What Ille et Vilaine’s UFO Files Really Show

Introduction

The department still matters because it shows how UFO history looks when treated case by case rather than as folklore. Saint-Malo, Rennes, Châteaugiron, La Bouëxière, Mordelles, Pleine-Fougères and Etrelles all appear in ways that reveal the same tension: a witness can be sincere, the event can be strange, and the final explanation may still be mundane — or, in a small number of cases, unavailable. Overview image for What Ille et Vilaine's UFO Files Really Show

What the Ille-et-Vilaine record actually shows

A first-time reader should start with GEIPAN’s classification system. Category A means a phenomenon was identified after investigation; B means it was probably identified; C means it remains unidentified because the data are too weak; D means it remains unidentified after investigation. GEIPAN also states that C and D cases can be revisited when new information appears.[Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.

That distinction is essential in Ille-et-Vilaine. A case labelled “unidentified” is not the same as a case supporting an extraordinary claim. A C case may simply lack reliable information. A D case is stronger in the narrow sense that GEIPAN examined it and still did not settle on a known cause. Nationally, GEIPAN’s dynamic statistics show that most published cases fall into A, B or C, while D cases are a small minority: around 3.1% of classified published cases in the current statistics page.[Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.

For Ille-et-Vilaine, the public pattern is practical rather than sensational. The department has a cluster of cases that were eventually linked to known sky objects or human-made objects: a festive hot-air paper balloon at Rennes in 2024, probable balloons at Châteaugiron in 2023, an aircraft at Paimpont in 2022, a satellite at La Bouëxière in 2018, an Iridium satellite flare at Mordelles in 2010, the International Space Station in some earlier cases, and lanterns around the late-2000s period.[Geipan+5Geipan+5Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.

The standout is Etrelles, dated 1 June 2014. GEIPAN’s investigation treated it as an unexplained D1 case, with two witnesses, fieldwork, cognitive interviews, hypothesis testing and a formal conclusion that the event resisted the main proposed explanations, while still falling short of the stronger D2 level because there was no photograph or video and because of uncertainties in the brief observation.[Geipan]cnes-geipan.frCompte rendu enquete113Compte rendu enquete113 What Ille et Vilaine's UFO Files Really Show illustration 1

The Etrelles case is the department’s strongest modern unresolved file

The Etrelles observation took place shortly after 23:00 on 1 June 2014 in the industrial zone north of the commune. Two witnesses were travelling slowly in the same car when they reported a very brief luminous phenomenon passing near or above them and then disappearing at very high speed. GEIPAN sent two investigators to Etrelles on 30 June 2014, interviewed both witnesses using a cognitive interview method, and visited the observation site to record environmental details such as direction, distance, orientation and surroundings.[Geipan]cnes-geipan.frCompte rendu enquete113Compte rendu enquete113

The reported details are striking but also difficult to test. The witnesses described two small white-green lights and, for one witness, the impression of a dark, compact mass against the starry sky. The duration was only two to three seconds, and the estimated distance and size were uncertain, which is normal for night-sky observations without fixed reference points. GEIPAN considered several explanations, including an aircraft, helicopter or drone, ball lightning, meteor or bolide, satellite or ISS passage, laser or sky-tracer, windborne object such as a lantern, and reflections in the windscreen.[Geipan]cnes-geipan.frCompte rendu enquete113Compte rendu enquete113

Rennes and Châteaugiron show how strange shapes become ordinary objects

The Rennes case of 18 June 2024 is a useful modern example because it began with a visually odd object and ended with a confident mundane identification. The witness saw an object near Cesson-Sévigné while returning to Rennes from Fougères at about 22:30. It was first taken for an aircraft or a hot-air balloon, then seemed unlike either: a silent sphere with pointed appendages and a downward flame. The witness filmed it before it disappeared behind clouds.[Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.

GEIPAN classified the case as A, identifying it as a festive paper hot-air balloon. Its reasoning is especially helpful for readers because the object’s weirdness came from its shape rather than from any extraordinary behaviour. The flame underneath recalled sky lanterns, while the unusual spiked spherical design had parallels in festive paper balloons. GEIPAN accepted that the video and questionnaire made the case reasonably well documented, but the investigation reduced the apparent strangeness by finding a plausible object type.[Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.

Satellites, flares and aircraft explain many local sky reports

Several Ille-et-Vilaine cases illustrate a common lesson in UFO history: a single point of light can become puzzling when the observer does not have a ready mental category for satellites, flares or aircraft lighting.

At La Bouëxière in October 2018, a witness filmed a white luminous point before dawn. It appeared brighter and larger than a star, moved across the sky for about five minutes and disappeared towards the south-east. GEIPAN found that the International Space Station was not visible at that moment, but that geostationary satellites were in relevant positions and could become temporarily visible to the naked eye around favourable seasonal periods near the equinoxes. The case was classified A, as a very probable satellite confusion.[Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.

Mordelles, dated 3 June 2010, is another valuable example because it changed after public input. The witness saw a fixed ball of light at about 00:45, lasting 15 to 20 seconds and fading without noise. GEIPAN says the case had previously appeared as C, but an internet user suggested an Iridium flare. GEIPAN checked the hypothesis and reclassified it A, finding the description compatible with a rare and spectacular reflection from an Iridium satellite visible at that place and time.[Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.

This is not just a debunking footnote. It shows how later reporting can weaken the original mystery in a constructive way. An unexplained file is not frozen forever; better astronomical reconstruction, satellite data, witness clarification or third-party checking can change the assessment. GEIPAN’s own methodology explicitly allows C and D cases to be revisited if new information is supplied.[Geipan]cnes-geipan.frOpen source on cnes-geipan.fr. What Ille et Vilaine's UFO Files Really Show illustration 2

Saint-Malo, lanterns and the late-2000s pattern

The Saint-Malo case of 14 July 2008 sits inside a broader French pattern of summer lights, celebrations and lantern-style explanations. A witness reported to the gendarmerie that during the night of 13 to 14 July, around midnight, he had seen a triangular arrangement of yellow-orange lights moving rapidly and steadily. A formal report was made, and the witness also contacted GEIPAN by email the following day.[Geipan]cnes-geipan.frCompte rendu enquete218Compte rendu enquete218

GEIPAN’s public case list later classed Saint-Malo as A, with the phenomenon identified as a Thai lantern. Nearby and same-period cases in the department include Montfort-sur-Meu in June 2010, classed B as a Thai lantern; Cesson-Sévigné in September 2011, classed A as a Thai lantern; and other entries involving the ISS or satellites.[Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.

For Ille-et-Vilaine’s UFO history, this period is worth noting because it shows how a cultural or recreational object can generate multiple sincere reports. Lanterns are quiet, flame-lit, windborne, and often seen at night during events or holidays. They can look purposeful when several are launched together, especially if witnesses have no sound cue, no depth cue and only a short viewing window.

Pleine-Fougères is the trace case that became a natural puzzle

Ille-et-Vilaine also has a “ground trace” case at Pleine-Fougères, discovered in May 1990. A farmer found a ring of yellowed, almost burnt-looking grass in a pasture. GEIPAN’s case summary describes a band about 15 to 25 cm wide and a circle nearly eight metres in diameter, with similar phenomena discovered on two owners’ land within a few weeks.[Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.

Aviation is relevant, but not because of a dramatic Ille-et-Vilaine pilot case

Ille-et-Vilaine has an obvious aviation setting: Rennes–Saint-Jacques airport, southwest of Rennes, with civil aviation activity and a wartime and post-war military history. CNES describes GEIPAN’s wider partner network as including the gendarmerie, police, the Air and Space Force, CNRS and Météo-France, which matters because aviation and meteorology are often part of the checking process.[CNES]cnes.frOpen source on cnes.fr.

Rennes–Saint-Jacques is not incidental to local interpretation. Châteaugiron’s investigation used wind information from Rennes–Saint-Jacques, the nearest weather station, when assessing whether the observed object could have been balloons carried by the wind. Paimpont in 2022 was classed A as an aircraft case, and other departmental cases in GEIPAN’s listings involve aircraft, satellites and the ISS rather than unknown machines.[Geipan+2Geipan]geipan.frOpen source on geipan.fr.

The military history is mainly contextual. Rennes–Saint-Jacques served military roles in the Second World War and later French air force structures before the old Rennes Saint-Jacques air base was dissolved in 1964. That history makes aviation part of the department’s landscape, but the public Ille-et-Vilaine UFO record does not presently revolve around a well-documented local radar chase or military pilot encounter.[Wikipedia]WikipediaRennes–Saint-Jacques AirportRennes–Saint-Jacques Airport

How to judge an Ille-et-Vilaine UFO claim

The most reliable way to read an Ille-et-Vilaine UFO story is to separate four things that are often blurred together: the witness experience, the original report, the investigation, and the later classification.

A strong local case should have more than a vivid story. It should have a precise time and place, independent witnesses, photographs or video that can actually be analysed, weather and astronomy checks, aviation and satellite reconstruction, and a clear chain from testimony to conclusion. Etrelles is important because it has several of these strengths but still lacks imagery and involves a very brief observation. Châteaugiron is important because it has two witnesses and a photograph, yet the photo was not useful enough to remove uncertainty. Rennes 2024 is important because a video-supported case still became an ordinary balloon case.[Geipan+2Geipan]cnes-geipan.frCompte rendu enquete113Compte rendu enquete113

Readers should also be wary of three common traps:<div class="content-enhancement content-enhancement--metric" markdown="1">

Equating “unidentified” with “extraordinary”. A C case may simply lack enough data, and even a D case is a statement about the limits of investigation, not proof of origin.
Ignoring later updates. Mordelles shows that a case can move from insufficient information to a precise explanation after a better hypothesis is supplied and checked.[Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.
Treating strange shape as strange behaviour. Rennes and Châteaugiron looked unusual largely because the objects were unfamiliar in form, not because they performed impossible manoeuvres.[Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.</div>
The best reading of Ille-et-Vilaine’s UFO history

Ille-et-Vilaine’s public UFO record is strongest when read as a history of investigation rather than a catalogue of mysteries. The department contains one serious modern unresolved GEIPAN case at Etrelles, a trace case at Pleine-Fougères that became a natural-science explanation, and multiple sightings resolved as balloons, lanterns, satellites, Iridium flares, aircraft or the ISS. That mix is exactly what makes the department useful for a balanced UFO project.

The evidence does not support a local narrative of repeated confirmed unknown craft. It does support something more grounded: witnesses across Ille-et-Vilaine have repeatedly encountered sky phenomena they could not identify at the time; official files show that many became explainable only after specialist checking; and the few harder cases owe their interest to the quality and limits of the investigation, not to certainty about what was seen.<section class="further-reading-section" data-page-toc-exclude aria-labelledby="further-reading-title"><div class="fr-section-shell"><div class="fr-section-header"><div class="fr-section-heading"><p class="fr-section-kicker">Amazon book picks</p><h3 class="fr-heading" id="further-reading-title">Further Reading</h3></div><p class="fr-intro">Books and field guides related to What Ille et Vilaine's UFO Files Really Show. 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Endnotes

1. Source: cnes.fr
Link:https://cnes.fr/en/projects/geipan

2. Source: geipan.fr
Link:https://geipan.fr/en/node/61226

3. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/sites/default/files/sepra.pdf

4. Source: Wikipedia
Title: Rennes–Saint-Jacques Airport
Link:https://en.wikipedia.org/wiki/Rennes%E2%80%93Saint-Jacques_Airport

5. Source: Wikipedia
Title: Base aérienne 271 Rennes Saint Jacques
Link:https://fr.wikipedia.org/wiki/Base_a%C3%A9rienne_271_Rennes_Saint_Jacques

6. Source: geipan.fr
Link:https://www.geipan.fr/sites/default/files/15_VALLEE_full.pdf

7. Source: geipan.fr
Link:https://www.geipan.fr/en/recherche/cas/tab?field_agregation_index_value=&field_classification_des_cas_target_id%5B11%5D=11&field_classification_des_cas_target_id%5B12%5D=12&field_classification_des_cas_target_id%5B13%5D=13&field_classification_des_cas_target_id%5B14%5D=14&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=1&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_classification_des_cas&page=130&select-category-export=nothing&sort=desc&video=on

8. Source: geipan.fr
Link:https://www.geipan.fr/fr/recherche/cas/tab?field_date_value=2023-07-06&field_is_new_value=1&order=field_classification_des_cas&page=1&sort=desc

9. Source: geipan.fr
Link:https://www.geipan.fr/en/recherche/cas/tab?field_agregation_index_value=&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=2023-07-06&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=1&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_date_d_observation_textuel&page=6%2C9&sort=desc

10. Source: Wikipedia
Title: Groupe d’études et d’informations sur les phénomènes aérospatiaux non identifiés
Link:https://de.wikipedia.org/wiki/Groupe_d%E2%80%99%C3%A9tudes_et_d%E2%80%99informations_sur_les_ph%C3%A9nom%C3%A8nes_a%C3%A9rospatiaux_non_identifi%C3%A9s

11. Source: Wikipedia
Link:https://en.wikipedia.org/wiki/GEIPAN

12. Source: Wikipedia
Title: Unidentified flying object
Link:https://en.wikipedia.org/wiki/Unidentified_flying_object

13. Source: Wikipedia
Title: Chronologie des observations d’ovnis en France
Link:https://fr.wikipedia.org/wiki/Chronologie_des_observations_d%27ovnis_en_France

14. Source: Wikipedia
Title: Vague d’observations de l’automne 1954
Link:https://fr.wikipedia.org/wiki/Vague_d%27observations_de_l%27automne_1954

15. Source: cnes.fr
Link:https://cnes.fr/projets/geipan

16. Source: cnes.fr
Link:https://cnes.fr/projets/ballons

17. Source: archives.rennes.fr
Link:https://www.archives.rennes.fr/ark%3A/74559/767359.842654/dao/0

18. Source: iridium.com
Title: News & Media
Link:https://www.iridium.com/company/news-media

19. Source: mediatheque.ille-et-vilaine.fr
Title: Dewey MDIV
Link:https://mediatheque.ille-et-vilaine.fr/images/template_rgaa/srcclient/MDIV/Boite_a_outils/DeweyMDIV.pdf

20. Source: youtube.com
Link:https://www.youtube.com/watch?v=hn2xTieploU

<summary>Source snippet</summary><p>Meeting France's UFO detectives • FRANCE 24 English…</p>

21. Source: youtube.com
Title: Meeting France’s UFO detectives • FRANCE 24 English
Link:https://www.youtube.com/watch?v=zczcBLukQ6s

<summary>Source snippet</summary><p>Geipan: France is also interested in UFOs…</p>

22. Source: youtube.com
Title: Geipan: France is also interested in UFOs
Link:https://www.youtube.com/watch?v=OLXDikL331Y

<summary>Source snippet</summary><p>Ancient Aliens: 300+ "Flying Saucer" Incidents in France (Season 19) | History…</p>

23. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/en/node/58788

24. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/en/stats

25. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/en/node/60944

26. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/en/recherche/cas/tab?customGetLattitude=49.42700809484137&customGetLongitude=-0.9608752280473711&customGetZoom=7&field_agregation_index_value=&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=51.49757451349519&field_latitude_value%5Bmin%5D=47.35644167618756&field_longitude_value%5Bmax%5D=2.2526257485151295&field_longitude_value%5Bmin%5D=-4.174376204609872&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_date_d_observation&page=2%2C37&sort=desc

27. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/fr/cas/2018-10-50631

28. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/en/node/54619?page=80&undefined=

29. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/en/recherche/cas/tab?customGetLattitude=49.42700809484137&customGetLongitude=-0.9608752280473711&customGetZoom=7&field_agregation_index_value=&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=51.49757451349519&field_latitude_value%5Bmin%5D=47.35644167618756&field_longitude_value%5Bmax%5D=2.2526257485151295&field_longitude_value%5Bmin%5D=-4.174376204609872&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_departement_textuel&page=19%2C0&sort=desc

30. Source: cnes-geipan.fr
Title: Compte rendu enquete113
Link:https://www.cnes-geipan.fr/sites/default/files/Compte%20rendu%20enquete113.pdf

31. Source: cnes-geipan.fr
Title: Compte rendu enquete218
Link:https://www.cnes-geipan.fr/sites/default/files/Compte%20rendu%20enquete218.pdf

32. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/cas/1990-05-01651?field_agregation_index_value=&page=118

33. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/sites/default/files/PV%20n%C2%B02597%20%282008350107%29.pdf

34. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/sites/default/files/save_json_import_files/export_cas_pub_20251127093552.csv

35. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/sites/default/files/Temoignage%20direct-R137.pdf

36. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/fr/recherche/cas/tab?order=field_departement_textuel&page=74&sort=asc&undefined=

37. Source: cnes-geipan.fr
Title: Compte rendu enquete749
Link:https://www.cnes-geipan.fr/sites/default/files/Compte%20rendu%20enquete749.pdf

38. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/fr/recherche/cas/tab?field_agregation_index_value=&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_valu_valu=04-23&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_departement_textuel&page=93%2C7&sort=desc

39. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/sites/default/files/Compte%20rendu%20enquete33.pdf

40. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas/tab?field_agregation_index_value=&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=1&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_departement_textuel&page=71&select-category-export=nothing&sort=asc&video=on

41. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas?customGetLattitude=46.124763699209396&customGetLongitude=2.4169921874999996&customGetZoom=6&field_agregation_index_value=&field_classification_des_cas_target_id=All&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=50.52739681329302&field_latitude_value%5Bmin%5D=41.72213058512578&field_longitude_value%5Bmax%5D=9.8876953125&field_longitude_value%5Bmin%5D=-5.053710937500001&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=title&page=%2C34&sort=desc

42. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/sites/default/files/PV%20n%C2%B0442%20%281985306985%29.pdf

43. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/en/recherche/cas/tab?field_agregation_index_value=&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=2021-06-26&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=1&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_date_d_observation_textuel&page=8%2C29&sort=desc

44. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas/tab?field_agregation_index_value=&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=2020-11-18&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=1&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=title&page=19&sort=desc

45. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/sites/default/files/Presse3.pdf

46. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/en/recherche/cas/tab?customGetLattitude=46.124763699209396&customGetLongitude=2.4169921874999996&customGetZoom=6&field_agregation_index_value=&field_classification_des_cas_target_id=All&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=50.52739681329302&field_latitude_value%5Bmin%5D=41.72213058512578&field_longitude_value%5Bmax%5D=9.8876953125&field_longitude_value%5Bmin%5D=-5.053710937500001&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_classification_des_cas&page=4%2C0&sort=asc

47. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas/tab?field_agregation_index_value=&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=2024-07-23&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=1&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=title&page=4&sort=desc

48. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas?field_agregation_index_value=militaire&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_classification_des_cas&page=2&sort=asc

49. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas/tab?field_agregation_index_value=&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_departement_textuel&page=91&sort=desc&undefined=

50. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas/tab?field_agregation_index_value=orange&field_is_new_value=All&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=field_classification_des_cas&page=7&sort=asc

51. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas/tab?customGetLattitude=46.124763699209396&customGetLongitude=2.406005859375001&customGetZoom=6&field_agregation_index_value=&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=50.52739681329302&field_latitude_value%5Bmin%5D=41.72213058512578&field_longitude_value%5Bmax%5D=8.745117187500002&field_longitude_value%5Bmin%5D=-3.9331054687500004&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_date&page=122&sort=desc&undefined=

52. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas?field_agregation_index_value=avion&field_is_new_value=All&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=field_date&page=%2C18&sort=asc

53. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas?field_is_new_value=All&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=field_departement_textuel&page=%2C318&sort=desc

54. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/en/missions-methodes-et-resultats

55. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/en/node/412

56. Source: cnes-geipan.fr
Title: 2015 09 01 Spatial Point Pattern Analysis of the Unidentified
Link:https://www.cnes-geipan.fr/sites/default/files/2015-09-01_Spatial_Point_Pattern_Analysis_of_the_Unidentified.pdf

57. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/

58. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/fr/recherche/cas/tab?field_date_value=2007-03-01&field_is_new_value=1&order=field_date_d_observation&page=17&sort=asc

59. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas/tab?field_agregation_index_value=avion&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_date&page=7%2C27&sort=desc

60. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/en/recherche/cas/tab?field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=title&page=19&sort=asc

61. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/fr/temoignage/10309

62. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas/tab?field_agregation_index_value=&field_classification_des_cas_target_id%5B11%5D=11&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=All&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_date&page=12&sort=desc

63. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/fr/recherche/cas/tab?field_agregation_index_value=&field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=2023-02-16&field_departement_target_id=&field_document_existe_ou_pas_value=All&field_is_new_value=1&field_is_revisited_value=All&field_latitude_value%5Bmax%5D=&field_latitude_value%5Bmin%5D=&field_longitude_value%5Bmax%5D=&field_longitude_value%5Bmin%5D=&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_departement_textuel&page=7%2C34&sort=desc

64. Source: cnes-geipan.fr
Title: Compte rendu enquete576
Link:https://cnes-geipan.fr/sites/default/files/Compte%20rendu%20enquete576.pdf

65. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/en/node/49750

66. Source: academia.edu
Link:https://www.academia.edu/99067452/GEIPAN_classification_with_text_mining_and_machine_learning

67. Source: youtube.com
Link:https://www.youtube.com/watch?v=CWt2zkuxRNQ

68. Source: meprises-du-ciel.fr
Link:https://meprises-du-ciel.fr/sources-artificielles/satellites/

69. Source: uapedia.ai
Link:https://uapedia.ai/wiki/geipan-frances-official-uap-unit/

70. Source: newspaceeconomy.ca
Title: GEIPA N: Frances UAP Investigation Unit
Link:https://newspaceeconomy.ca/2025/07/29/geipan-frances-uap-investigation-unit/

71. Source: academieairespace.com
Link:https://academieairespace.com/event/geipan-studies-uaps-ufos/?lang=en

72. Source: amsmeteors.org
Link:https://amsmeteors.org/members/imo_view/event/2023/2194

Additional References

73. Source: youtube.com
Title: Ancient Aliens: 300+”Flying Saucer” Incidents in France (Season 19) | History
Link:https://www.youtube.com/watch?v=dcMrAX4zRwo

<summary>Source snippet</summary><p>Extraterrestrial life: proof coming soon?…</p>

74. Source: researchgate.net
Link:https://www.researchgate.net/publication/369507030_GEIPAN_classification_with_text_mining_and_machine_learning

75. Source: catchtheiridium.com
Link:https://catchtheiridium.com/

76. Source: gifas.fr
Link:https://www.gifas.fr/press-summary/le-cnes-fait-voler-un-ballon-stratospherique-au-dessus-de-l-atlantique-nord

77. Source: facebook.com
Link:https://www.facebook.com/topfmmauritius/posts/un-ovni-aper%C3%A7u-partout-en-france-affole-les-r%C3%A9seaux-sociauxvers-21h50-jeudi-soir/5546032102107771/?locale=hi_IN

78. Source: destination-broceliande.com
Link:https://www.destination-broceliande.com/en/discover/our-must-haves/our-towns-and-villages-of-character/paimpont/

79. Source: baaa-acro.com
Link:https://www.baaa-acro.com/city/rennes

80. Source: metar-taf.com
Link:https://metar-taf.com/airport/LFRN-rennes-saint-jacques-aeroport

81. Source: researchgate.net
Link:https://www.researchgate.net/publication/281470789_Spatial_Point_Pattern_Analysis_of_the_Unidentified_Aerial_Phenomena_in_France

82. Source: reddit.com
Link:https://www.reddit.com/r/todayilearned/comments/1qa0lyb/til_that_france_has_a_dedicated_unit_to_finding/