Within Minot
Was the B 52 radar contact a real object?
The B-52 crew's radar contact is the case's most debated evidence because it looked operationally urgent before it became a UFO claim.
On this page
- What Captain Mc Caslin said the radar showed
- Why co altitude traffic would alarm a bomber crew
- Alternative explanations for the radar return
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Introduction
The most disputed element of the 24 October 1968 Minot incident is not the orange lights reported from the missile field but the radar contact tracked by the crew of a Strategic Air Command B-52. Unlike a distant visual sighting, a radar target appearing near a bomber creates an immediate operational problem: the crew must determine whether it is another aircraft on a collision course, a radar malfunction, or something not yet identified. That is why the radar episode remains central to discussions of the Minot case. Before it became part of UFO literature, it was treated as a potential flight-safety issue by military personnel. Surviving records include aircrew statements, communications transcripts and a set of radarscope photographs preserved in the Project Blue Book file, making it one of the more heavily documented radar-related UFO incidents of the era. [Minot AFB UFO Case]minotb52ufo.comMinot AFB UFO CaseDocumentation | The Minot AFB UFO caseThe documents comprise 145 pages in chronological order from 24 October to 14 Nov…
What Captain McCaslin said the radar showed
Accounts from the Minot case consistently describe the B-52 crew detecting an unidentified radar return while operating in the vicinity of reports already being received from the missile field. The contact attracted attention because it appeared to be a discrete target rather than a vague radar disturbance. According to later reconstructions based on the Blue Book file, the radar return seemed to close on the aircraft and at points appeared sufficiently near to raise concern about conflicting traffic. Surviving documentation includes numerous radarscope images taken from the aircraft’s radar display, a rare feature in a military UFO case. Minot AFB UFO Case+2Minot AFB UFO Case [minotb52ufo.com]minotb52ufo.comMinot AFB UFO CaseDocumentation | The Minot AFB UFO caseThe documents comprise 145 pages in chronological order from 24 October to 14 Nov…
Captain William McCaslin, the radar navigator, became one of the key witnesses because his position gave him direct responsibility for interpreting radar information. In later discussions of the case, proponents and sceptics alike focused on his description of a target that appeared to behave like a real object rather than random electronic noise. The significance is not that radar automatically proves a physical craft; radar systems can generate false returns. The significance is that trained crew members initially treated the contact as operationally meaningful. [The SCU]explorescu.orgThe SCUAnalysis of Radar and Air-Visual UFO Observations on 24…1 Aug 2005 — Analysis of Radar and Air-Visual UFO Observations on 24 Oc…
The existence of multiple radarscope photographs has helped keep the debate alive. Researchers examining the case have argued that the images show a target persisting across a sequence of displays rather than a single fleeting anomaly. Critics counter that photographs of radar screens do not by themselves establish the nature, distance or physical reality of the target. The photographs preserve evidence that something appeared on the display, but they do not settle what produced it. [Minot AFB UFO Case+2Academia]minotb52ufo.comDownload PDF All Radarscope Photographs (14). Download PDF Bomb Navigation Systems Mechanic, CDC32150K,Vol. 4, 1978.Read more…
Why co-altitude traffic would alarm a bomber crew
To understand why the radar return mattered, it is necessary to understand how bomber crews assess collision risk. A B-52 crew is trained to treat unidentified traffic seriously, especially when a radar contact appears at a similar altitude and in relative proximity. During night operations, visual confirmation can be difficult or impossible. Radar therefore becomes a primary tool for avoiding another aircraft.
A target that appears to be:
- Closing rapidly,
- Maintaining a similar altitude,
- Remaining in the aircraft’s vicinity, or
- Failing to match expected air traffic information,
can immediately become a safety concern.
In practical terms, the first question is not whether the target is extraordinary. The first question is whether it might be another aircraft. A radar contact interpreted as co-altitude traffic demands attention because a mistaken assumption could lead to a mid-air collision. This explains why the Minot radar episode carried more operational weight than many UFO reports based solely on ground observations. The crew’s concern can be understood within normal aviation procedures without assuming any unusual explanation. [The SCU]explorescu.orgThe SCUAnalysis of Radar and Air-Visual UFO Observations on 24…1 Aug 2005 — Analysis of Radar and Air-Visual UFO Observations on 24 Oc…
This distinction is important in the wider nuclear-weapons context. A strange light seen from a missile site might be logged as a security report. A radar target near a nuclear-capable bomber potentially affects flight safety, mission execution and command awareness. That difference helps explain why the event generated extensive documentation and later investigation. [Zenodo]zenodo.orgThe Investigation of UFO Events at Minot Air Force Base…7 Sept 2024 — Following the UFO events in the early morning on 24 Octob…
Did the radar contact represent a real object?
The strongest argument that the contact represented a real object is that it was reportedly tracked by trained operators and was considered significant enough to be discussed in official reporting. The combination of witness testimony, communications records and radarscope imagery distinguishes the case from many UFO reports that rely on memory alone. Researchers who have examined the surviving material argue that the radar target displayed persistence and behaviour consistent with an actual airborne object. [The SCU+2Academia]explorescu.orgThe SCUAnalysis of Radar and Air-Visual UFO Observations on 24…1 Aug 2005 — Analysis of Radar and Air-Visual UFO Observations on 24 Oc…
However, radar evidence is rarely straightforward. A radar return can indicate a physical object without revealing what that object is. Even if the display represented a genuine target, the available records do not conclusively identify it as an unknown craft. The surviving evidence shows that the crew believed they were tracking something worthy of attention; it does not independently establish the target’s identity. [The SCU]explorescu.orgThe SCUAnalysis of Radar and Air-Visual UFO Observations on 24…1 Aug 2005 — Analysis of Radar and Air-Visual UFO Observations on 24 Oc…
This distinction often gets lost in retellings. The core evidential question is not whether a radar blip existed—surviving photographs suggest that it did—but whether the blip corresponded to an extraordinary object rather than a conventional aircraft, atmospheric effect or radar artefact. That question remains unresolved. [Minot AFB UFO Case]minotb52ufo.comDownload PDF All Radarscope Photographs (14). Download PDF Bomb Navigation Systems Mechanic, CDC32150K,Vol. 4, 1978.Read more…
Alternative explanations for the radar return
Several conventional explanations have been proposed over the years.
Radar anomaly or propagation effects
Military radar systems can produce false targets through atmospheric conditions, anomalous propagation, reflections and other technical effects. Under some circumstances, radar energy can bend unusually through layers of air with differing temperature and humidity, creating misleading returns. Such effects are a standard consideration in radar analysis and cannot be excluded solely because operators initially considered a target credible. [The SCU]explorescu.orgThe SCUAnalysis of Radar and Air-Visual UFO Observations on 24…1 Aug 2005 — Analysis of Radar and Air-Visual UFO Observations on 24 Oc…
Another aircraft
A conventional aircraft remains one of the simplest explanations. The challenge is that available records have not produced a widely accepted identification of a specific aircraft matching all aspects of the reported encounter. Supporters of the UFO interpretation argue that this lack of identification is significant; sceptics note that incomplete air traffic records and imperfect recollections are common in historical investigations. [The SCU]explorescu.orgThe SCUAnalysis of Radar and Air-Visual UFO Observations on 24…1 Aug 2005 — Analysis of Radar and Air-Visual UFO Observations on 24 Oc…
Misinterpretation of radar information
Radar displays require interpretation. Apparent motion on a scope does not always correspond directly to an object’s actual flight path. Relative motion between aircraft, display characteristics and operator assumptions can sometimes create an impression of unusual behaviour. Critics of extraordinary interpretations argue that this possibility deserves serious consideration before concluding that an unknown craft was present. [The SCU]explorescu.orgThe SCUAnalysis of Radar and Air-Visual UFO Observations on 24…1 Aug 2005 — Analysis of Radar and Air-Visual UFO Observations on 24 Oc…
A combined radar-and-visual event
One reason the Minot case remains difficult is that radar and visual reports occurred in the same general sequence. Some researchers contend that the overlap strengthens the case for a genuine object. Others argue that once personnel become aware of unusual reports, later observations can be influenced by expectation and interpretation. The surviving record does not decisively eliminate either possibility. [Zenodo]zenodo.orgThe Investigation of UFO Events at Minot Air Force Base…7 Sept 2024 — Following the UFO events in the early morning on 24 Octob…
Why the radar return remains the key evidential dispute
The B-52 radar contact remains central to the Minot story because it sits at the intersection of flight safety and UFO investigation. The crew’s concern was initially practical: determine whether an unidentified target posed a collision risk. Only later did the event become part of the broader debate over UFOs and nuclear installations.
What survives today is unusual but incomplete evidence: witness testimony from trained military personnel, communications records, official investigative files and a series of radarscope photographs. Together they show that a radar target was taken seriously enough to become part of a formal investigation. They do not, however, establish a consensus explanation. The radar return remains one of the strongest pieces of evidence in the Minot case precisely because it was treated first as a possible aviation hazard and only second as a UFO report.
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Endnotes
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Source: academia.edu
Link: https://www.academia.edu/69394036/A_Narrative_of_UFO_Events_at_Minot_Air_Force_Base_North_DakotaSource snippet
A Narrative of UFO Events at Minot Air Force Base, North...16 While researching the case, we were fortunate to discover first-ge...
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Source: explorescu.org
Link: https://www.explorescu.org/post/analysis-of-radar-and-air-visual-ufo-observations-on-24-october-1968-at-minot-afb-north-dakota-usaSource snippet
The SCUAnalysis of Radar and Air-Visual UFO Observations on 24...1 Aug 2005 — Analysis of Radar and Air-Visual UFO Observations on 24 Oc...
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Source: zenodo.org
Link: https://zenodo.org/records/8331502Source snippet
The Investigation of UFO Events at Minot Air Force Base...7 Sept 2024 — Following the UFO events in the early morning on 24 Octob...
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Source: academia.edu
Link: https://www.academia.edu/104599778/The_Investigation_of_UFO_Events_at_Minot_Air_Force_Base_North_DakotaSource snippet
The Investigation of UFO Events at Minot Air Force Base...Drawing from declassified Project Blue Book case files, radar logs, f...
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Source: minotb52ufo.com
Link: https://minotb52ufo.com/doc.phpSource snippet
Minot AFB UFO CaseDocumentation | The Minot AFB UFO caseThe documents comprise 145 pages in chronological order from 24 October to 14 Nov...
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Source: minotb52ufo.com
Link: https://minotb52ufo.com/radarscopes/radarscope-index.phpSource snippet
Download PDF All Radarscope Photographs (14). Download PDF Bomb Navigation Systems Mechanic, CDC32150K,Vol. 4, 1978.Read more...
Additional References
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Source: esd.whs.mil
Link: https://www.esd.whs.mil/Portals/54/Documents/FOID/Reading%20Room/UFOsandUAPs/proj_b1.pdf?ver=2017-05-22-113513-837Source snippet
WHS ESDProject Blue BookThe objectives of Project Blue Book are two-fold: first, to determine whether UFOs pose a threat to the security...
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Source: archives.gov
Title: National Archives Project BLUE BOOK
Link: https://www.archives.gov/research/military/air-force/ufosSource snippet
The project closed in 1969 and we have no...Read more...
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Source: youtube.com
Link: http://www.youtube.com/watch?v=UefLw3NEM48Source snippet
1968-10-24: Credible Pilots & Aircrew Document Minot UFO Tom Owens UAP · 276 views...
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Source: youtube.com
Link: http://www.youtube.com/watch?v=V5dMHH4w9aMSource snippet
AudioBlog: Part 3: A 1968 UFO Incident at Minot AFB...
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Source: youtube.com
Link: http://www.youtube.com/watch?v=vh02kMSJec8Source snippet
AudioBlog: A 1968 UFO Incident at Minot AFB...
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Source: youtube.com
Link: http://www.youtube.com/watch?v=r8lINLDPnQgSource snippet
AudioBlog: PART 2: A 1968 UFO Incident at Minot AFB...
Topic Tree
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Parent topic
Minot Why The Minot Case Still MattersRelated pages 5
- Comms gap Did communications fail during the closest approach?
- Oscar 6 alert Why the Oscar 6 sighting mattered first
- Oscar 7 alarms Did Oscar 7 turn a sighting into a security case?
- Radar photos What Minot's radar photos can and cannot prove
- Witness puzzle Do the Minot witnesses describe the same thing?