275 of 275 FILES

Caso Parintins — FAB Investigation File

A Brazilian Air Force investigation file on a UAP case in Parintins, Amazonas, released as part of the 2009 Arquivo Nacional Aero-Espaço FAB declassification series; the full PDF is scanned-image only and contains no machine-readable text.

• Parintins
• Amazonas
• chupa-chupa

Caso Varginha — IPM (Inquérito Policial Militar) Volume 01 (1996)

Brazilian Army IPM Volume 01 comprising formal opening documents and nine sworn testimonies from Escola de Sargentos das Armas personnel denying unusual activity around the January 1996 Varginha incident, with truck convoys to Varginha on 25 January 1996 uniformly attributed to routine Mercedes-Benz maintenance.

• Varginha 1996
• humanoid creature
• Brazil

Caso Varginha — IPM (Inquérito Policial Militar) Volume 07 (1996)

Volume 07 of a Brazilian Army Inquérito Policial Militar (IPM) into the 1996 Varginha incident, centering on the formal interrogation of Lt. Col. Olimpio Vanderlei Santos, who denied commanding any creature-capture operation and attributed the published allegation to internal military sabotage.

• Varginha incident
• creature capture
• extraterrestrial

Caso Varig 1954 — Envelope 02

Brazilian Air Force second-envelope investigative file on a 1954 Varig commercial airline crew UFO encounter, part of the Arquivo Nacional Aero-Espaço (AN-BSB-ARX) FAB declassification series.

• aerial
• airline-crew-witness
• 1954

CEFAA Caso El Bosque — November 5, 2010 Air Show Multi-Angle Capture

A Chilean Air Force (FACH) / CEFAA-released video compilation documenting a disc-shaped UAP captured by seven independent cameras during the November 5, 2010 El Bosque Air Base change-of-command air show.

• disc-shaped
• video-multi-angle
• high-speed

CEFAE Informe de Casos 2016

Annual case report from Argentina's Air Force CEFAe commission cataloguing all 40 civilian UAP submissions received in 2016, every one resolved as a conventionally identified object (OVI).

• lens flare
• bird misidentification
• insect misidentification

CEFAE Informe de Casos 2017

CEFAe's 2017 annual report classifying 16 Argentine citizen UAP reports—all resolved as identified objects—plus three retroactively examined 'enigmatic' legacy cases, marking the commission's first deployment of IPACO photographic analysis software.

• Argentina
• citizen-reports
• 2017

CEFAE Informe de Casos 2018

The Argentine Air Force's CEFAe commission publishes its 2018 case log: 21 civilian UAP reports that met the evidence threshold, all resolved as conventional objects (OVIs), plus two historical 'enigmatic' cases revisited with new evidence and closed.

• Argentina
• 2018
• OVI/UAP photographs

CEFAE Informe de Resoluciones de Casos 2015

Annual case-resolution report from Argentina's official Air Force UAP commission (CEFAe) covering 10 citizen-submitted sighting reports from November 2014 through November 2015, nine of which were formally identified and one left unresolved due to lack of photographic evidence.

• Argentina
• 2015
• OVI/IFO

CENDOC Envelope 08 — 1986 FAB UFO Records (Noite dos OVNIs)

Brazilian Air Force CENDOC (Centro de Documentação) Envelope 08 for 1986 — the year of the May 19, 1986 Noite Oficial dos OVNIs (Official Night of the UFOs).

CENDOC Envelope 09 — 1978 FAB UFO Records

A Brazilian Air Force CENDOC archive envelope collecting 1978 OANI sighting reports, internal correspondence, and analysis from across Brazil — the peak year of the Colares chupa-chupa wave and Operação Prato.

• OANI
• chupa-chupa
• Colares

CENDOC Envelope 10 — 1978 FAB UFO Records (continued)

Brazilian Air Force CENDOC Envelope 10 is the largest single archival envelope in the declassified FAB UFO corpus, aggregating 1978 OANI sighting reports, Operação Prato-adjacent records, and inter-base correspondence from the Colares chupa-chupa wave.

• OANI
• chupa-chupa
• Colares

Chilean Navy Helicopter Wescam MX-15 FLIR Footage — November 11, 2014

A nine-minute Wescam MX-15 FLIR recording captured by Chilean Navy officers in November 2014 showing an unidentified aerial object with dual thermal discharges and chemical plume ejections, publicly released by CEFAA in January 2017 after a two-year multi-disciplinary investigation.

• flat elongated structure
• dual thermal discharge
• chemical plume

CIAE Informe de Casos 2020

Argentina's Air Force aerospace identification center (CIAE) annual report resolving all 76 civilian UAP-sighting complaints received in 2020 as misidentified ordinary objects.

• Argentina
• civilian-reports
• 2020-annual-report

CIAE Informe de Casos 2021

The Argentine Air Force's CIAE 2021 annual report catalogs 45 citizen-submitted aerospace sighting cases, every one resolved as a conventional identified phenomenon using Occam's Razor and a GEIPAN-derived Type A/B classification scheme.

• Argentina
• satellite
• Starlink

CIAE Informe de Casos 2022

Argentina's Air Force CIAE resolved all 68 citizen UAP reports analyzed in 2022 as conventional objects or natural phenomena, using a GEIPAN-adapted two-tier classification system.

• drone
• biological-insect
• migratory-birds

CIAE Informe de Casos 2023

The Argentine Air Force's Centro de Identificación Aeroespacial (CIAE) resolved all 82 citizen-reported aerospace sightings received and processed in 2023 as conventionally explained phenomena, classifying each under a French GEIPAN-derived A/B typology.

• Argentina
• citizen reports
• drone misidentification

CIAE Informe de Casos 2024

Argentina's Air Force UAP identification center resolved all 36 citizen-reported cases from 2024 as known-origin phenomena, attributing them to insects, windshield reflections, commercial drones, Starlink satellites, fireworks, and lens flares.

• annual case report
• Argentina
• 2024

CIAE Informe de Casos 2025

Argentina's Air Force UAP investigation center CIAE resolved all 28 citizen-reported 2025 cases as conventional phenomena, from Starlink reflections to drone misidentifications and insect-in-frame photography artifacts.

• Starlink reflection
• Starlink reentry
• commercial drone

CIAE Informe de Resolución de Casos 2019

First annual case-resolution report from Argentina's Centro de Identificación Aeroespacial (CIAE), covering 23 citizen UAP reports received in 2019, every one of which was resolved as a conventional stimulus.

• Argentina
• 2019
• CIAE

CIRVIS Canada — Pilot and ATC UFO Reports (2010–2019)

A decade of Canadian CIRVIS operational shift logs (2010–2019) recording pilot, ATC, and civilian UAP sightings routed through CADS and CANR to Transport Canada and, notably, civilian researcher Chris Rutowski.

• multiple lights
• fireball
• red disk

Cosford / Shawbury Incident — DEFE 24/1962 (March 1993 multi-witness sightings)

DEFE 24/1962 is the UK MoD UFO desk file for 1992-1993 covering the Cosford/Shawbury multi-witness triangular craft sightings of 30-31 March 1993, though the 15 extractable pages consist primarily of background reference material — the Halt Memo (Rendlesham Forest, December 1980), a House of Lords UFO debate transcript, standard MoD report forms, and a press clipping.

• triangular craft
• silent
• multi-witness

DEFE 24/1922 — MoD UFO Reports 1962–1979 (Broad Haven / Welsh Triangle era)

The earliest MoD UFO desk file in the released corpus, DEFE 24/1922 compiles handwritten incident-report forms and parliamentary-handling correspondence spanning (per catalog) 1962–1979, with special attention to the 1977 Broad Haven / Welsh Triangle wave in Pembrokeshire; only 12 of 120 pages yield machine-readable text.

• bright light
• hovering
• rapid acceleration

DEFE 24/1925 — MoD UFO Reports 1980 (Rendlesham era public correspondence)

DEFE 24/1925 is a UK MoD UFO-desk compilation of press clippings, public correspondence, and sighting reports nominally anchored in the 1980 Rendlesham Forest incident but spanning 1955 to 1986, with anomalous inclusions of apparent USAF documents describing an entity recovery at McGuire AFB in January 1978.

• Rendlesham Forest 1980
• RAF Woodbridge / Bentwaters
• McGuire AFB entity recovery 1978

DEFE 24/1959 — MoD UFO Desk Reports 1981 (Rendlesham aftermath year)

DEFE 24/1959 is a UK Ministry of Defence administrative file compiling handwritten civilian UFO sighting reports processed by the MoD Sec(AS) UFO desk, using a standardized 10-field form across all entries, with most pages too degraded for systematic transcription.

• spinning top
• multicolored lights
• fluorescent object

DEFE 24/2006 — MoD UFO Desk Reports c.1998–2000 (Bonnybridge / Falkirk Triangle era)

DEFE 24/2006 is the MoD UFO Desk's internal correspondence and press-cutting file for the Bonnybridge/Falkirk Triangle era (c.1998–2000), combining administrative policy minutes, a filmed-programme refusal, Nick Pope press coverage, and co-filed Near-Earth Objects task force documentation.

• Bonnybridge/Falkirk Triangle
• Scottish UFO wave
• UK airspace

DEFE 24/2030 — MoD UFO Desk Correspondence 1990 (Calvine-era reporting)

MoD file jacket for the 1990 UFO desk correspondence, containing a 2000-2001 FOI exchange with researcher Dr. David Clarke and flyingsaucery.com printouts revealing the existence of the previously secret Flying Saucer Working Party report.

• Calvine 1990
• Belgian wave 1990
• MoD UFO desk

DEFE 31/172 — DI55 UFO Reports 1978–1983 (Project Condign source material)

DEFE 31/172 is a DI55 UFO incident file covering 1978–1983 whose three extractable pages are House of Lords Hansard transcripts recording official MoD sighting tallies and publicly stated policy positions for 1978–1981.

• UK MoD sightings 1978-1981
• House of Lords Hansard
• Project Condign source material

DEFE 31/173 — DI55 UFO Reports 1984–1986

DEFE 31/173 is a 444-page UK Ministry of Defence / DI55 compilation of structured UAP intake reports covering 1984–1986, part of the analytic source corpus that fed Project Condign.

• UAP
• UK-MoD
• DI55

DEFE 44/119 — Defence Scientific Advisory Council UFO Policy

DEFE 44/119 is a UK Ministry of Defence file containing Defence Scientific Advisory Council correspondence on the scientific posture the MoD should adopt toward UAP and on UFO reporting policy.

• UAP policy
• UK MoD
• DSAC

E1327 5/4/AIR Part 1 — RAAF Southern Area (Victoria) UFO File

NAA series E1327/5/4/AIR Part 1 is a Royal Australian Air Force internal file collecting UFO investigation directives, standardized witness report forms, and forwarded sighting accounts from Victorian and Northern Territory commands, spanning roughly 1966 to 1968.

• pulsating light
• multi-witness
• consecutive-night recurrence

Expediente — Avistamiento en Bardenas Reales, Navarra (2 January 1975)

Spanish Air Force expediente cataloguing a 2 January 1975 sighting of unidentified aerial phenomena by military ground witnesses at the Bardenas Reales live-fire training range in Navarra.

• Bardenas Reales
• live-fire range
• ground witnesses

Expediente — Avistamiento en Canarias (22 June 1976)

Cover sheet of Ejército del Aire expediente 760622 — the Spanish Air Force's formal case file on the 22 June 1976 Canary Islands UAP sighting.

• Canary Islands
• Spain
• 1976

Expediente — Avistamiento en Canarias (22 May 1980)

Spanish Air Force cover sheet for expediente 800522 — the official case file for an unidentified phenomenon sighting over the Canary Islands on 22 May 1980.

• UAP-unspecified
• Canary Islands
• 1980

Expediente — Avistamiento en Canarias (24 November 1974)

Spanish Air Force official investigation file on anomalous aerial phenomena reported over the Canary Islands on 24 November 1974, incorporating witness declarations, traffic data, meteorological records, radar operator testimony, and a formal judge's report.

• luminous phenomenon
• Canary Islands
• 1974

Expediente — Avistamiento en Canarias (5 March 1979)

Cover page of Spanish Air Force Expediente 790305, the official UAP case file for a mass sighting over the Canary Islands on 5 March 1979, held at the Biblioteca Central del Ejército del Aire in Madrid.

• Canary Islands
• 1979
• mass sighting

Expediente — Avistamiento en EVA-4 Rosas, Gerona (13 September 1991)

Spanish Air Force expediente documenting a silent, spherical luminous object performing precise circles over the EVA-4 radar installation at Rosas, Gerona at 04:12 on 13 September 1991, witnessed by three military personnel with no corresponding radar return.

• sphere
• luminous
• silent

Expediente — Avistamiento en EVA-5 Aitana, Alicante (24 April 1986)

Spanish Air Force intelligence expediente on radar-tracked UAP contacts at Escuadrón de Vigilancia Aérea No. 5 (Aitana, Alicante) on 24 and 26 April 1986, assembled in 1994 and declassified in 1998.

• radar echo
• stationary object
• high altitude

Expediente — Avistamiento en Menorca (24 October 1978)

Spanish Air Force cover sheet for Expediente 781024 — the official OVNI case file for a luminous-object sighting over Menorca on 24 October 1978.

• luminous object
• 1978
• Menorca

Expediente — Avistamiento en Villa Cisneros (14 March 1968)

Spanish Air Force expediente documenting the 14 March 1968 encounter near Villa Cisneros airport in Spanish Sahara, in which a SPANTAX commercial flight crew and more than 50 ground witnesses observed an unidentified luminous object that accompanied the aircraft on its return leg to Las Palmas, with no explanation determined.

• nocturnal light
• point source
• airport proximity

Expediente — Avistamiento múltiple Barcelona–Huesca–Lérida–Mar Cantábrico (23 February 1971)

A 71-page Spanish Air Force expediente documenting a February 23, 1971 multi-province sighting wave across Barcelona, Huesca, Lerida, and the Cantabrian Sea, ultimately identified as the atmospheric re-entry of a French ONERA 'Tibere' rocket launched under Operation Electre.

• rocket re-entry
• fireball
• fan-shaped luminous trail

Expediente Manises — Avistamientos Valencia–Motril–Madrid II (November 1979)

Ejército del Aire expediente on the November 1979 Manises incident: TAE Supercaravelle Flight JK-297 (Mallorca–Las Palmas) was forced to make an emergency landing at Manises airpo…

FAB Formulário de Relatório sobre OANI — Official UFO Reporting Form

Official Brazilian Air Force standardized intake form for logging OANI (Objeto Aereo Nao Identificado) sightings across all observable parameters, from observer psychology to electromagnetic effects.

• OANI intake form
• Brazil
• FAB SIOANI

FAB Resposta ao RIC 4470 de 2009 — Formal UFO Declassification Response

The Brazilian Air Force's formal reply to parliamentary information request RIC 4470 (2009) cataloguing its classified OANI records and establishing the transfer framework to the Arquivo Nacional that directly triggered Ordinance 551/GC3 of 2010.

• OANI
• Brazil
• 2009

Flyvevåbnet UFO Archive 2009 — Part 1 (pp. 1–99)

Pages 1–99 of the Royal Danish Air Force's January 2009 public release of military UAP observation reports spanning 1978 to 2002, one of the first wholesale disclosures of its kind by a NATO member state.

• Denmark
• NATO member disclosure
• 1978–2002

Flyvevåbnet UFO Archive 2009 — Part 2 (pp. 100–199)

Pages 100–199 of the Royal Danish Air Force's 2009 public UAP archive release, containing military observation reports, handwritten witness statements, case correspondence, and internal memoranda spanning 1978 to 2002.

• Danish military
• NATO member disclosure
• aerial observation

Flyvevåbnet UFO Archive 2009 — Part 3 (pp. 200–280)

Pages 200–280 of the Royal Danish Air Force's 2009 public UFO archive release, a scanned portion of the ~329-page Flyvertaktisk Kommando case file collection spanning Danish military UAP observations from 1978 to 2002.

• Danish military
• NATO member disclosure
• 1978-2002

Flyvevåbnet UFO Archive 2009 — Part 4 (pp. 280–329)

Pages 280–329 of the Royal Danish Air Force's publicly released UFO observation archive, spanning cases collected between 1978 and 2002, comprising typed reports, handwritten witness statements, case correspondence, and Air Tactical Command memoranda.

• Danish military UAP
• NATO member disclosure
• 1978–2002

Frederick Valentich Disappearance — Bass Strait, 21 October 1978

The Melbourne Flight Service audio recording of Cessna pilot Frederick Valentich's final transmissions before his unexplained disappearance over Bass Strait on 21 October 1978, accompanied by a contemporaneous news-video edit.

• four bright lights
• orbiting craft
• metallic scraping sound

Frederick Valentich Disappearance — Bass Strait, 21 October 1978

Primary-source audio and video record of the 21 October 1978 Bass Strait disappearance of pilot Frederick Valentich, who described an unidentified craft orbiting his Cessna in his final radio transmissions before all contact was permanently lost.

• four bright lights
• orbiting behavior
• metallic scraping sounds

GEIPAN Case 1951-06-00002 — [AERO MIL] ORANGE (84) 15.06.1951

A 1951 GEIPAN case file documenting two French military pilots' sighting of a stationary, then maneuvering, circular silver object over Orange-Caritat air base — rated Classification D (no explanation found) by CNES's UAP investigative unit.

• circular/spherical
• silver
• highly luminous

GEIPAN Case 1952-06-00004 — PORT-GENTIL (GA.8) 01.06.1952

A 1952 GEIPAN case file documenting a luminous aerial phenomenon over Port-Gentil, Gabon, that stopped, turned, and resumed course — classified D (unidentified) by the French space agency's UAP unit.

• luminous object
• trajectory change
• stop-and-turn maneuver

GEIPAN Case 1953-04-00005 — LIMOGES (87) 11.04.1953

French Air Force case file: three military witnesses at Limoges observe a large silent red-orange light execute a 180-degree reversal across 45 degrees of sky in six minutes — GEIPAN's own verdict is Class D, unexplained.

• red-orange luminous point
• silent flight
• E-W trajectory

GEIPAN Case 1954-09-00008 — [CD47] DE HARPONVILLE (80) VERS CONTAY (80) 07.09.1954

A 2007 GEIPAN public-archive release of a September 1954 gendarmerie investigation into two civilian witnesses who observed a silent, oscillating circular object lift off from a field near Harponville, France, receiving a Class D (unexplained) rating.

• circular/cylindrical shape
• ground-level landing
• oscillatory motion

GEIPAN Case 1954-09-00008 — [CD47] DE HARPONVILLE (80) VERS CONTAY (80) 07.09.1954

A GEIPAN Classification-D case documenting two French cyclists who observed a circular object resting in a field near Harponville, Somme on 7 September 1954 — it oscillated on the ground, then departed silently with smoke and left no trace.

• circular/cylindrical shape
• ground landing
• oscillatory motion

GEIPAN Case 1954-09-00008 — [CD47] DE HARPONVILLE (80) VERS CONTAY (80) 07.09.1954

A GEIPAN Classification D case documenting two witnesses who observed a circular, oscillating object on the ground near Harponville, Somme, France on 7 September 1954, which departed silently and left no ground traces.

• circular shape
• cylindrical object
• ground landing

GEIPAN Case 1954-09-09112 — PREMANON (39) 27.09.1954

A GEIPAN Class C case documenting a 1954 close-range sighting of a structured, aluminum-colored rectangular craft by three children in Premanon, France, with associated ground traces and a red glow — filed as insufficient information for conclusive analysis.

• rectangular craft
• aluminum coloration
• vertical split fuselage

GEIPAN Case 1954-10-09217 — DOULLENS (80) 19.10.1954

A GEIPAN classification-D case documenting a nocturnal colored luminous phenomenon observed by multiple military personnel at a radar station in Doullens, France, on 19 October 1954.

• nocturnal lights
• colored luminous phenomenon
• military witnesses

GEIPAN Case 1954-10-09217 — DOULLENS (80) 19.10.1954

A GEIPAN classification-D case documenting the October 1954 observation of a colored luminous aerial phenomenon by three French military radar personnel at Doullens whose radar installation was offline that night.

• colored luminous phenomenon
• aerial observation
• below cloud deck

GEIPAN Case 1963-11-01791 — PREMESQUES (59) 11.11.1963

GEIPAN case 1963-11-01791: a father and two sons observed a stationary orange luminous ball below dark clouds near Premesques, France on 11 November 1963; the object then moved rapidly toward the clouds, leaving no noise or trail — classified D1 (unexplained, moderately consistent).

• orange luminous sphere
• stationary hover
• rapid vertical acceleration