When Touraine UFOs Became Case Files

Introduction

That does not make the local history uninteresting. Indre-et-Loire matters because it shows how UFO stories change when they move from witness memory and local press into structured investigation. A bright green object over Chambourg-sur-Indre in 1976 remains poorly exploitable; a rotating light near Chinon in 1993 became a likely discotheque laser; a 2023 Tours sighting with photos and video turned out to involve Betelgeuse and Procyon. The department is therefore a useful case study in the difference between “unexplained to the witness” and “unidentified after investigation”.[Geipan+2Geipan]geipan.frOpen source on geipan.fr. Overview image for Indre et Loire

Why Indre-et-Loire’s UFO record is mostly a story of sorting, not mystery

The first thing to understand is GEIPAN’s vocabulary. The organisation avoids the term “UFO” because it can imply a solid object and carries strong cultural associations with alien spacecraft. It uses “unidentified aerospace phenomenon” instead, meaning an observation in the sky or near the sky whose cause is not immediately clear to the witness. GEIPAN says its work is not a search for extraterrestrial life, but a process for collecting testimony, analysing data, anonymising files and publishing conclusions.[Geipan]cnes-geipan.frGeipan Mission & Geipan | GEIPANGeipan Mission & Geipan | GEIPAN

Its classification system is central to reading Indre-et-Loire correctly. Class A means a phenomenon has been identified after investigation; B means probably identified; C means the file lacks enough information to conclude; D means not identified after investigation. GEIPAN also scores cases by “strangeness” after investigation and “consistency”, meaning the quantity and reliability of the available data. This matters because a vivid account from a sincere witness can still become class C if there is too little information, or class A/B if the reported features match a known phenomenon.[Geipan]cnes-geipan.frGeipan La méthodologie de classification au GEIPAN | GEIPANGeipan La méthodologie de classification au GEIPAN | GEIPAN

On the independent CarteOvni summary, Indre-et-Loire is listed with 34 GEIPAN-derived cases: 15 class A, 12 class B, 7 class C and 0 class D, plus meteor entries. That number should be read as a useful public index rather than the final word, because GEIPAN continues to add and update cases, including 2025 entries for Château-Renault and Tours. Still, the pattern is clear: the official public trail for the department is not a catalogue of confirmed unknown craft, but a catalogue of reports that mostly become explainable, probable, or under-documented after review.[CarteOvni.fr]carteovni.frCarte Ovni.fr OVN I dans le Indre-et-Loire (37) — Carte Ovni.frCarte Ovni.fr OVN I dans le Indre-et-Loire (37) — Carte Ovni.fr Indre et Loire illustration 1

The older cases show how thin evidence limits certainty

The 1976 Chambourg-sur-Indre case is one of the best examples of a report that remains interesting but weakly supported. GEIPAN records a brief observation of a green-emeral colour circular luminous form, with a copper-red halo, moving west to east at 5:50 pm. It was silent, disappeared quickly behind the landscape and then at the horizon, and no other testimony was collected. GEIPAN classifies the case C because the available information is not reliable or complete enough for a firm explanation.[Geipan]geipan.frOpen source on geipan.fr.

The 1993 Chinon and Île-Bouchard cases show how “strange lights” became lasers

Two 1993 files around Chinon and Île-Bouchard are among the most useful Indre-et-Loire examples because they show a common 1990s explanation: powerful entertainment lights projected into cloud or haze. At Chinon, GEIPAN records a 10 July 1993 observation lasting intermittently from about 1:00 am to 2:30 am. A witness saw a rotating white light with no precise shape and a slight buzzing sound; other family members also observed it, and gendarmes identified two further witnesses who did not wish to give statements. GEIPAN classes the file B, describing a probable discotheque laser around 10 kilometres away, helped by the cloud layer and line of sight.[Geipan]geipan.frOpen source on geipan.fr.

The Île-Bouchard file from the night of 10 to 11 December 1993 is stronger as an identified case. GEIPAN records several witnesses from places including Brizay, Rilly-sur-Vienne and Braye-sous-Faye, with cylindrical light effects seen between 1:45 am and 3:00 am. The investigation turned towards a “sky rose” laser operating on the roof of a discotheque between 10:30 pm and 3:00 am, and the case is classed A as light effects from that projector.[Geipan]geipan.frOpen source on geipan.fr.

These cases matter because they show why multiple witnesses do not automatically make a UFO case stronger. Several people can see the same unusual light, from different locations, and still be observing a human-made source interacting with weather and distance. In fact, multiple locations can sometimes help investigators triangulate the likely source. That is a key theme in Indre-et-Loire: witness sincerity is not the same as exotic cause.[Geipan+2Geipan]geipan.frOpen source on geipan.fr.

Tours and its airport make aviation context unavoidable

Indre-et-Loire’s UFO history cannot be separated from aviation. Tours has long had a major airfield context: the Tours air base, BA 705, sits mainly on the Tours Saint-Symphorien airport area, across Tours and Parçay-Meslay, and the site historically housed the French fighter aviation school from 1961 to 2020. The wider base also includes military control functions at Cinq-Mars-la-Pile.[GlobalMilitary.net]globalmilitary.netOpen source on globalmilitary.net.

That does not mean local UFO reports are “really military” by default. It means the ordinary sky environment is busy enough to create misidentifications: aircraft, satellites, training flights, runway-area lights, airport traffic and military-related infrastructure all form part of the local interpretive background. GEIPAN’s own methodology explicitly treats night-club lasers, aircraft appearing odd because of viewing geometry, satellites, meteors and Chinese lanterns as known possibilities to test before leaving a case unexplained.[Geipan]cnes-geipan.frGeipan Methodology | GEIPANGeipan Methodology | GEIPAN

The Parçay-Meslay case of 13 April 2015 makes that point neatly because it occurred in a commune directly associated with the airport area, yet the explanation was not a local aircraft. GEIPAN records that a witness saw an intense white flash followed by three red balls forming a triangle for less than ten seconds. The case was classed A: the timing, brightness and trajectory matched the Chinese military satellite triplet Yaogan 16A, 16B and 16C. It is a good reminder that “aviation area” does not always mean “aircraft explanation”; sometimes the answer is orbital.[Geipan]geipan.frOpen source on geipan.fr. Indre et Loire illustration 2

The most recent files point to ordinary causes, not a new flap

Recent Indre-et-Loire reports continue the same pattern. On 14 February 2023 in Tours, a witness filmed and photographed a bright, scintillating point seen first around 1:30 am and then again around 3:00 am. The object seemed too large for a star and appeared to change colours. GEIPAN concluded that the witness had observed two different stars, Betelgeuse and Procyon, in two phases; atmospheric effects explained the colour changes, and zoomed images made the point look blurred. The case is classed A.[Geipan]geipan.frOpen source on geipan.fr.

The recurring explanations: lanterns, satellites, stars, lasers and weak data

Indre-et-Loire’s public UFO record is especially useful for learning the most common failure modes in skywatching. Some reports are caused by bright astronomical objects. The 2023 Tours case shows how stars can appear to change colour because of atmospheric turbulence, refraction and related effects, especially when a witness uses strong zoom or sees the object near buildings and the horizon.[Geipan]geipan.frOpen source on geipan.fr.

Other cases involve orbital objects. At Savigné-sur-Lathan in March 2009, GEIPAN classed a report of two luminous points as B, probably the space shuttle and the International Space Station during an approach phase; the following day the shuttle had joined the ISS, and apparent changes in brightness and colour were consistent with sunlight reflection and horizon effects. At Parçay-Meslay in 2015, the explanation was a triplet of Yaogan satellites.[Geipan]geipan.frOpen source on geipan.fr.

Lanterns appear repeatedly in the department’s official trail. Tours on 31 October 2012 was classed B as a probable Thai lantern after a witness reported a slow, silent, orange ball moving south to north; GEIPAN noted the Halloween date and the compatibility of video with the lantern scenario. The 2018 road case between Reignac-sur-Indre and Manthelan was also classed B as Thai lanterns, and the 2025 Château-Renault case was classed A as a very probable sky lantern.[Geipan+2Geipan]geipan.frOpen source on geipan.fr.

Finally, some cases are simply too thin. Chambourg-sur-Indre in 1976, Chanceaux-près-Loches in 1980, Saint-Avertin in 2009 and Les Hermites in 2010 appear in GEIPAN-derived listings as class C or lacking reliable information. These are not solved cases, but neither are they strong unexplained cases. In GEIPAN’s system, class C marks an evidential limit: the file cannot be used to make a robust claim either way.[Geipan]geipan.frRecherche de cas | GEIPANRecherche de cas | GEIPAN Indre et Loire illustration 3

Local archives preserve the folklore, but official files test it

The local Touraine UFO scene adds colour that official case tables cannot provide. Rémy Borne’s 2021 book is presented by retailers and local press as a catalogue of regional observations based on private association work, press archives and field enquiry, with nearly four hundred pages and coverage of many accounts beyond the public GEIPAN summaries. That makes it valuable for local memory, especially where older sightings never became complete official files.[Fnac]fnac.comL'ufologie en TouraineL'ufologie en Touraine

What a fair verdict looks like

The fairest verdict is that Indre-et-Loire has an active and varied UFO history, but not a strong public record of unresolved official mysteries. The best-documented GEIPAN cases point to known causes: stars in Tours, satellite formations at Parçay-Meslay, ISS and shuttle visibility at Savigné-sur-Lathan, discotheque lasers near Chinon and Île-Bouchard, and lanterns in Tours, Reignac-sur-Indre to Manthelan and Château-Renault.[Geipan+7Geipan+7Geipan]geipan.frOpen source on geipan.fr.

The genuinely unresolved-looking material is mostly unresolved in a weaker sense: too little data, older testimony, missing corroboration or private archive material not easily checked by the public. That still deserves preservation, because witness reports are part of local history. But it should not be inflated into stronger claims than the records support. Indre-et-Loire’s UFO story is most credible when read as a department-level archive of perception, investigation and explanation — a record where the most interesting question is often not “what alien craft was seen?”, but “what made a normal sky look extraordinary that night?”<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 When Touraine UFOs Became Case Files. Use these as the next step if you want deeper reading beyond the article.</p></div><div class="fr-books-grid"><article class="fr-book-card">Book<div class="fr-book-info"><h4 class="fr-book-title">The UFO Experience</h4><p class="fr-book-author">By Joseph Allen Hynek</p><p class="fr-book-desc">Explains classification systems and investigative approaches similar to the case-sorting theme discussed on the page.</p><div class="fr-book-actions"> See on Amazon</div></div></article><article class="fr-book-card">Book<div class="fr-book-info"><h4 class="fr-book-title">UFOs</h4><p class="fr-book-author">By Leslie Kean</p><p class="fr-book-desc">Focuses on documented cases, official investigations, and evidence assessment rather than folklore.</p><div class="fr-book-actions"> See on Amazon</div></div></article><article class="fr-book-card">Book<div class="fr-book-info"><h4 class="fr-book-title">Passport to Magonia</h4><p class="fr-book-author">By Jacques Vallee</p><p class="fr-book-desc">Explores how reports evolve through culture, memory, and interpretation, echoing the article's focus on changing narratives.</p><div class="fr-book-actions"> See on Amazon</div></div></article><article class="fr-book-card">Book<div class="fr-book-info"><h4 class="fr-book-title">Dimensions</h4><p class="fr-book-author">By Jacques Vallee</p><p class="fr-book-desc">Examines patterns in reported encounters and the challenges of interpreting unusual reports.</p><div class="fr-book-actions"> See on Amazon</div></div></article></div><div class="fr-section-footer"><div class="fr-browse-links" aria-label="Browse more on Amazon">Browse more on Amazon:The UFO Experience UFOs Passport to Magonia</div><p class="fr-disclosure">As an Amazon Associate I earn from qualifying purchases.</p></div></div></section><section class="further-reading-section" data-page-toc-exclude data-ebay-localized-links data-ebay-visual-market="EBAY_GB" aria-labelledby="merchant-block-title"><div class="fr-section-shell"><div class="fr-section-header"><div class="fr-section-heading"><p class="fr-section-kicker">eBay marketplace picks</p><h3 class="fr-heading" id="merchant-block-title">Marketplace Samples</h3></div><p class="fr-intro">Live-tested eBay searches with available results related to this page.</p><div class="fr-ebay-market-toolbar">Shop location<div class="fr-ebay-market-picker">UsingUSA<div class="fr-ebay-market-menu" data-ebay-market-menu role="listbox" hidden></div></div></div></div><div class="fr-ebay-market-panel" data-ebay-market-panel="EBAY_GB" data-ebay-market-default="1"><div class="fr-books-grid"><article class="fr-book-card"><div class="fr-book-info"><p class="fr-book-kicker">Example eBay listing</p><h4 class="fr-book-title">Scratchbuilt UFO Flying Saucer Shape Desktop Model !</h4>SearcheBay.co.uk: flying saucer model<div class="fr-book-actions"> Browse similar oneBay.co.uk</div></div></article><article class="fr-book-card"><div class="fr-book-info"><p class="fr-book-kicker">Example eBay listing</p><h4 class="fr-book-title">Gulf Breeze UFO Model | UAP Model | UFO Toy | Flying Saucer Model | Geek Gift</h4>SearcheBay.co.uk: flying saucer model<div class="fr-book-actions"> Browse similar oneBay.co.uk</div></div></article><article class="fr-book-card"><div class="fr-book-info"><p class="fr-book-kicker">Example eBay listing</p><h4 class="fr-book-title">Sport Model UFO/Flying Saucer - from S4 Area 51 - Revealed by Bob Lazar - small</h4>SearcheBay.co.uk: flying saucer model<div class="fr-book-actions"> Browse similar oneBay.co.uk</div></div></article><article class="fr-book-card"><div class="fr-book-info"><p class="fr-book-kicker">Example eBay listing</p><h4 class="fr-book-title">Scratchbuilt UFO Flying Saucer Shape Desktop Model !</h4>SearcheBay.co.uk: flying saucer model<div class="fr-book-actions"> Browse similar oneBay.co.uk</div></div></article></div><div class="fr-section-footer"> Browse more oneBay.co.uk<p class="fr-disclosure">Example items shown for inspiration; availability and pricing can change. 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Endnotes

1. Source: cnes.fr
Title: GEIPAN | CNES
Link:https://cnes.fr/en/projects/geipan

2. Source: carteovni.fr
Title: Carte Ovni.fr OVN I dans le Indre-et-Loire (37) — Carte Ovni.fr
Link:https://carteovni.fr/departement/indre-et-loire

3. Source: geipan.fr
Link:https://geipan.fr/fr/cas/1976-01-02676

4. Source: geipan.fr
Link:https://geipan.fr/fr/cas/1993-07-01309

5. Source: geipan.fr
Link:https://www.geipan.fr/fr/cas/2023-02-51420

6. Source: info-tours.fr
Title: Info Tours | OVNI en Touraine: un livre pour raconter 85 ans d’observations
Link:https://info-tours.fr/indre-et-loire/2021/04/15/ovni-en-touraine-un-livre-pour-raconter-85-ans-dobservations/

7. Source: fnac.com
Title: L’ufologie en Touraine
Link:https://www.fnac.com/a15735390/Remy-Borne-L-ufologie-en-Touraine-Catalogue-des-observations-d-Ovnis

8. Source: geipan.fr
Link:https://geipan.fr/fr/cas/1993-12-01340

9. Source: globalmilitary.net
Link:https://www.globalmilitary.net/airbases/base-aerienne-705-tours/

10. Source: geipan.fr
Link:https://www.geipan.fr/fr/cas/2015-04-09170?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_classification_des_cas&page=%2C137&sort=desc

11. Source: geipan.fr
Link:https://www.geipan.fr/fr/cas/2025-08-51671

12. Source: geipan.fr
Link:https://geipan.fr/fr/cas/2009-03-02236

13. Source: geipan.fr
Link:https://geipan.fr/fr/cas/2012-10-09496

14. Source: geipan.fr
Title: Recherche de cas | GEIPAN
Link:https://geipan.fr/fr/recherche/cas/tab?field_is_new_value=All&field_is_revisited_value=All&field_type_de_cas_target_id=116&order=field_departement_textuel&page=88&select-category-export=nothing&sort=desc

15. Source: geipan.fr
Link:https://geipan.fr/sites/default/files/Questionnaire%20terre-R96.pdf

16. Source: geipan.fr
Link:https://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=116&order=field_departement_textuel&page=76&select-category-export=nothing&sort=asc

17. Source: geipan.fr
Link:https://geipan.fr/fr/recherche/cas/tab?field_is_new_value=All&field_is_revisited_value=All&field_type_de_cas_target_id=116&order=field_departement_textuel&page=75&select-category-export=nothing&sort=asc

18. Source: geipan.fr
Link:https://www.geipan.fr/fr/recherche/cas/tab?field_date_value=2023-02-16&field_is_new_value=1&order=field_departement_textuel&page=7%2C25&sort=desc

19. Source: geipan.fr
Link:https://www.geipan.fr/fr/recherche/cas/tab?field_agregation_index_value=&field_classification_des_cas_target_id%5B0%5D=12&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=31%2C1&sort=asc

20. 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_departement_target_id=&field_document_existe_ou_pas_value=All&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=field_departement_textuel&page=90&select-category-export=nothing&sort=desc

21. Source: geipan.fr
Link:https://www.geipan.fr/en/recherche/cas/tab?field_agregation_index_value=&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_classification_des_cas_target_id%5B15%5D=15&field_classification_des_cas_target_id%5B16%5D=16&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=62&select-category-export=nothing&sort=desc&video=on

22. Source: geipan.fr
Link:https://www.geipan.fr/fr/recherche/cas/tab?field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&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_type_de_cas_target_id=All&order=field_departement_textuel&page=89&sort=desc

23. Source: geipan.fr
Link:https://www.geipan.fr/

24. Source: geipan.fr
Link:https://geipan.fr/fr/cas/1993-11-01335

25. Source: geipan.fr
Link:https://geipan.fr/fr/cas/1980-03-00751

26. Source: geipan.fr
Link:https://www.geipan.fr/sites/default/files/Compte%20rendu%20enquete22.pdf

27. Source: geipan.fr
Title: Compte rendu enquete46
Link:https://geipan.fr/sites/default/files/Compte%20rendu%20enquete46.pdf

28. Source: geipan.fr
Link:https://www.geipan.fr/sites/default/files/Compte%20rendu%20enquete386.pdf

29. Source: geipan.fr
Link:https://www.geipan.fr/en/recherche/cas/tab?field_date_value=2025-04-22&field_is_new_value=1&order=field_departement_textuel&page=2&sort=desc

30. Source: geipan.fr
Link:https://geipan.fr/fr/temoignage/9559

31. Source: geipan.fr
Link:https://geipan.fr/fr/recherche/cas/tab?field_date_value=2019-08-31&field_is_new_value=1&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=title&page=17&sort=asc

32. Source: geipan.fr
Link:https://geipan.fr/fr/recherche/cas/tab?field_date_value=2022-03-29&field_is_new_value=1&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=field_date_d_observation&page=13&sort=desc

33. 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_departement_textuel&page=6%2C24&sort=desc

34. Source: geipan.fr
Link:https://www.geipan.fr/en/recherche/cas/tab?field_date_d_observation_value%5Bmax%5D=&field_date_d_observation_value%5Bmin%5D=&field_date_value=2021-11-23&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_type_de_cas_target_id=All&order=title&page=13&sort=asc

35. Source: cnes.fr
Link:https://cnes.fr/en/projects/balloons

36. Source: carteovni.fr
Title: Cas OVNI identifiés (classe A) en France
Link:https://carteovni.fr/classification/a

37. Source: carteovni.fr
Link:https://carteovni.fr/classification/b

38. Source: youtube.com
Title: France’s Official UFO Investigation Agency (GEIPAN)
Link:http://www.youtube.com/watch?v=lXi5B0NTwVc

<summary>Source snippet</summary><p>GEIPAN: Everything You Need to Know About UFOs and Aerial Phenomena…</p>

39. Source: youtube.com
Title: GEIPAN: Everything You Need to Know About UFOs and Aerial Phenomena
Link:http://www.youtube.com/watch?v=K-dgmfIOYBE

<summary>Source snippet</summary><p>French Government DECLASSIFIED UFO Report: The COMETA Files Explained…</p>

40. Source: cnes-geipan.fr
Title: Geipan Methodology | GEIPAN
Link:https://www.cnes-geipan.fr/en/node/58788

41. Source: cnes-geipan.fr
Title: Geipan Mission & Geipan | GEIPAN
Link:https://www.cnes-geipan.fr/en/missions-methodes-et-resultats

42. Source: cnes-geipan.fr
Title: Geipan La méthodologie de classification au GEIPAN | GEIPAN
Link:https://www.cnes-geipan.fr/en/actualites/methodologie-classification-geipan

43. 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

44. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/en/node/61169?field_date_value=2023-02-16&field_is_new_value=1&page=%2C28

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

46. Source: cnes-geipan.fr
Title: baisse cas d
Link:https://www.cnes-geipan.fr/en/actualites/baisse-cas-d

47. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/cas/1993-11-01335

48. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/cas/1980-03-00751

49. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/en/node/58791

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

51. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/en/node/58894?page=%2C45

52. Source: cnes-geipan.fr
Title: Compte rendu enquete171
Link:https://www.cnes-geipan.fr/sites/default/files/Compte%20rendu%20enquete171.pdf

53. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/sites/default/files/Compte%20rendu%20enquete6.pdf

54. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/sites/default/files/Compte%20rendu%20enquete9.pdf

55. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/temoignage/10192

56. 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=90%2C0&sort=desc

57. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/sites/default/files/Compte%20rendu%20enquete780.pdf

58. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/en/search/cas?field_date_value=2007-03-01&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=title&page=%2C36&sort=desc

59. 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&page=10&select-category-export=nothing&video=on

60. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/fr/recherche/cas?field_date_value=2007-03-01&field_is_new_value=1&order=field_date_d_observation&page=14%2C36&sort=desc

61. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas?field_date_value=2021-06-26&field_is_new_value=1&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=field_date&page=%2C59&sort=desc

62. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/en/search/cas?field_agregation_index_value=orange&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_d_observation&page=21%2C11&sort=asc

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

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

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

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

Additional References

67. Source: youtube.com
Title: Ancient Aliens: French Government EXPOSES Evidence of UFOs (Special) | History
Link:http://www.youtube.com/watch?v=2wBIkZ646gA

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

68. Source: youtube.com
Title: French Government DECLASSIFIED UFO Report: The COMETA Files Explained
Link:http://www.youtube.com/watch?v=_m7TEFOFW4Q

<summary>Source snippet</summary><p>Ancient Aliens: French Government EXPOSES Evidence of UFOs (Special) | History…</p>

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

<summary>Source snippet</summary><p>France's Official UFO Investigation Agency (GEIPAN)…</p>

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

71. Source: luchtballonvaart.com
Link:https://www.luchtballonvaart.com/lang/enge/

72. Source: cam-arche.com
Link:https://cam-arche.com/commercants/base-aerienne-705-de-tours/

73. Source: facebook.com
Link:https://www.facebook.com/BA705tours/

74. Source: facebook.com
Link:https://www.facebook.com/FRANCE24.English/posts/-franceinfocus-is-there-anybody-out-there-in-france-an-organisation-exists-whose/860539629578748/

75. Source: facebook.com
Link:https://www.facebook.com/france3centre/videos/des-ovni-dans-la-r%C3%A9gion-/269035693817082/

76. Source: laprocure.com
Link:https://www.laprocure.com/product/665822/borne-remy-l-ufologie-en-touraine-catalogue-des-observations-d-ovnis