UNRESOLVED
CF-GEI-19791201703 UNRESOLVED PRIORITY: HIGH
The Metz Triangle: Hovering Object Over Transmission Tower
CASE FILE — CF-GEI-19791201703 — CASEFILES CLASSIFIED ARCHIVE
Date Date when the incident was reported or occurred
1979-12-03
Location Reported location of the sighting or event
Metz, Moselle, France
Duration Estimated duration of the observed phenomenon
Several minutes
Object Type Classification of the observed object based on witness descriptions
triangle
Source Origin database or archive this case was sourced from
geipan
Witnesses Number of known witnesses who reported the event
3
Country Country where the incident took place
FR
AI Confidence AI-generated credibility score based on source reliability, detail consistency, and corroboration
85%
On December 3, 1979, at approximately 4:50 PM, two witnesses in Metz, France observed a triangular-shaped object exhibiting unusual flight characteristics. The object emitted two red smoke trails and demonstrated controlled, intelligent movement patterns. Most significantly, when passing over a radio transmission tower (tour hertzienne), the object came to a complete stop and hovered for several seconds before resuming its flight. The witnesses tracked the object visually until it disappeared from view, with the distinctive red smoke trails remaining visible throughout the entire observation.
A third independent witness reported observing an extremely bright point of light at the same time in the same general area, though investigators could not definitively correlate this sighting with the triangular object. The multiple-witness nature of the event, combined with the specific landmark reference point (the transmission tower), provides strong temporal and spatial verification of an anomalous aerial event.
GEIPAN's official investigation attempted to correlate the sightings with known air traffic in the region but found no conventional aircraft that could account for the observations. The case was classified as 'D' (unexplained) in GEIPAN's system, indicating that despite thorough investigation, no prosaic explanation could be determined. The combination of multiple witnesses, distinctive flight characteristics including a complete stop in mid-air, and the failure to identify any conventional aircraft makes this a significant unexplained aerial phenomenon.
02 Timeline of Events
16:50
Initial Sighting
Two witnesses observe a triangular-shaped object in the sky over Metz, emitting two distinct red smoke trails.
16:50-16:53
Approach to Transmission Tower
The object travels through the sky, maintaining its red smoke emissions, and approaches a radio transmission tower (tour hertzienne).
~16:52
Hovering Event
Upon passing over the transmission tower, the triangular object comes to a complete stop and hovers for several seconds. This represents the most anomalous behavior observed.
~16:52
Third Witness Observation
A third independent witness observes an extremely bright point of light in the same general area at the same time. Correlation with the triangular object remains uncertain.
~16:53
Resumed Flight
After hovering for several seconds, the object resumes movement, continuing to emit red smoke trails.
~16:55
Object Disappears
Witnesses track the object until it disappears from view. The red smoke trails remain visible throughout the entire observation until the object is lost to sight.
Post-incident
GEIPAN Investigation
Official investigation by GEIPAN checks air traffic records for the region and time period. No conventional aircraft or known aerial activity can be identified that corresponds to the witnesses' descriptions.
Post-investigation
Classification D Assigned
GEIPAN assigns Classification D (unexplained) to the case, indicating that despite investigation efforts, no prosaic explanation could be determined.
03 Key Witnesses
Anonymous Witness 1
Civilian
medium
Primary witness who observed the triangular object with red smoke trails. Part of the two-witness team that tracked the object from initial sighting through its hover over the transmission tower until it disappeared.
Anonymous Witness 2
Civilian
medium
Second primary witness who corroborated the triangular object sighting. Observed the same event simultaneously with Witness 1, providing independent verification of the object's characteristics and behavior.
Anonymous Witness 3
Civilian
medium
Independent witness who observed an extremely bright point of light at the same time and location. Investigators could not definitively establish whether this was the same object viewed from a different angle or a separate phenomenon.
04 Analyst Notes -- AI Processed
This case presents several compelling elements that elevate its credibility. The fact that GEIPAN—France's official UAP investigation body operated by CNES (the French space agency)—conducted a formal investigation and classified it as 'D' (unexplained) carries significant weight. GEIPAN investigators actively checked aviation records and found no air traffic corresponding to the sighting, eliminating the most common prosaic explanation.
The described behavior is particularly anomalous: the object's ability to come to a complete stop over the transmission tower suggests either highly advanced propulsion technology or a misidentification of a stationary object with optical illusions creating apparent movement. However, the consistency of the red smoke trails throughout the observation argues against an optical illusion. The red emissions could suggest a propulsion system, flares, or exhaust, though conventional aircraft don't typically produce continuous red smoke trails. The hovering behavior over a specific landmark (the transmission tower) is intriguing—whether this represents curiosity, technical interest, or mere coincidence is impossible to determine. The third witness's sighting of a bright point adds corroboration of something unusual in the sky at that time, though the inability to definitively link the two observations introduces some ambiguity.
05 Theory Comparison
BELIEVER ANALYSIS
Unidentified Advanced Craft
The object represents a genuine unidentified craft demonstrating technology beyond conventional 1979-era aviation. The ability to hover completely still, the triangular configuration, and the unusual propulsion signature (red smoke trails) suggest non-conventional technology. The apparent interest in the transmission tower could indicate intelligence or purpose. The craft may have been of experimental terrestrial origin (classified military technology) or potentially non-human origin, given the flight characteristics that remain unexplained even after official investigation.
SKEPTIC ANALYSIS
Misidentified Military Aircraft
The object could have been a military jet performing maneuvers, possibly at an unusual angle that created the triangular appearance. The 'hovering' might have been a banking turn viewed from a deceptive perspective, and the red emissions could be afterburner exhaust or flares. However, this theory struggles to explain why GEIPAN's investigation found no corresponding air traffic, and military jets in 1979 didn't typically produce continuous red smoke trails or perform extended hovering maneuvers.
06 Verdict
ANALYST VERDICT
This case remains genuinely unexplained and represents a credible unexplained aerial phenomenon. The GEIPAN 'D' classification, combined with multiple independent witnesses and the specific anomalous behavior (hovering over a transmission tower), makes conventional explanations unlikely. The red smoke trails suggest something physical rather than a light phenomenon, yet no aircraft type known to operate in 1979 matches the description. Military aircraft testing remains a possibility—the Moselle region's proximity to military installations and flight corridors could explain an experimental or classified aircraft—but the hovering capability and continuous red emissions don't match known 1979-era military technology. The most honest assessment is that this sighting represents an unidentified craft of unknown origin exhibiting flight characteristics that were anomalous for the time period. The case deserves high priority due to official investigation, multiple witnesses, and unexplained flight dynamics, though the lack of physical evidence or photographic documentation prevents a critical rating.
AI CONFIDENCE SCORE:
85%
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