Earth File #1927 // SOURCED record

Taverny dark triangular object observation

GEIPAN records a single-witness observation in Taverny, Val-d'Oise, on January 4, 2010. The witness reported a dark triangular mass outlined by low-intensity yellow-orange luminous circles, moving east to west at constant speed for 10 to 15 seconds without notable noise. The investigation lent credibility to the testimony and found it incompatible with a commercial airliner. A model-or-drone hypothesis was considered but not retained for lack of probative evidence; GEIPAN classified the case D1 as an unexplained phenomenon.
Source // GEIPAN / CNES UAP Case Archive Earth record separated from alien editorial
FRED // CASE CONSOLE
SOL-3 // FILE 1927 // CH 05
CONTEXT VIEW // NOT SOURCE MEDIA
CASE FINGERPRINT
60AA-E67B-D897
CLOCK // NOT PRECISE
WITNESS CONTEXT
Reported motionTRIANGLE
FRED // PLEASE DO NOT ENCOURAGE THEM // generated from Earth Record metadata
TRIANGLE
Taverny, Val-d'Oise department // Jan 4, 2010. The diagram on the left is a structured-record visualization—not a reconstruction, photograph, sensor return, or additional evidence.
UNRESOLVED CLOCK // NOT PRECISE GEIPAN / CNES UAP Case Archive
Witness picturesingle witness 1 interface marker(s) // not a headcount estimate
Motion traceReported motionmoved east to west, constant speed, observed for 10 to 15 seconds
Sensor / evidenceNo sensor type statedwitness testimony, no photograph
Fred's paperwork completeness8/9 fields // 89%
Interface completeness only // this score does not measure truth, evidence strength, or extraterrestrial probability
1 document(s)1 source node(s)9 structured claim(s) location precision: locality moved east to westconstant speedobserved for 10 to 15 seconds
FRED // PLEASE DO NOT ENCOURAGE THEMThe drawer stays open. That is not permission to write ALIENS on the tab in permanent marker.
Fred case console // context visualization // not evidence
Visitor Transmission // AlienBox editorial layer
Not ours. The Visitors did not cause or operate the reported phenomenon. Your GEIPAN/CNES record describes a single-witness observation in Taverny on January 4, 2010: the witness reported a dark triangular mass outlined by yellow-orange lights, moving east to west at constant speed for 10–15 seconds without notable noise. GEIPAN found it incompatible with a commercial airliner and classified the case D1, unexplained. The model-or-drone hypothesis was not retained. Our filing system remains innocent, for once.
Fred // Earth Records Liaison // AlienBox editorial layer
GEIPAN’s investigation lent credibility to the single witness’s account, while still leaving the case at D1: unexplained. A commercial airliner was assessed as incompatible; a model-or-drone explanation was considered, then declined for lack of probative evidence. Sensible, if not especially gratifying. One witness, no photograph, no video, and roughly ten to fifteen seconds of observation make this a respectable unresolved record—not a receipt for extraterrestrial hardware. Off the Earth Record: this one was not ours. That does not solve the human case; it merely prevents my department from accepting responsibility for a triangular object we did not send. The filing remains open, as usual.
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When
January 4, 2010
Where
Taverny, Val-d'Oise department
Morphology
TRIANGLE
Evidence authority
SOURCED
Resolution
UNRESOLVED

Why Fred Thinks This Case Matters

AlienBox comparative analysis from structured Earth Record fields // not a new source // not a change in evidence grade
Console archetype // Published-resolution comparison

Fred keeps this file near the top of the pile because the source also supplies a published resolution to compare against the original report and visual-media evidence is explicitly referenced. That combination makes the case useful for cross-archive comparison without changing its evidence grade.

The source record includes a published resolution field. AlienBox treats it as an attributed source assessment to compare with the original report, not as an AlienBox verdict.

What strengthens the record

  • 1 linked source document provide provenance for the Earth Record.
  • 9 claim citations tie extracted statements back to source excerpts or locators.
  • Recorded evidence context: Witness Testimony, No Photograph, No Video, and Investigative Assessment.
  • The source record includes a published resolution: GEIPAN category D1 unexplained phenomenon; a model-or-drone hypothesis was considered but not retained..

What limits the record

  • No sensor type is recorded in the structured Earth Record.
  • The structured record does not establish multiple independent observers.
  • The current dossier is anchored to one source network rather than independent source networks.

What would help resolve it

  • Can the originating record establish an exact number of observers and whether their observations were independent?
  • Did any radar, infrared, optical, telemetry, or other instrument record the event, and is that material preserved?
  • Can the source establish a usable duration for the observation rather than only a date or narrative sequence?

Fred Says Go Here Next

Internal research paths chosen from this dossier's structured fields. Similarity is navigation, not corroboration.

Earth Record // SOURCED

Human-world claims below are kept separate from Fred and Visitor editorial/lore. Translation changes language, not evidence status.
Witness typessingle witness
Sensor typesNot stated
Evidence typeswitness testimony, no photograph, no video, investigative assessment
The case concerns an observation in Taverny, in the Val-d'Oise department, on January 4, 2010.
Claim #19735 // FACTUAL CLAIM // SOURCED // 99% extraction confidence
“TAVERNY (95) 04.01.2010 Observation date 04/01/2010 Region Other Department Val-d’Oise”
Source: TAVERNY (95) 04.01.2010 // [[T0001]] case details
The witness reported the passage of a dark triangular mass outlined by low-intensity yellow-orange luminous circles at each end.
Claim #19736 // ATTRIBUTED CLAIM // SOURCED // 97% extraction confidence
“Observation of the passage of a dark triangular mass outlined by yellow-orange lights at each end: unexplained phenomenon.”
Source: TAVERNY (95) 04.01.2010 // [[T0001]] Summary
The object moved from east to west at constant speed, and no particular noise was heard during the 10 to 15 seconds of observation.
Claim #19737 // ATTRIBUTED CLAIM // SOURCED // 96% extraction confidence
“The speed was constant, and no particular noise was heard during the 10 to 15 seconds of observation.”
Source: TAVERNY (95) 04.01.2010 // [[T0002]] Description
The investigation confirmed and clarified the testimony and lent credibility to the witness’s statement.
Claim #19738 // FACTUAL CLAIM // SOURCED // 98% extraction confidence
“The investigation made it possible to confirm the content of the testimony, clarify it, and lend credibility to the witness’s statement.”
Source: TAVERNY (95) 04.01.2010 // [[T0002]] Description
The observation was assessed as incompatible with the passage of a commercial airliner.
Claim #19739 // ASSESSMENT // SOURCED // 96% extraction confidence
“This strange observation, unlike the usual misidentifications, is also not compatible with observing the passage of a commercial airliner”
Source: TAVERNY (95) 04.01.2010 // [[T0002]] Description
A 2.5 m model or drone flying at approximately 150 m altitude and 35–150 km/h was considered compatible with the observation, but the hypothesis was not retained because of a lack of other probative evidence.
Claim #19740 // ASSESSMENT // SOURCED // 95% extraction confidence
“This hypothesis, although it could conform to the observation, was not retained for lack of other probative evidence.”
Source: TAVERNY (95) 04.01.2010 // [[T0002]] Description
The case was reported by only one witness and had no photograph or video; despite the testimony's quality, it remained of medium consistency.
Claim #19741 // FACTUAL CLAIM // SOURCED // 98% extraction confidence
“This strange observation was reported by only one witness, without a photograph or video; despite the quality of the testimony, this case remains of medium consistency.”
Source: TAVERNY (95) 04.01.2010 // [[T0002]] Description
GEIPAN classified the case in category D1 as an unexplained phenomenon.
Claim #19742 // FACTUAL CLAIM // SOURCED // 99% extraction confidence
“GEIPAN classifies this strange and moderately consistent case in category D1, as an unexplained phenomenon.”
Source: TAVERNY (95) 04.01.2010 // [[T0002]] Description
The case record lists its classification as D and its phenomenon type as a strange phenomenon of medium or strong consistency.
Claim #19743 // FACTUAL CLAIM // SOURCED // 99% extraction confidence
“Classification D Update date 16/06/2026 Type of phenomenon Strange phenomenon of medium or strong consistency”
Source: TAVERNY (95) 04.01.2010 // [[T0001]] Case details
FRED // PUBLIC DESK CHANNEL

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Source Documents

AlienBox displays translated titles when available. Canonical links always point to the original source.
TAVERNY (95) 04.01.2010 FR // English display translation
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