What Really Happened in Moselle’s UFO Files?

Introduction

The practical takeaway is cautious: Moselle is a good department for studying how UFO reports are investigated, but not a place where the public record proves extraordinary craft. GEIPAN, the French space agency unit that collects, analyses, publishes and archives reports of unidentified aerospace phenomena, classifies most French cases as identified, probably identified, or too weakly documented; only a small minority remain unidentified after investigation.[GEIPAN+2GEIPAN]cnes-geipan.frOpen source on cnes-geipan.fr. Overview image for What Really Happened in Moselle's UFO Files?

Why Moselle has a richer UFO record than many readers expect

Moselle’s UFO history matters because it sits at the meeting point of three useful kinds of evidence: local press memory, official gendarmerie-style reporting, and later GEIPAN case classification. That combination makes the department more than a collection of folklore. A reader can compare what witnesses first said, what investigators later considered, and whether the event remained strange after likely explanations such as aircraft, balloons, lanterns, planets, re-entries or the Moon were tested.[GEIPAN]cnes-geipan.frOpen source on cnes-geipan.fr.

It also helps that Moselle is not an isolated rural sky. Metz and its surroundings had a major aviation presence through Metz-Frescaty Air Base, while the wider region also uses Metz-Nancy-Lorraine Airport. The former BA 128 Metz-Frescaty site was a long-running military air base south of Metz, associated with command, liaison and specialist aircraft before its closure in 2012; the civil airport opened in 1991 and replaced earlier regional airfields. This aviation context does not “explain away” every sighting, but it makes aircraft and radar checks especially relevant in Moselle cases.[Wikipedia+2Wikipedia]WikipediaMetz-Frescaty Air BaseMetz-Frescaty Air Base

GEIPAN’s classification system is the best starting point for a sober reading. Category A means a phenomenon is identified after investigation, B means probably identified, C means not identified because the data are insufficient, and D means not identified after investigation. This distinction is crucial: a category C case can sound mysterious, but it is weak because too little reliable information exists; a category D case is more significant because investigation still did not identify the phenomenon.[GEIPAN]cnes-geipan.frOpen source on cnes-geipan.fr.

The 1954 wave: local excitement, weak controls and early debunking

The French “flying saucer” wave of 1954 reached Lorraine and Moselle in local memory, with press and later UFO catalogues preserving reports from Metz, Dieuze, Sarreguemines and nearby areas. One January 1954 account, reproduced in Patrick Gross’s archival UFO catalogue from press material, described a fast luminous, comet-like or cigar-like object seen in several places, including above Metz station, but the wording itself already points towards a bright meteor-like phenomenon rather than a structured craft.[Ufologie]ufologie.patrickgross.orgOpen source on patrickgross.org.

The October 1954 material is even more revealing. A later local press retrospective described a burst of Lorraine reports from Toul to Sarreguemines and highlighted the role of dramatic press attention, including claims that a young photographer from Vézelise had photographed a “flying saucer” at Sarreguemines. Such reports are historically interesting, but they were created in an atmosphere of national excitement, not under modern evidential controls.[L'Est Républicain]estrepublicain.frL'Est Républicain Les incroyables histoires de Meurthe-et-Moselle. ToulL'Est Républicain Les incroyables histoires de Meurthe-et-Moselle. Toul

A contemporary Le Monde archive item shows why the 1954 wave must be handled carefully. It reported that two cases had been checked and dismissed, and specifically noted a Metz fairground-light story in which soldiers were said to have seen a luminous circle; the military authorities stated that the report did not need to be taken into consideration in that particular case. This does not debunk every Moselle-area 1954 claim, but it shows that some widely repeated stories were already being challenged at the time.[Le Monde.fr]lemonde.frLe Monde.fr Dans deux cas où il a été possible de contrôler les témoignagesLe Monde.fr Dans deux cas où il a été possible de contrôler les témoignages

The Dieuze case is a good example of why later catalogues are useful but not decisive. One UFO catalogue records a 2 October 1954 report of an elliptical object moving in complicated ways for about an hour, while also noting a later sceptical explanation that linked several local reports around Dieuze, Guébling and Kerprich to a fallen high-voltage cable remembered by local residents. The value here is not certainty; it is the visible tension between witness narrative and later mundane reconstruction.[Ufologie]ufologie.patrickgross.orgOpen source on patrickgross.org. What Really Happened in Moselle's UFO Files? illustration 1

The strongest Moselle case in the official record: Ars-sur-Moselle, 1990

The Ars-sur-Moselle case is the department’s standout official UFO file because GEIPAN classifies it as D: unidentified after investigation. On 27 February 1990, a young couple driving by car reportedly observed an object shaped like a rugby ball, with three powerful white lights. The object was estimated at about 2.5 to 3 metres across, moved slowly at very low altitude, remained silent, was followed for roughly ten minutes, and then disappeared at very high speed. GEIPAN states that the investigation did not identify it as a known aircraft or another recognised phenomenon.[Geipan]GeipanOpen source on geipan.fr.

Metz 2020 shows how a modern Moselle case can split in two

The Metz observation of 20 July 2020 is one of the best modern Moselle files because GEIPAN published a detailed investigation and did not force the whole event into a single explanation. The witness, outside to observe comet NEOWISE with binoculars, reported a V-shaped set of coloured lights, including a central red light, initially resembling a low-flying airliner in a turn. After the first phase was lost from view, the witness saw a bright white light moving eastwards; GEIPAN classified phase one as D, unidentified after investigation, and phase two as B, a probable observation of the International Space Station.[Geipan]geipan.frOpen source on geipan.fr.

The case matters because it shows how an honest investigation can both preserve mystery and reduce it. GEIPAN examined civil or military aircraft, luminous balloons and lanterns for the first phase. It also considered the possibility of a military transport aircraft such as a C-130 Hercules or A400M, especially because the witness described red and green lights and a large-aircraft-like apparent size, but the military aviation expert judged that hypothesis very unlikely in context, helped by the absence of perceived engine noise.[Geipan]geipan.frCompte rendu enquete826Compte rendu enquete826

The repeated Moselle pattern: lights become aircraft, lanterns, balloons or weak cases

Many Moselle GEIPAN files are interesting precisely because they are not dramatic. They show the normal life cycle of UFO reports: a witness sees something surprising, the account enters an official or semi-official record, then the case is reduced to a probable explanation or left in category C because the information is too thin.

Several examples stand out:

Montigny-lès-Metz and Fleury, 1976: a case involving several testimonies was classified B and attributed to an aircraft.[GEIPAN]cnes-geipan.frOpen source on cnes-geipan.fr.
Moselle, 18 November 1983: several witnesses in places including Biding, Hoste, Novéant-sur-Moselle and Rezonville saw an orange luminous ball with a long coloured trail for a few seconds; GEIPAN classed it B, probably an atmospheric re-entry.[GEIPAN]cnes-geipan.frnodenode
Rozerieulles, 6 August 1998: a man saw a fast luminous shape moving south to north for 15 to 20 seconds; checks with aviation authorities indicated an airliner and an unidentified radar track whose end time matched the sighting, so GEIPAN classed it B, probably an aircraft.[GEIPAN]cnes-geipan.frOpen source on cnes-geipan.fr.
Maizières-lès-Metz, 1 October 2011, and Metz, 5 August 2013: both were classed B as probable Thai lanterns, a recurring explanation for grouped yellow-orange lights moving silently.[Geipan]geipan.frOpen source on geipan.fr.
Moulins-lès-Metz, 29 April 2012, and Metz, 10 May 2025: both were classed B as probable balloons, with the 2025 Metz case supported by witness images and a GEIPAN investigation report.[GEIPAN+2GEIPAN]cnes-geipan.frOpen source on cnes-geipan.fr.

Category C cases are just as important to understand. Hayange in 1988 was classified C, with low consistency in the public GEIPAN data, despite a witness description of a silent ellipsoid object with flashing lights. Hayange in 2009 involved a yellow-orange luminous ball that moved silently, zigzagged, changed colour and disappeared; GEIPAN noted similarities to a re-entry or festive lantern but classed it C because the case lacked independent corroboration and sufficient cross-checking.[GEIPAN]cnes-geipan.frnodenode

This pattern weakens the idea of a simple “Moselle flap” in the modern official record. The department has repeated reports, but the public GEIPAN files mostly distribute them across ordinary explanations, insufficient data and a small number of genuinely unresolved cases.[GEIPAN+2Geipan]cnes-geipan.frOpen source on cnes-geipan.fr. What Really Happened in Moselle's UFO Files? illustration 2

Aviation and border-region skies complicate the witness picture

Moselle’s aviation history matters because several reports involve lights, low apparent altitude, silent movement or ambiguous tracks, all of which can be affected by distance, wind, aircraft heading and the witness’s lack of reliable scale in the night sky. Metz-Frescaty was not merely a runway: the former air base hosted command, liaison and specialist units over decades, while the wider region contains civil airport traffic and cross-border airspace considerations.[Wikipedia+2Wikipedia]WikipediaMetz-Frescaty Air BaseMetz-Frescaty Air Base

The 2020 Metz file demonstrates how this context enters investigation. GEIPAN considered whether a military transport aircraft involved in a CASEX exercise could have produced the V-shaped light pattern, while also checking radar and astronomical data. The hypothesis was not accepted as a strong explanation, but the fact that it had to be examined shows why Moselle cases cannot be read apart from aviation.[Geipan]geipan.frOpen source on geipan.fr.

The Rozerieulles 1998 case points the other way: there, aviation data made an aircraft explanation more plausible. The witness’s short observation of a fast luminous form was paired with official aviation checks that found both an airliner and a radar track at a relevant time. That kind of correlation does not make every aircraft-looking case simple, but it shows how a puzzling sky event can shrink when placed against traffic records.[GEIPAN]cnes-geipan.frOpen source on cnes-geipan.fr. What Really Happened in Moselle's UFO Files? illustration 3

What the Moselle record says about evidence, not belief

The strongest public evidence from Moselle is official documentation, not spectacular imagery. GEIPAN’s case pages and reports provide dates, locations, classification, witness summaries, investigated hypotheses and, in some files, supporting documents such as police records, questionnaires, photographs, videos or radar restitution. That makes Moselle useful for readers who want to see how official French UFO investigation works at department level.[GEIPAN+2Geipan]cnes-geipan.frOpen source on cnes-geipan.fr.

The weakest evidence is the material that survives mainly as brief press anecdotes, social posts or later catalogue entries without full primary documentation. The 1954 wave remains culturally and historically important, but it is more fragile than the later GEIPAN record because many claims were made in a highly excited media environment and were not investigated using modern standards. Le Monde’s contemporary note on the Metz fairground-light story is a reminder that some reports were being corrected almost as quickly as they spread.[Le Monde.fr]lemonde.frLe Monde.fr Dans deux cas où il a été possible de contrôler les témoignagesLe Monde.fr Dans deux cas où il a été possible de contrôler les témoignages

A sensible ranking of Moselle material would therefore look like this:

Most valuable: GEIPAN D cases with clear witness detail and documented investigation, especially Ars-sur-Moselle 1990 and phase one of Metz 2

Geipan
Useful but explained: category A or B files where ordinary causes were identified or judged probable, such as aircraft, the ISS, balloons, lanterns and atmospheric re-entry. GEIPAN+2GEIPAN
Historically interesting but weak: category C files and 1954 press-era reports where the story may be vivid but the evidence is incomplete, contradictory or hard to verify. GEIPAN+2Geipan

How Moselle fits into the wider French UFO picture

Moselle is not an outlier in the French official pattern. GEIPAN’s national statistics show that only a small proportion of published classified cases remain unidentified after investigation, while far larger shares are identified, probably identified, or not identifiable because of missing data. This matters because it prevents both overstatement and dismissal: a category D case is not proof of aliens, but it is also not the same as a weak category C report or a probable balloon. GEIPAN

The department’s record is best read as a layered archive. The 1954 wave shows how rapidly “flying saucer” stories could multiply in press culture. The 1970s to 1990s files show gendarmerie-era reporting and later GEIPAN classification. The 2000s to 2020s files show a more transparent style of investigation, where official reports can compare witness accounts with weather, air traffic, satellite visibility and photographs. Geipan+3L’Est Républicain+3GEIPAN

The result is a balanced but still intriguing department-level UFO history. Moselle contains one of the more interesting official unresolved local cases at Ars-sur-Moselle, a sophisticated split finding at Metz in 2020, and a long tail of cases that demonstrate how often strange lights become less strange under investigation. Its value lies less in proving a grand theory than in showing how the boundary between witness experience, official inquiry and ordinary sky phenomena is drawn case by case.<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 Really Happened in Moselle's UFO 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 Handbook</h4><p class="fr-book-author">By Allan Hendry</p><p class="fr-book-desc">Explains how investigators sort ordinary causes from unknowns.</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">The UFO Experience</h4><p class="fr-book-author">By Joseph Allen Hynek</p><p class="fr-book-desc">Provides context for evaluating historical sighting reports.</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">Matches a page focused on official records and investigations.</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">The Report on Unidentified Flying Objects</h4><p class="fr-book-author">By Edward J. Ruppelt</p><p class="fr-book-desc">Strong fit for readers interested in official case files.</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 books The UFO Experience UFOs</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">Space UFO Black White Minimalist Metal Enamel Pin Badge Collectable | Brand New</h4>SearcheBay.co.uk: UFO enamel pin<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">The truth is out there Aliens UFO Horror Scary Movies Enamel Metal Pin badge</h4>SearcheBay.co.uk: UFO enamel pin<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">Alien Cat Enamel Pin Badge - "Get Me-Owt Of Here" UFO Space Theme Pin Badge</h4>SearcheBay.co.uk: UFO enamel pin<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">UFO Shado Metal & Enamel Pin Badge Brooch Alien Defence Organisation New</h4>SearcheBay.co.uk: UFO enamel pin<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. Branchoria may earn a commission if you purchase through outbound eBay links.</p></div></div></div></section>

Endnotes

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Title: Metz–Nancy–Lorraine Airport
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31. Source: geipan.fr
Link:https://geipan.fr/en/recherche/cas/tab?field_date_value=2007-03-01&field_is_new_value=All&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=field_date&page=83&sort=asc

32. Source: geipan.fr
Link:https://geipan.fr/fr/recherche/cas/tab?field_=&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=title&page=86&sort=desc

33. Source: geipan.fr
Link:https://geipan.fr/en/recherche/cas/tab?field_classification_des_cas_target_id%5B12%5D=12&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_longitude_value%5Bmin%5D=&field_type_de_cas_target_id=All&order=field_phenomene_textuel&page=57&sort=desc

34. Source: geipan.fr
Link:https://www.geipan.fr/fr/recherche/cas/tab?customGetLattitude=46.124763699209396&customGetLongitude=2.3840332031249996&customGetZoom=6&field_agregation_index_value=&field_classification_des_cas_target_id%5B12%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=50.52739681329302&field_latitude_value%5Bmin%5D=41.72213058512578&field_longitude_value%5Bmax%5D=9.42626953125&field_longitude_value%5Bmin%5D=-4.658203125000001&field_phenomene_target_id=&field_type_de_cas_target_id=All&order=title&page=28&sort=desc

35. Source: geipan.fr
Link:https://geipan.fr/fr/recherche/cas/tab?field_date_value=2025-08-21&field_is_new_value=1&order=field_classification_des_cas&page=1&sort=desc

36. Source: geipan.fr
Link:https://www.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=2024-10-28&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_classification_des_cas&page=2%2C24&sort=desc

37. Source: geipan.fr
Link:https://geipan.fr/fr/recherche/cas/tab?field_date_value=2004-04-23&field_is_new_value=All&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=field_date_d_observation_textuel&page=155&sort=asc

38. Source: geipan.fr
Link:https://www.geipan.fr/en/recherche/cas/tab?field_is_revisited_value=All&field_type_de_cas_target_id=All&order=field_date&page=83&sort=desc

39. Source: geipan.fr
Link:https://www.geipan.fr/fr/recherche/cas/tab?fbclid=IwAR32Xw4FPA6L6uMbDrVI3ET3EnoPyLceNnyDp2Blb9uRHMC5hwUcF_wg6Fk&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=title&page=80&sort=asc

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

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

42. Source: Wikipedia
Title: Militärflugplatz Metz Frescaty
Link:https://de.wikipedia.org/wiki/Milit%C3%A4rflugplatz_Metz-Frescaty

43. Source: archives.gov
Link:https://www.archives.gov/research/topics/uaps

44. 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>

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

46. Source: ufologie.patrickgross.org
Link:https://ufologie.patrickgross.org/1954/9jan1954metzf.htm

47. Source: estrepublicain.fr
Title: L’Est Républicain Les incroyables histoires de Meurthe-et-Moselle. Toul
Link:https://www.estrepublicain.fr/edition-de-nancy-ville/2016/08/08/toul-invasion-de-soucoupes-volantes

48. Source: lemonde.fr
Title: Le Monde.fr Dans deux cas où il a été possible de contrôler les témoignages
Link:https://www.lemonde.fr/archives/article/1954/10/16/dans-deux-cas-ou-il-a-ete-possible-de-controler-les-temoignages-la-presence-d-engins-mysterieux-a-pu-etre-dementie_2017064_1819218.html?srsltid=AfmBOoqrrLiQw7GYXSh7bbJ9LBdzHomOIuC5L7qOijHD0SExa5aW9KCc

49. Source: ufologie.patrickgross.org
Link:https://ufologie.patrickgross.org/1954/2oct1954dieuzef.htm

50. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/en/node/46970

52. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/en/node/52591

53. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/fr/cas/2013-08-08527?field_is_revisited_value=All&field_type_de_cas_target_id=All&order=field_date_d_observation&page=57&sort=desc

54. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/en/node/55416?order=title&page=88&sort=asc&undefined=

55. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/en/node/61342

56. Source: cnes-geipan.fr
Title: Compte rendu enquete814
Link:https://cnes-geipan.fr/sites/default/files/Compte%20rendu%20enquete814.pdf

58. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/en/search/cas?field_classification_des_cas_target_id%5B0%5D=14

59. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/recherche/cas/tab?field_agregation_index_value=&order=title&page=80&sort=asc

60. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/en/node/61419

61. 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=title&page=7%2C33&sort=desc

62. 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=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=field_date&page=%2C72&sort=desc

63. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/en/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=%2C8&sort=desc&undefined=

64. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/en/node/55701?order=field_classification_des_cas&page=55&sort=asc&undefined=

65. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/en/node/52467

66. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/en/node/60192?page=6%2C0

67. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/en/node/46991

68. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/en/node/53482?field_agregation_index_value=&field_classification_des_cas_target_id%5B0%5D=13&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=29%2C2&sort=asc

69. Source: cnes-geipan.fr
Title: Classification No information is available for this page
Link:https://www.cnes-geipan.fr/en/node/58787

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

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

72. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/fr/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_date_d_observation&page=31%2C27&select-category-export=nothing&sort=desc&video=on

73. 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=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=10%2C31&sort=asc

74. Source: cnes-geipan.fr
Link:https://www.cnes-geipan.fr/en/recherche/cas/tab?field_is_new_value=All&field_is_revisited_value=All&field_type_de_cas_target_id=All&order=field_date_d_observation_textuel&page=11&s=09&sort=desc

75. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/en/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_date&page=42&sort=desc

76. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/fr/recherche/cas/tab?field_agregation_index_value=&field_classification_des_cas_target_id%5B12%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_date&page=32%2C6&sort=asc

77. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/en/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_date_d_observation_textuel&page=4%2C28&sort=desc

78. Source: cnes-geipan.fr
Link:https://www.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=&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=47%2C19&select-category-export=nothing&sort=asc&video=on

79. Source: cnes-geipan.fr
Link:https://cnes-geipan.fr/fr/recherche/cas/tab?field_date_value=2024-08-12&field_is_new_value=1&order=field_departement_textuel&page=6&sort=asc

80. Source: estrepublicain.fr
Link:https://www.estrepublicain.fr/insolite/2023/07/02/savez-vous-que-des-observations-d-ovnis-en-lorraine-ont-donne-lieu-a-des-enquetes

81. Source: estrepublicain.fr
Title: savez vous ou une soucoupe volante a ete apercue en 1954
Link:https://www.estrepublicain.fr/insolite/2021/01/24/savez-vous-ou-une-soucoupe-volante-a-ete-apercue-en-1954

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

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

84. Source: ufologie.patrickgross.org
Link:https://ufologie.patrickgross.org/1954/23aug1954vernon.htm

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

86. Source: ourairports.com
Title: Metz-Nancy-Lorraine Airport
Link:https://ourairports.com/airports/LFJL/

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

Additional References

88. Source: youtube.com
Title: The Alien Perspective
Link:https://www.youtube.com/watch?v=05Sk-Zsuq4k

<summary>Source snippet</summary><p>SCU Conference 2026 - Michael Vaillant, M.Sc…</p>

89. Source: researchgate.net
Link:https://www.researchgate.net/publication/376891986_A_global_picture_of_unidentified_anomalous_phenomena_Towards_a_cross-cultural_understanding_of_a_potentially_universal_issue

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

91. Source: facebook.com
Link:https://www.facebook.com/TheFrenchHistoryPodcast/posts/a-drawing-from-the-files-at-the-french-ufo-department/1337099231754482/

92. Source: philarchive.org
Link:https://philarchive.org/archive/GONAPN

93. Source: tout-metz.com
Link:https://tout-metz.com/t/ba-128

94. Source: facebook.com
Link:https://www.facebook.com/groups/273723630075/

95. Source: ecologie.gouv.fr
Link:https://www.ecologie.gouv.fr/sites/default/files/documents/civil_military_use_of_airspace_in_france_world_atm_congress_2019.pdf

96. Source: eurocontrol.int
Link:https://www.eurocontrol.int/sites/default/files/2022-03/eurocontrol-airspace-infringement-action-plan-v2-0.pdf

97. Source: uaplogbook.com
Link:https://uaplogbook.com/france-geipan-ufo-office/

What Really Happened in Moselle's UFO Files?