HOMEINCIDENTSDoD-B20-001
SECRET
DoD-B20-001 · 1966-10-24

Minot AFB — B-52 Intercept and Ground Team UAP 1966

DoDMinot Air Force Base, North DakotaNorth America#1966Disc / Saucer500–2000 ft3 hours
EVIDENCE GALLERY

Visual reconstruction and recovered media extracted from the incident dossier. This case includes still evidence and analytical reconstruction.

Representative official gallery image traced to an official public-source archive

MEDIA STATUS
Official gallery media is shown as representative archive context for this case.
SOURCE TYPE
Witness testimony, radar language, and dossier reconstruction.
VIEW MODE
Still view highlights silhouette, environment, and encounter geometry.
AT A GLANCE

One of the most extensively documented military UAP cases in US history. A bright metallic disc maneuvered over Minot AFB's Minuteman missile launch facilities for over three hours. A SAC B-52 crew tracked the object on airborne radar, ground radar confirmed the contact, and sixteen Air Police officers on the ground observed the disc as it hovered and performed high-speed maneuvers over the nuclear weapons storage area. Project Blue Book classified the case as 'psychological.'

PRIMARY WITNESSES
B-52 aircrew, 16 ground security personnel, missile launch officers
EVIDENCE PROFILE
VISUAL RECONSTRUCTIONDISC / SAUCER
FILE ID
DoD-B20-001
DATE
1966-10-24
AGENCY
DoD
REGION
North America
SHAPE
Disc / Saucer
ALTITUDE
500–2000 ft
OBSERVED BEHAVIORS
Stationary HoverRapid AccelerationSensor Interference
DECLASSIFIED DETAILS

On October 24, 1966, one of the most significant and multi-witness UAP events in Cold War military history unfolded over Minot Air Force Base, North Dakota — home to SAC Minuteman ICBMs and B-52 bombers. Beginning at 3am, sixteen Air Police security personnel on the flight line and missile field reported a large luminous disc performing maneuvers over the restricted nuclear weapons storage area. A B-52 crew airborne over the base confirmed a radar contact. The base's ground radar also tracked the unidentified object. Launch Control Officers at the missile sites reported their UHF communications interrupted during the incursion. The craft was observed hovering, moving slowly, and then accelerating to high speed before disappearing. Despite more than a dozen independent witnesses and radar confirmation, Project Blue Book classified the incident as psychological misidentification. Documents released under FOIA decades later showed the investigation was handled at the highest SAC command levels, and the witness testimonies were far more detailed than the official record reflected.

KEY CHARACTERISTICS
  • 16 independent ground witnesses plus B-52 airborne crew
  • Confirmed on both airborne and ground radar simultaneously
  • Hovered over nuclear weapons storage area for over 3 hours
  • UHF communication disruptions at missile launch control sites
  • Project Blue Book 'psychological' classification contradicted by evidence
  • SAC command-level investigation suppressed from official record
ORIGINAL SOURCE

This incident is indexed as file DoD-B20-001inside Now Declassified's research layer. The nearest official source trail for this agency points to NARA RG 615 / OSD, where archive records, imagery, or supporting context are published for public review.

OPEN OFFICIAL SOURCE CONTEXT →
EVIDENCE STRENGTH
MODERATE
Video Record
0
Still Imagery
0
Witness Credibility
20
Sensor Corroboration
20
Physical Evidence
0
SHARE THIS FILE
ARCHIVE EXPORT
HAVE YOU SEEN THIS?

Does this case match something you witnessed? Run the sighting matcher to compare your experience.

MATCH MY SIGHTING
FILE DROP ALERTS

Don't miss the next release.

We'll notify you when new declassified archive material or official UAP source updates land on the site.

CONNECTED FILES

Related Incidents

Matched by shared agency, region, shape, or observed behaviors

VIEW ALL CASES →
DoD-B20-001
DOD-029
DOD-090
DOD-099
DoD Disc / Saucer
SECRET
DOD-029 · 1968-10-24

Minot AFB — B-52 Radar and Visual UAP Encounter

Minot Air Force Base, North Dakota, USA

A B-52H crew and ground radar simultaneously tracked an unidentified object over Minot AFB's nuclear missile field. The object descended to 200 feet, disrupted radio communications, and was observed by base security near missile launch facilities. Project Blue Book closed the case as 'insufficient data' — later declassified Blue Book files show the radar returns were confirmed as real targets.

HOVERINGRAPID ACCELERATIONSENSOR INTERFERENCE
MODERATE
◈ MEDIA
OPEN DOSSIER →
DoD Disc / Saucer
SECRET
DOD-090 · 1994-09-01

Nellis AFB Radar-Visual — Classified Test Range UAP

Nellis Air Force Base Test Range, Nevada, USA

Multiple tracking cameras and radar at the classified Nellis Test Range in Nevada recorded a white disc-shaped object performing extreme maneuvers over a period of approximately 30 minutes. The footage was obtained via a source and broadcast by a television network in 1995. USAF Nellis Range control confirmed the incident occurred and that the object was unidentified. The footage shows the object abruptly changing direction and speed in ways inconsistent with any known aircraft.

HOVERINGRAPID ACCELERATION90 DEGREE TURNS
COMPELLING
◈ MEDIA▶ VIDEO
OPEN DOSSIER →
DoD Disc / Saucer
UNCLASSIFIED
DOD-099 · 1967-03-08

South Haven, Michigan — USAF Radar Visual Blue Book Unknown

South Haven, Michigan, USA

A disc-shaped object observed over South Haven, Michigan was simultaneously tracked by USAF radar and visually confirmed by law enforcement from multiple agencies. Project Blue Book classified the case as 'Unknown.' The radar returns showed the object performing maneuvers far beyond any known 1967 aircraft. The case is notable for the simultaneous police, sheriff, and USAF radar corroboration.

RAPID ACCELERATIONHOVERINGSENSOR INTERFERENCE
PARTIAL
◈ MEDIA
OPEN DOSSIER →
RESEARCHER DISCUSSION

Loading discussion...

Comments are editorially moderated. By submitting you agree to the Terms and Privacy Policy. Do not submit personal information, classified material, or off-topic content.