs"Jul 7, 2010 — Mogul Flight 4 was launched from Alamogordo on June 4, 1947, a...
Published: June 4, 1947
-
Source: sgp.fas.org
Link: https://sgp.fas.org/othergov/roswell.htmlSource snippet
FAS Project on Government SecrecyGAO Report on Roswell, NM UFO CrashGAO provided information on the 1947 weather balloon crash at Roswell...
-
Source: jhmovie.fandom.com
Link: https://jhmovie.fandom.com/wiki/Roswell_incidentSource snippet
incident | JH Wiki Collection Wiki | FandomOn June 4, researchers at Alamogordo Army Air Field launched a long train of these balloons; t...
-
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 published statement from the War Department in Washington claimed the debris collected on Brazel's ranch was the remains o...
Additional References
-
Source: dictionary.com
Link: https://www.dictionary.com/browse/officialSource snippet
OFFICIAL Definition & MeaningOFFICIAL definition: a person appointed or elected to an office or charged with certain duties. See examples...
-
Source: collinsdictionary.com
Link: https://www.collinsdictionary.com/us/dictionary/english/officialSource snippet
OFFICIAL definition in American English1. of or holding an office, or position of authority 2. by, from, or with the proper authority; au...
-
Source: law.cornell.edu
Link: https://www.law.cornell.edu/wex/officialSource snippet
Wex | US Law | LII / Legal Information InstituteA public official is an individual elected or appointed to carry out a subset of the po...
-
Source: muller.lbl.gov
Link: https://muller.lbl.gov/teaching/physics10/Roswell/RoswellIncident.htmlSource snippet
Muller LabROSWELL INCIDENT REPORT... Flight 4 was launched on June 4, 1947, but was not recovered by the NYU group. It is very probable t...
Published: June 4, 1947
-
Source: gutenberg.org
Title: Mogul was an experimental attempt to acoustically detect suspected
Link: https://www.gutenberg.org/files/63659/63659-h/63659-h.htmSource snippet
The Roswell Report: [Case Closed]({{ 'case-closed/' | relative_url }}), by James McAndrew—...The 1994 Air Force report determined that project Mogul was responsible for the 19...
-
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 — In 1947, Army regulations required that air accident report...
-
Source: gutenberg.org
Title: The Roswell Report: Case Closed, by James Mc Andrew—
Link: https://www.gutenberg.org/files/63659/old/63659-h/63659-h.htmSource snippet
Project Mogul flights in June 1947, covered a wide spectrum of scientific research. One important experiment in space biology measured th...
Published: June 1947
-
Source: ciphermysteries.com
Title: the roswell capsule was it tex settles flying coffin
Link: https://ciphermysteries.com/2026/01/15/the-roswell-capsule-was-it-tex-settles-flying-coffinSource snippet
The research team launched NYU Flight #4 on June 4, 1947, from Alamogordo Army Air Field and tracked it flying east-northeast toward Coro...
Published: June 4, 1947
-
Source: dvidshub.net
Title: intelligence agents investigate ufos roswell 7 jul 1947
Link: https://www.dvidshub.net/news/475677/intelligence-agents-investigate-ufos-roswell-7-jul-1947Source snippet
Jesse A. [Marcel]({{ 'marcel/' | relative_url }}) investigated reports of an Unidentified Flying Object (UFO) that crash landed in Roswell, New Mexico.Read more...
-
Source: merriam-webster.com
Title: OFFICIA L Definition & Meaning7 days ago — 1
Link: https://www.merriam-webster.com/dictionary/officialSource snippet
One who holds or is invested (see invest entry 2 sense 1) with an office: officer government officials A company official responded to o...
Topic Tree