UNRESOLVED
CF-GEI-19891001185 UNRESOLVED
La Rochelle Aerodrome Stationary Lights
CASE FILE — CF-GEI-19891001185 — CASEFILES CLASSIFIED ARCHIVE
Date Date when the incident was reported or occurred
1989-10-01
Location Reported location of the sighting or event
La Rochelle, Doubs, France
Duration Estimated duration of the observed phenomenon
Several days (multiple observations)
Object Type Classification of the observed object based on witness descriptions
light
Source Origin database or archive this case was sourced from
geipan
Witnesses Number of known witnesses who reported the event
1
Country Country where the incident took place
FR
AI Confidence AI-generated credibility score based on source reliability, detail consistency, and corroboration
85%
On October 2, 1989, an air traffic control agent at La Rochelle aerodrome filed an official report documenting a telephone call from a witness who reported observing unusual luminous phenomena over several consecutive days. The witness described two stationary luminous points—one red and one green—hovering above the aerodrome. The report was classified as 'C' (lack of sufficient information) by GEIPAN due to the inability to gather additional details beyond the initial telephone report.
The case is notable for involving an air traffic control facility, where personnel would be trained observers familiar with conventional aircraft lighting patterns and airport operations. The specific mention of red and green lights is significant, as these are standard aviation navigation colors (port and starboard), yet the witness considered the phenomenon unusual enough to report. The stationary nature of the objects over multiple days distinguishes this from typical aircraft movements.
Despite the official documentation through aviation channels, no follow-up investigation could be conducted. The witness provided no additional testimony, and no other corroborating reports from airport personnel, pilots, or local residents were documented in the GEIPAN files. The lack of information regarding the objects' altitude, exact positioning, behavior patterns, or eventual disappearance limits analytical assessment.
02 Timeline of Events
Late September 1989
Initial Observations Begin
Witness begins observing two stationary luminous points (red and green) above La Rochelle aerodrome. Observations continue over several consecutive days.
October 1-2, 1989
Witness Contacts Air Traffic Control
Witness places telephone call to La Rochelle aerodrome air traffic control to report the ongoing observations of unusual stationary lights.
October 2, 1989
Official ATC Report Filed
Air traffic control agent prepares and files official report documenting the witness's telephone call and description of red and green stationary luminous points above the aerodrome.
October 1989
Investigation Stalled
GEIPAN receives documentation but is unable to collect additional information. No follow-up testimony from witness, no corroborating reports from other airport personnel or observers.
Post-Investigation
Classification C Assigned
GEIPAN classifies case as 'C' - insufficient information for analysis. Case remains unresolved due to lack of detailed data, corroborating witnesses, or physical evidence.
03 Key Witnesses
Anonymous Witness (via ATC)
Civilian caller to air traffic control
medium
Unidentified witness who reported the sighting via telephone to La Rochelle aerodrome air traffic control. Did not provide follow-up testimony or additional details.
"Two stationary red and green luminous points above the aerodrome, observed over several days."
Air Traffic Control Agent
Air traffic controller, La Rochelle aerodrome
high
Professional air traffic control agent who documented the witness report and filed official documentation on October 2, 1989. Trained observer familiar with aircraft operations and lighting.
"[Report filed documenting] telephone call from a witness concerning observation over several days of a luminous phenomenon."
04 Analyst Notes -- AI Processed
The involvement of air traffic control lends initial credibility to this report, as ATC personnel are trained to identify aircraft and familiar with standard navigation lighting. However, several factors suggest conventional explanations merit strong consideration. The red-green color combination precisely matches standard aircraft navigation lights (red on port/left wing, green on starboard/right). If the objects appeared stationary from the witness's perspective, this could indicate aircraft on approach vectors at significant distance, helicopters hovering, or possibly bright stars/planets on the horizon exhibiting the color characteristics due to atmospheric refraction (stellar scintillation).
The GEIPAN 'C' classification indicates insufficient data for analysis—a significant limitation. The fact that only a single witness reported the phenomenon despite it allegedly occurring over 'several days' at an aerodrome (where multiple trained observers work) raises questions about the phenomenon's visibility or distinctiveness. The absence of radar data, photographic evidence, or testimony from other airport personnel is conspicuous. The witness's failure to provide follow-up information or additional details may indicate they later identified a conventional explanation, lost interest, or the phenomenon ceased. Without knowing the time of day, weather conditions, or specific duration of individual sightings, meaningful correlation with astronomical events, aircraft schedules, or meteorological phenomena is impossible.
05 Theory Comparison
BELIEVER ANALYSIS
Unconventional Aerial Phenomenon
A witness familiar enough with the aerodrome to contact ATC directly reported something unusual enough to warrant official documentation. The multi-day persistence and stationary positioning above a controlled airspace facility could indicate surveillance or monitoring behavior. The lack of radar detection and official response might suggest objects operating outside conventional detection parameters or at altitudes not monitored by local radar.
SKEPTIC ANALYSIS
Aircraft Navigation Lights on Approach
The red and green lights precisely match standard aircraft navigation lighting (port and starboard). The 'stationary' appearance could result from aircraft on distant approach vectors, appearing motionless to ground observers when approaching head-on or aircraft in holding patterns at significant distance. Over 'several days' could indicate regular scheduled flights or training operations at similar times.
Astronomical Bodies with Atmospheric Effects
Bright stars (particularly Sirius) or planets (Venus, Mars, Jupiter) low on the horizon can exhibit strong chromatic aberration and color changes due to atmospheric turbulence and refraction. The red-green appearance could result from rapid color scintillation. If observed at the same time each night, celestial objects would appear in nearly the same position, creating the 'stationary above aerodrome' impression.
06 Verdict
ANALYST VERDICT
This case most likely represents a misidentification of conventional phenomena, with distant aircraft on holding patterns or approach vectors being the primary candidate explanation. The red-green color combination strongly suggests aviation navigation lights, and the 'stationary' appearance could result from aircraft at significant distance approaching directly toward the observer or helicopters maintaining position. Alternative explanations include bright stars or planets low on the horizon (such as Sirius or Venus) exhibiting chromatic aberration through atmospheric turbulence. The case's significance is minimal due to the sparse documentation and lack of corroborating evidence, though the air traffic control source provides some baseline credibility. The GEIPAN 'C' classification appropriately reflects the insufficiency of data for definitive analysis. Without additional witnesses, radar confirmation, or detailed testimony, this remains an interesting but ultimately unverifiable single-witness report that likely has a prosaic explanation.
AI CONFIDENCE SCORE:
85%
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