GEIPAN Case 1990-09-01214 — LONGUENESSE (62) 08.09.1990

Brief

Over four nights in September and October 1990, a hovering ovoid object with red and green flashing lights appeared above Longuenesse beginning around 21:30 each time, on occasion moving at commercial-airliner speed with no sound. Multiple officers from two National Police patrol units independently confirmed the observation through binoculars; a second object was reported to separate from the primary at very high speed, and a third patrol independently observed four luminous points in a V-formation. The Judicial Identity photography unit was dispatched and took photographs of the scene. GEPAN was formally notified; no explanation was established, and the file was classified GEIPAN Category D.

Metadata

Agency

GEIPAN / CNES

Release

2007-03-22

Type

PDF • .pdf

Length

7 pages

Classification

GEIPAN Category D (unidentified/unexplained)

Programs

GEPAN, GEIPAN

Tags

ovoid, red-green lights, stationary hover, airliner-speed transit, V-formation, object separation at high speed, multi-witness, police-corroborated, Longuenesse, Pas-de-Calais, France, 1990, GEPAN, no sound emission, TV interference, acoustic effect

Key points

• Sightings occurred on at least four separate nights — September 8, 9, 11, and mid-October 1990 — each beginning around 21:30 and lasting several hours.p.3
• The primary object was described as ovoid with red and green flashing perimeter lights; it alternated between stationary hovering and movement at the speed of a commercial airplane, with no sound emission.p.3
• The initial civilian witness, M. L.B. (52, notary clerk), first reported the September 8 event to police; the formal investigation opened September 9.p.3
• Two National Police patrol units independently observed the phenomena through binoculars provided by the witness, corroborating a fixed luminous object above the direction of Garage Opel.p.6
• A second object was observed to detach from the primary at very high speed; officers tried and failed to track it.p.6
• A third patrol near the Canal bridge observed four white luminous points grouped in a V-formation moving from east to west.p.7
• The primary unidentified object eventually moved at normal airliner speed and disappeared; two identical objects then arrived from the east and became stationary before also disappearing by approximately 23:00.p.7
• The Judicial Identity (forensic photography) unit was summoned to the scene and took photographs.p.7
• A witness statement from October 22, 1990 noted TV interference on channels 1 and 3 alongside a rumbling sound coinciding with the phenomenon.p.5
• GEPAN was formally notified; as of the report's closing, no explanation had been provided, and two lay hypotheses — laser reflections from a local venue and the Russian MIR satellite — were recorded without confirmation.p.3

Verbatim

• Il pourrait s'agir de réflexions de rayons lasers émis par un dancing de la région . D'autres pensent qu'il s'agit du satellite russe M.I.R.

  p.3

• En Novembre et décembre 1990, ces phénomènes n'ont plus été observés.

  p.3

• Ces phénomènes n'ont pu être photographiés car cela nécessitait des objectifs à grande focale.

  p.3

• Et il y avait un grondement.

  p.5

• Le G.E.P.A.N. (Groupe d'études des phénomènes aréospatiadux non identifiés) du centre spatial de TOULOUSE a été avisé des faits.

  p.3

Most interesting

• The primary civilian witness handed binoculars to arriving officers, allowing them to directly observe the luminous object — a detail that converts sole witness testimony into shared police perception documented in official written reports.
• A second object was reported to detach from the primary at 'très grande vitesse' and vanish before officers could track it, a finding logged independently in at least two separate patrol reports.
• A third patrol unit operating near the Canal bridge, with no line-of-sight coordination with the first two units, independently logged four lights in a V-formation moving east to west — a geometrically distinct observation within the same multi-hour episode.
• The Judicial Identity unit — France's forensic police photography arm — was called to the scene and took photographs, which stands in direct tension with the procès-verbal's earlier notation that photography was impossible without long focal-length lenses.
• TV interference specifically on channels 1 and 3, combined with an audible rumbling, was noted in an October 22 witness statement, suggesting possible electromagnetic and acoustic effects not captured in the initial police summary.
• The two lay hypotheses recorded in the official summary — laser reflections from a local dance venue, and the Russian MIR satellite — appear without any analytical evaluation, illustrating the gap in investigative capacity at the local police level that GEPAN existed to close.
• The phenomena ceased entirely in November and December 1990 with no apparent external cause for the cessation, a pattern noted in the procès-verbal but left analytically unexamined.