§ 02 · Chronology

Timeline

200 incidents · 33 official actions · 14 decades

Incident dots colored by investigation status. Official government actions interleaved as OFFICIAL entries.

1560s
2 entries
1890s
2 entries
1900s
2 entries
1910s
1 entry
1930s
1 entry
1940s
19 entries
  1. 1942-02-25Unexplained

    Battle of Los Angeles

    Los Angeles, CA · USA

    Anti-aircraft batteries fired ~1,430 rounds at unidentified object(s) in searchlights hours after Pearl Harbor jitters; famous LA Times photo.

  2. 1944-1945Unexplained

    'Foo Fighters' encounters

    European & Pacific theaters · Multiple

    Allied aircrews repeatedly reported glowing balls of light pacing combat aircraft; term coined by 415th Night Fighter Squadron.

  3. 1946-05 to 1946-12Unexplained

    Swedish 'Ghost Rockets'

    Sweden & Nordic countries · Sweden

    ~2,000 reports of rocket- or missile-like objects, some reportedly crashing into lakes; Swedish military recovered no debris.

  4. 1947Modern era begins
    1947-06-21Unexplained

    Maury Island incident

    Puget Sound, WA · USA

    Harold Dahl claimed slag-like debris from a 'doughnut' craft damaged his boat; first 'Men in Black' story; two AAF investigators died in B-25 crash flying samples.

  5. 1947Modern era begins
    1947-06-24Unexplained

    Kenneth Arnold sighting

    Mt. Rainier, WA · USA

    Private pilot Kenneth Arnold saw nine crescent objects flying in formation at estimated 1,200+ mph; press coined 'flying saucer'.

  6. 1947Modern era begins
    1947-07-08Unexplained

    Roswell incident

    Roswell / Corona, NM · USA

    RAAF issued a press release that it had recovered a 'flying disc'; retracted next day as a weather balloon. Revived 1978+ via Jesse Marcel; centerpiece of crash-retrieval lore.

  7. 1947Modern era begins
    1947-07-04Unexplained

    United Air Lines Flight 105

    Near Emmett, ID · USA

    Capt. E.J. Smith and crew observed two groups of disc-like objects pacing their DC-3 for several minutes, days after Arnold.

  8. 1947Modern era begins
    1947-07-07Unexplained

    Rhodes photographs

    Phoenix, AZ · USA

    William Rhodes photographed a heel-shaped object; photos taken seriously in early AAF/FBI analysis.

  9. 1947Modern era begins
    1947-07-08Unexplained

    Muroc AFB (Edwards) sightings

    Muroc AAF, CA · USA

    Same day as Roswell press release, test pilots and officers at Muroc reported silver discs incl. one descending object with 'fins'; taken seriously in early intelligence estimates.

  10. 1947Modern era begins
    OFFICIAL1947-1949·USAF

    Project Sign

    Investigation program

    First official USAF UFO study, prompted by Arnold/1947 wave.

    OUTCOME: Replaced by Grudge; estimate destroyed
  11. 1948-01-07Explained

    Mantell crash

    Fort Knox, KY · USA

    P-51 pilot Capt. Thomas Mantell died chasing a large metallic object to 20,000+ ft without oxygen; first widely publicized UFO-linked death.

  12. 1948-07-24Unexplained

    Chiles-Whitted encounter

    Near Montgomery, AL · USA

    Eastern Air Lines DC-3 pilots reported a glowing, torpedo-shaped object with 'flames' shooting past their aircraft at night.

  13. 1948-10-01Unexplained

    Gorman 'dogfight'

    Fargo, ND · USA

    ND Air National Guard Lt. George Gorman chased a maneuvering ball of light for 27 minutes in his P-51.

  14. 1948-1951Unexplained

    Green fireballs

    New Mexico (Los Alamos/Sandia) · USA

    Repeated green fireballs over sensitive installations alarmed AEC/military; meteor expert Dr. Lincoln LaPaz concluded they were not conventional meteors.

  15. 1948-10-15Unexplained

    Fukuoka F-61 radar chase

    Fukuoka · Japan (US occupation)

    F-61 Black Widow crew made 6 intercept attempts on an object that accelerated away each time; early Project Sign case.

  16. 1948-03-25Hoax / Debunked

    Aztec 'crash' (hoax benchmark)

    Aztec, NM · USA

    Con men Newton & GeBauer sold 'saucer science' from a fabricated crash story popularized by Frank Scully; exposed by True (1952-56) and fraud convictions.

  17. OFFICIAL1948-1951·USAF/AFCRL

    Project Twinkle

    Instrumented study

    Green fireballs instrumentation effort in NM.

    OUTCOME: Inconclusive; discontinued
  18. 1949-04-24Unexplained

    White Sands / Charles B. Moore theodolite sighting

    White Sands, NM · USA

    Navy balloon crew incl. aerologist Charles B. Moore tracked an elliptical object through theodolite performing extreme angular rates; classic 'trained observer' case.

  19. OFFICIAL1949-1951·USAF

    Project Grudge

    Debunking-oriented review

    Successor to Sign with skeptical mandate.

    OUTCOME: Reorganized into Blue Book
1950s
49 entries
  1. 1950-05-11Contested

    McMinnville (Trent) photos

    McMinnville, OR · USA

    Farm couple photographed a metallic disc; two photos among the most analyzed in UFO history; endorsed as unexplained by Condon photo analyst William Hartmann.

  2. 1950-08-15Unexplained

    Mariana film

    Great Falls, MT · USA

    Baseball manager Nick Mariana filmed two bright discs crossing the sky; among the first UFO motion pictures analyzed by the USAF.

  3. 1950-03-16Unexplained

    Farmington 'armada'

    Farmington, NM · USA

    Hundreds of residents over three days reported swarms of silvery discs; front-page local coverage.

  4. OFFICIAL1950-1954·Canada (DoT/DRB)

    Project Magnet & Project Second Storey

    Official studies

    Wilbert Smith's DoT UFO study + committee.

    OUTCOME: Closed; files at LAC
  5. OFFICIAL1950-1951·UK MoD

    Flying Saucer Working Party

    Secret study

    First UK official UFO study; skeptical conclusions.

    OUTCOME: Closed; sightings by RAF pilots 1952 reopened interest
  6. 1951-08-25Unexplained

    Lubbock Lights

    Lubbock, TX · USA

    V-formations of lights repeatedly crossed the city; Texas Tech professors observed; Carl Hart Jr. photos published in Life.

  7. 1951-09-10Unexplained

    Fort Monmouth radar-visual

    Fort Monmouth, NJ · USA

    Army radar tracked high-speed target outpacing jets; T-33 crew saw silver disc; incident triggered Pentagon attention and Blue Book's reorganization.

  8. 1952Washington D.C. flap
    1952-07-14Unexplained

    Nash-Fortenberry sighting

    Chesapeake Bay, VA · USA

    Pan Am pilots saw eight glowing red discs in echelon execute an abrupt formation reversal below their DC-4.

  9. 1952Washington D.C. flap
    1952-07-19 & 26Unexplained

    Washington D.C. radar incidents ('Washington flap')

    Washington, D.C. · USA

    On two weekends, multiple targets tracked simultaneously by National Airport & Andrews AFB radars with visual confirmations; jets scrambled; largest Pentagon press conference since WWII followed.

  10. 1952Washington D.C. flap
    1952-07-02Unexplained

    Tremonton, Utah film

    Tremonton, UT · USA

    Navy CPO Delbert Newhouse filmed ~12 maneuvering bright objects; analyzed frame-by-frame by Navy photo lab which called them 'unknown, self-luminous'.

  11. 1952Washington D.C. flap
    1952-09-12Unexplained

    Flatwoods 'monster'

    Flatwoods, WV · USA

    After a fireball crossed the sky, locals reported a 10-ft hissing entity with a spade-shaped head near a glowing object; national press sensation.

  12. 1952Washington D.C. flap
    1952-09-19-20Unexplained

    Operation Mainbrace sightings

    North Sea / RAF Topcliffe · UK/NATO

    During NATO's largest postwar exercise, silver disc photographed from USS FDR carrier deck; RAF Topcliffe pilots saw disc following a Meteor jet; prompted RAF to take UFOs seriously.

  13. 1952Washington D.C. flap
    1952-08-05Unexplained

    Haneda AFB radar-visual

    Tokyo · Japan (US base)

    USAF tower operators watched a brilliant light; radar tracked object with F-94 lock-on before target broke away.

  14. 1952Washington D.C. flap
    1952-12-06Unexplained

    Gulf of Mexico B-29 incident

    Gulf of Mexico · USA

    B-29 crew tracked groups of objects on three radars crossing scope at computed 5,000+ mph, merging into a larger return.

  15. 1952Washington D.C. flap
    1952-07-16Explained

    Salem, MA Coast Guard photo

    Salem, MA · USA

    Coast Guard photographer Shell Alpert shot 4 lights in V through window; USAF called reflections; photo widely reproduced.

  16. 1952Washington D.C. flap
    1952-08-19Contested

    Desvergers 'scoutmaster' case

    West Palm Beach, FL · USA

    Scoutmaster reported flame from hovering craft singeing his cap; Ruppelt's team found scorched grass roots; case marked 'unknown' but witness credibility doubted.

  17. 1952Washington D.C. flap
    1952-10-17Unexplained

    Oloron & Gaillac 'angel hair' falls

    Oloron/Gaillac · France

    Dozens incl. school officials watched cigar + spheres; filament 'angel hair' fell and sublimated before full analysis; classic unexplained-material case.

  18. 1952Washington D.C. flap
    1952-11-20Unexplained

    Adamski Desert Center 'contact' (contactee era)

    Desert Center, CA · USA

    George Adamski claimed meeting Venusian 'Orthon'; 6 companions signed affidavits about distant object; launched contactee movement; photos exposed as fakery by analysts.

  19. 1952Washington D.C. flap
    1952-04-24? (Carson Sink)Unexplained

    Carson Sink B-25 case

    Carson Sink, NV · USA

    Two USAF colonels flying a B-25 saw three delta craft in tight formation pass at high speed; described detail inconsistent with any 1952 aircraft.

  20. 1952Washington D.C. flap
    1952-07-18Unexplained

    Lac Chauvet photographs

    Puy-de-Dome · France

    Engineer Andre Fregnale took 4 photos of a disc over lake; negatives analyzed repeatedly (incl. GEPAN-era and Guerin studies) with no hoax vector identified.

  21. 1952Washington D.C. flap
    1952-07-29Unexplained

    Port Huron F-94 radar chase

    Michigan (GCI + air) · USA

    GCI vectored F-94 onto unknown; onboard radar locked as pilot saw light; target accelerated from 600 to est. 1,400+ mph on scope.

  22. 1952Washington D.C. flap
    OFFICIAL1952-1969·USAF

    Project Blue Book

    Central US investigation

    12,618 cases catalogued, 701 remaining 'unidentified'; public face of USAF UFO work.

    OUTCOME: Closed Dec 1969 after Condon Report
  23. 1953-11-23Unexplained

    Kinross incident (Moncla disappearance)

    Lake Superior, MI · USA

    F-89C scrambled to intercept an unidentified radar target; GCI watched the two blips merge; jet and crew (Moncla & Wilson) never found.

  24. 1953-08-05Unexplained

    Ellsworth AFB case

    Blackhawk / Rapid City, SD · USA

    Ground observers and radar tracked a light; two F-84 intercepts — object outran and circled behind one jet; Ruppelt called it among the strongest cases.

  25. 1953-08-12Unexplained

    Drury film

    Port Moresby, Papua · Australia (territory)

    Deputy director of Civil Aviation Tom Drury filmed object piercing cloud; film sent through channels; anomalous frames reportedly never returned — chain-of-custody case.

  26. 1953-12-16Unexplained

    Kelly Johnson / Lockheed crew dual sighting

    Agoura, CA / Long Beach · USA

    Lockheed Skunk Works chief Kelly Johnson (ground) and a Lockheed flight-test crew (air) independently observed the same distant black 'flying wing' object; reports sent to USAF.

  27. OFFICIAL1953-01·CIA

    Robertson Panel

    Scientific advisory panel

    CIA-convened panel reviewed best evidence in 4 days; recommended debunking/public-education to reduce report volume; long-run policy influence.

    OUTCOME: Debunking posture institutionalized
  28. 1954-09-10Unexplained

    Quarouble landing (French wave)

    Quarouble · France

    Metalworker Marius Dewilde reported two small beings near a dark object on rail tracks; deep indentations found in wooden ties; flagship case of the massive Oct 1954 French wave.

  29. 1954-10Unexplained

    French UFO wave of 1954

    Nationwide · France

    One of history's densest waves: hundreds of close-range reports incl. landings and entity sightings in weeks, heavily documented by police blotters and press.

  30. 1954-06-30Unexplained

    BOAC Labrador 'flying jellyfish'

    Off Goose Bay, Labrador · Canada

    BOAC Stratocruiser crew & passengers watched a large shape-shifting object with satellites for 18 minutes; USAF F-86s scrambled; Capt. Howard's log preserved.

  31. 1954-07-02Unexplained

    Walesville F-94 crash

    Walesville, NY · USA

    F-94 scrambled onto unknown targets; cockpit heat forced crew ejection, jet crashed killing 4 on ground; UFO link debated (USAF: engine fire during conventional intercepts).

  32. 1954-09-17Unexplained

    Rome Ciampino radar-visual

    Rome · Italy

    Italian military radar tracked object as thousands incl. defense minister watched light over Rome; documented in Italian and US intel channels.

  33. 1954-08-16Unexplained

    Tananarive mass sighting

    Antananarivo · Madagascar

    Thousands incl. General Fleurquin watched a luminous green object with metallic 'companion' cross the capital twice; electrical disturbances reported; documented by French officials.

  34. 1954-08-31Unexplained

    Sea Fury incident (Nowra)

    NSW coast · Australia

    RAN Sea Fury pilot O'Farrell saw two fast lights maneuver around his aircraft; Nowra radar confirmed three returns; RAN debrief classified for years.

  35. 1954-10-27Unexplained

    Florence stadium sighting & 'angel hair'

    Florence · Italy

    Fiorentina match halted as thousands incl. players watched objects overhead; fibrous 'angel hair' fell (sample analysis at U. Florence inconclusive/degraded).

  36. 1955-08-21Unexplained

    Kelly-Hopkinsville encounter

    Kelly, KY · USA

    Two families reported a night-long siege by small glowing 'goblin' entities impervious to gunfire; police found signs of chaos but no entities.

  37. 1956-08-13-14Unexplained

    Lakenheath-Bentwaters radar-visual

    Suffolk · UK (USAF bases)

    Multiple ground radars, airborne radar and visual observers tracked high-speed objects; RAF Venom interceptor was outmaneuvered, with object trailing the jet.

  38. 1957-07-17Unexplained

    RB-47 electronic intelligence case

    Gulf Coast (MS/TX/OK) · USA

    USAF RB-47 with ELINT gear was followed 700+ miles by an object seen visually, tracked on ground radar, and detected on ECM receivers simultaneously.

  39. 1957-11-02-03Unexplained

    Levelland vehicle-interference cases

    Levelland, TX · USA

    Over ~3 hours, 15+ independent callers reported a glowing egg-shaped object stalling car engines and lights on roads around Levelland.

  40. 1957-10-16Contested

    Antonio Villas Boas abduction claim

    Sao Francisco de Sales, MG · Brazil

    Farmer claimed he was taken aboard a landed craft and subjected to an encounter with a female entity; examined by Dr. Olavo Fontes who noted radiation-like symptoms.

  41. 1957-11-04Contested

    Fort Itaipu sentry burn case

    Fort Itaipu, Sao Paulo · Brazil

    Two sentries reported intense heat from a glowing orbiting object; both hospitalized with burns; garrison electrical systems reportedly failed.

  42. 1957 (fall)Contested

    Ubatuba magnesium fragments

    Ubatuba, SP · Brazil

    Fragments from an object said to have exploded over beach were mailed to a columnist; ultra-pure magnesium analyzed repeatedly (APRO, Condon, later labs) with contested isotopic/purity findings.

  43. 1957-11-04Contested

    Kirtland AFB tower observation

    Albuquerque, NM · USA

    CAA tower controllers watched egg-shaped object descend toward restricted area, hover near ground, then climb; radar tracked; part of Nov 1957 wave.

  44. 1957-04-04Unexplained

    RAF West Freugh radar case

    Wigtownshire, Scotland · UK

    Three MoD radars tracked large object at 60,000+ ft making sharp turns; Air Ministry publicly admitted 'no explanation'; file preserved.

  45. 1957-05-20Unexplained

    Milton Torres intercept order

    Over East Anglia · UK (USAF)

    USAF pilot Milton Torres was scrambled and ordered to fire a full salvo at a huge radar target that then accelerated away at est. Mach 10; ordered to silence; revealed in 2008 MoD file release.

  46. 1958-01-16Unexplained

    Trindade Island photographs

    Trindade Island · Brazil

    Photographer aboard Brazilian Navy ship Almirante Saldanha shot 4 photos of a Saturn-shaped object witnessed by crew during oceanographic mission.

  47. 1958-10-26Unexplained

    Loch Raven Dam case

    Baltimore, MD · USA

    Two men's car electrics died near bridge as egg-shaped object hovered; felt heat, minor face burns noted at hospital; classic vehicle-EM case.

  48. 1959-06-26-27Unexplained

    Father Gill / Boianai sightings

    Boianai, Papua · Papua New Guinea (Territory)

    Anglican missionary William Gill and ~38 others watched a disc with humanoid figures on top over two nights; figures appeared to wave back at witnesses.

  49. 1959-09-24Unexplained

    Redmond, Oregon FAA case

    Redmond, OR · USA

    FAA staff observed a glowing disc; F-102s scrambled; radar at Klamath Falls GCI reportedly tracked object ascending rapidly.

1960s
31 entries
  1. 1960-08-13Contested

    Red Bluff police case

    Red Bluff, CA · USA

    CHP officers Carson & Scott watched a large glowing object maneuver for ~2 hrs, with radar confirmation reported from local AF station; radio interference noted.

  2. 1961-04-18Unexplained

    Eagle River / Joe Simonton 'pancakes'

    Eagle River, WI · USA

    Simonton claimed a landed craft's occupants exchanged small hot cakes for water; cakes analyzed by USAF (ordinary ingredients).

  3. 1961-09-19Contested

    Betty & Barney Hill abduction

    Lancaster, NH · USA

    Couple reported missing time after close encounter on Route 3; under separate hypnosis both described medical exam aboard craft; Betty's 'star map' later linked (controversially) to Zeta Reticuli.

  4. 1963-07-21Unexplained

    Trancas incident

    Trancas, Tucuman · Argentina

    Family reported six disc objects, one beaming heat at their ranch house with tube of light to railway; burn traces reported; classic Argentine case.

  5. 1964-04-24Unexplained

    Socorro / Lonnie Zamora landing

    Socorro, NM · USA

    Officer Zamora saw an egg-shaped craft with two small figures; it departed with a roar leaving burning brush and landing-gear impressions; Hynek and Blue Book left it unexplained.

  6. 1964-09-04Contested

    Cisco Grove bow-and-arrow encounter

    Sierra Nevada, CA · USA

    Bow hunter Donald Shrum reported a night treed by robot-like and humanoid entities emitting gas; case investigated by USAF and civilian groups.

  7. 1964-09 (Big Sur)Contested

    Big Sur missile-track film claim

    Big Sur tracking site, CA · USA

    Lt. Bob Jacobs claimed telescope film showed disc firing beams disabling a dummy warhead over Pacific; supported by Maj. Mansmann's letters; film never released; USAF denies.

  8. 1965-07-01Unexplained

    Valensole lavender-field landing

    Valensole · France

    Farmer Maurice Masse encountered two small beings by an oval craft; paralyzed by a device; lavender at site showed lasting effects; investigated by gendarmerie and later GEPAN interest.

  9. 1965-08-03Contested

    Heflin photographs

    Santa Ana, CA · USA

    Highway inspector Rex Heflin took 4 Polaroids of a hat-shaped object; analyzed repeatedly incl. by NASA-affiliated scientists; originals confiscated/returned mysteriously.

  10. 1965-09-03Unexplained

    Exeter incident

    Exeter, NH · USA

    Teen Norman Muscarello and two officers watched a large silent object with pulsing red lights over a field; Pentagon initially dismissed then conceded unexplained.

  11. 1965-09-16Unexplained

    Pretoria police car chase

    Near Pretoria · South Africa

    Two policemen saw a copper-colored disc on the highway that blasted off, leaving burning asphalt; SAAF investigated.

  12. 1965-12-09Explained

    Kecksburg incident

    Kecksburg, PA · USA

    After a fireball crossed several states, residents reported an acorn-shaped object in the woods and a military cordon/removal; NASA later attributed docs loss; Sci Fi Channel FOIA suit (2003-07).

  13. 1965-07-03Unexplained

    Deception Island Antarctic sightings

    Deception Island, Antarctica · Argentina/Chile/UK bases

    Personnel at Argentine, Chilean bases observed a maneuvering lens-shaped object; Argentine Navy issued official communique; magnetometer disturbances reported.

  14. 1965-10-07Unexplained

    Edwards AFB tower/radar case

    Edwards AFB, CA · USA

    Tower and radar tracked lights over base for hours; F-106 scrambled; tower audio tapes preserved and public.

  15. 1966-03-20-21Unexplained

    Michigan 'swamp gas' flap

    Dexter & Hillsdale, MI · USA

    Dozens incl. police and coeds reported maneuvering lights; Hynek's hasty 'swamp gas' press conference sparked national ridicule and Rep. Gerald Ford's call for hearings.

  16. 1966-04-06Unexplained

    Westall school sighting

    Clayton South, Melbourne · Australia

    200+ students and teachers watched a silver disc descend behind trees then depart; witnesses report field visits by authorities; no official file ever released.

  17. 1966-04-17Contested

    Portage County police chase

    Ohio to Pennsylvania · USA

    Deputies Spaur & Neff chased a large glowing object 85 miles into PA, joined by other officers; Blue Book's 'satellite/Venus' verdict drew congressional criticism.

  18. 1966-1967Unexplained

    Wanaque Reservoir sightings

    Wanaque, NJ · USA

    Repeated luminous object reports over reservoir by police and officials across months; strong local documentation.

  19. 1966-01-19Unexplained

    Tully 'saucer nest'

    Tully, QLD · Australia

    Banana farmer saw gray saucer rise from lagoon leaving swirled circular reed 'nest'; RAAF examined; progenitor of 'crop circle' imagery.

  20. OFFICIAL1966-1968·USAF-funded

    Condon Committee (University of Colorado)

    Academic review

    $500k study of 91 cases; conclusion: no scientific value in further study — though ~30% of its own cases left unexplained.

    OUTCOME: Justified Blue Book closure; methodology criticized (AIAA, Hynek, McDonald)
  21. 1967-05-20Unexplained

    Falcon Lake / Stefan Michalak burns

    Falcon Lake, MB · Canada

    Prospector Michalak approached a landed craft; exhaust vent burned a grid pattern on his chest; treated for burns/radiation queries; RCMP/RCAF & Condon investigated; Canada's best-documented case.

  22. 1967-08-29Unexplained

    Cussac close encounter

    Cussac, Cantal · France

    Two children herding cows saw small black beings by a brilliant sphere that rose with a whistling sound; sulfur smell; gendarmerie investigated same day; later GEPAN review.

  23. 1967-03-24Contested

    Malmstrom AFB missile shutdown (Echo/Oscar Flights)

    Malmstrom AFB, MT · USA

    Missile crews reported ~10 Minuteman ICBMs dropping offline as security teams reported glowing object over the site; Boeing engineering review found no conventional cause per officers.

  24. 1967-10-04Unexplained

    Shag Harbour crash

    Shag Harbour, NS · Canada

    Witnesses saw a lit object descend into the water; RCMP and Coast Guard searched; Navy divers deployed; Canadian government files openly labeled it 'UFO' — no wreckage identified.

  25. 1967-12-03Contested

    Schirmer police encounter

    Ashland, NE · USA

    Patrolman Herbert Schirmer reported a landed craft and later, under hypnosis for the Condon Committee, an onboard encounter; case is Condon's Case 42.

  26. 1967-01-25Contested

    Betty Andreasson (Luca) case

    South Ashburnham, MA · USA

    Family reported entities entering home with family 'paused'; Betty's decade-spanning hypnotic recall documented across five Fowler books; deeply religious imagery.

  27. 1967-09-07Contested

    'Snippy' horse mutilation

    Alamosa County, CO · USA

    Appaloosa 'Lady/Snippy' found stripped of flesh with reported radiation & UFO sightings nearby; launched mutilation phenomenon later probed by FBI (1970s Operation Animal Mutilation).

  28. 1968-10-24Unexplained

    Minot AFB B-52 radar-visual

    Minot AFB, ND · USA

    B-52 crew captured radarscope photos of an object pacing the bomber while ground teams watched a luminous object near missile sites; 16 witnesses across base.

  29. 1968-08-07Contested

    Buff Ledge camp abduction

    Lake Champlain, VT · USA

    Two camp employees reported craft & beings over lake with missing time; separately corroborating hypnotic recall a decade later (Webb investigation).

  30. OFFICIAL1968-07-29·US Congress

    House Science & Astronautics UFO Symposium

    Congressional hearing

    Six scientists incl. Hynek, McDonald, Sagan testified on UFO evidence.

    OUTCOME: Historic first open science hearing
  31. 1969Blue Book closes
    1969-01-06Unexplained

    Jimmy Carter sighting

    Leary, GA · USA

    Future president watched a bright object change color/size before Lions Club talk; filed NICAP/IUR report as governor in 1973; later attributed by skeptics to Venus.

1970s
34 entries
  1. 1971-11-02Contested

    Delphos ring

    Delphos, KS · USA

    Teen saw a glowing mushroom-shaped object; a glowing, hydrophobic ring persisted in the soil for years; soil analyzed by multiple labs; won National Enquirer panel's best-case award (1972).

  2. 1971-09-04Unexplained

    Lake Cote / Costa Rica aerial mapping photo

    Lake Cote · Costa Rica

    Government mapping aircraft's large-format camera captured a metallic disc over lake in one frame; negative analyzed (Haines, Vallee 1989); called best official UFO photo — 2021 drone re-scan of negative reinforced anomaly.

  3. 1973-10-11Contested

    Pascagoula abduction (Hickson & Parker)

    Pascagoula, MS · USA

    Two shipyard workers claimed robotic-clawed entities floated them into a craft; secretly taped jailhouse conversation showed persistent fear; 2019+ corroborating witnesses emerged.

  4. 1973-10-18Unexplained

    Coyne helicopter incident

    Mansfield, OH · USA

    Army Reserve Huey crew nearly collided with a gray metallic object whose green beam lit the cabin; helicopter inexplicably climbed with collective down; ground witnesses corroborated.

  5. 1973-10Contested

    1973 US wave

    Nationwide (esp. Southeast) · USA

    Hundreds of October reports incl. Pascagoula and Coyne; governors, police, and press swamped; revived post-Blue Book public attention.

  6. 1974-01-23Unexplained

    Berwyn Mountains incident

    Llandrillo, Wales · UK

    Explosion + lights on mountainside prompted crash rumors; MoD files attribute to earthquake coinciding with meteor shower + poachers' lamps; retrieval lore persists.

  7. 1974-08-25Contested

    Coyame 'crash' claim

    Chihuahua · Mexico

    Story of midair collision & US retrieval team circulating from 1990s 'Deneb report'; no primary documentation ever surfaced; catalogued as folklore benchmark.

  8. 1974-10-27Contested

    Aveley abduction

    Aveley, Essex · UK

    Family of five reported green mist, missing 3 hours; later hypnotic recall of onboard exam; UK's flagship abduction case.

  9. 1975-08-13Contested

    Charles Moody encounter

    Alamogordo, NM · USA

    USAF sergeant reported disabling of car, missing time and onboard encounter; recalled without hypnosis.

  10. 1975-10-27 to 11-11Unexplained

    SAC bases overflights (Loring/Wurtsmith/Malmstrom/Minot)

    Northern-tier US SAC bases · USA

    Unidentified objects/'helicopters' penetrated airspace over nuclear weapons storage at multiple SAC bases over two weeks; documented in NORAD logs and declassified messages.

  11. 1975-11-05Contested

    Travis Walton abduction

    Apache-Sitgreaves NF, AZ · USA

    Logger vanished for 5 days after crewmates saw him struck by a beam from a hovering disc; crew passed polygraphs while he was missing; basis of 'Fire in the Sky'.

  12. 1975-01-06Unexplained

    North Hudson Park (O'Barski)

    North Bergen, NJ · USA

    Liquor store owner George O'Barski saw craft land in park & beings take soil samples; corroborating doorman witnesses at The Stonehenge building; investigated by Hopkins — his gateway case.

  13. 1975-11-11Unexplained

    Falconbridge radar case (NORAD)

    Falconbridge RCAF, ON · Canada

    During SAC-base overflight period, Falconbridge radar tracked object 26k-72k ft with visual confirmation; NORAD scrambled F-106s; cited in declassified NORAD summary.

  14. 1976-08-20Contested

    Allagash abductions

    Allagash Waterway, ME · USA

    Four canoeists reported a beam and missing time; all four later recalled exams under hypnosis; one (Charlie Foltz) later disputed; case weakened by 2016 twin's partial recantation.

  15. 1976-09-19Unexplained

    Tehran F-4 incident

    Tehran · Iran

    Two IIAF F-4s intercepted a brilliant object; both suffered instrumentation/weapons failures at close range; one saw a smaller object detach and pursue; documented in DIA report distributed to top US agencies.

  16. 1976-11-11? (1977-02)Unexplained

    Broad Haven school sightings

    Broad Haven, Pembrokeshire · UK

    14 schoolboys independently drew a silver cigar-shaped craft seen in a field; part of 1977 'Welsh Triangle' flap incl. Ripperston Farm reports.

  17. 1976-08-23Unexplained

    Canary Islands sighting

    Gran Canaria/Tenerife · Spain

    Doctor and many witnesses saw a luminous sphere with figures; Spanish Navy corvette crew observed; part of declassified Spanish dossier; later linked by skeptics to Poseidon missile test.

  18. 1976-01-06Contested

    Stanford, Kentucky abduction

    Stanford, KY · USA

    Three women driving home reported craft, missing 80 minutes, burns/marks; all passed polygraphs; investigated by MUFON/APRO with hypnosis.

  19. 1977-04-25Contested

    Corporal Valdes case

    Putre, Pampa Lluscuma · Chile

    Army corporal vanished 15 min before reappearing dazed with days' beard growth and watch stopped ahead(?) — details debated; squad witnessed lights; case re-examined by Chilean researchers (2010s skeptical reconstruction).

  20. 1977-1978Unexplained

    Colares / Operation Prato (Operacao Prato)

    Colares, Para · Brazil

    Residents reported beams ('chupa-chupa') causing burns/puncture marks; Brazilian Air Force sent Capt. Uyrange Hollanda's team which logged/photographed phenomena for months; files later declassified.

  21. 1977-09-20Explained

    Petrozavodsk phenomenon

    Petrozavodsk / Karelia · USSR

    Glowing 'jellyfish' rained beams over city; sparked Soviet Academy investigation ('Setka' program); coincided with secret Kosmos-955 launch from Plesetsk.

  22. 1977-12-17Unexplained

    Council Bluffs molten metal fall

    Council Bluffs, IA · USA

    11 witnesses in 4 groups saw a red luminous object; molten metal splashed over dike — 35+ lbs of carbon steel analyzed by Ames Lab/Iowa State; no aircraft, foundry or meteor source found.

  23. OFFICIAL1977-present·France (CNES)

    GEPAN / SEPRA / GEIPAN

    Standing state investigation

    World's only continuously operating civilian-space-agency UAP unit; publishes case database with categories A-D.

    OUTCOME: Active; ~3-4% cases remain 'D' (unexplained)
  24. 1978-05-10Contested

    Emilcin abduction

    Emilcin · Poland

    Farmer Jan Wolski reported being taken aboard a hovering craft by small green-faced beings; monument now stands at site; Poland's most famous case.

  25. 1978-10-21Unexplained

    Valentich disappearance

    Bass Strait · Australia

    Frederik Valentich radioed Melbourne FS that a large lit object was 'orbiting' his Cessna — 'It isn't an aircraft' — then transmission ended in metallic noise; never found.

  26. 1978-12-06Contested

    Zanfretta case

    Torriglia, Genoa · Italy

    Guard Fortunato Zanfretta reported repeated encounters with tall entities; found in shock; footprints found; series continued under investigation with hypnosis.

  27. 1978-12-21 & 30Unexplained

    Kaikoura lights

    Kaikoura coast · New Zealand

    Argosy freight flights tracked/filmed lights; Wellington ATC radar held returns; 12/30 flight carried TV crew who filmed objects; RNZAF report attributed most to squid boats/Venus (contested).

  28. 1978-06-17Unexplained

    Kuwait oil field incidents

    Umm Al-Aish · Kuwait

    KOC reported object landings coinciding with automatic pumping station shutdown/restart; Kuwaiti government committee documented; US Embassy cable (declassified) summarized.

  29. 1978-01-18Contested

    Fort Dix / McGuire AFB entity claim

    New Jersey · USA

    MP allegedly chased craft, shot small humanoid which died on McGuire runway; body flown out; based on Sgt. Jeff Morse account (Moore/Stringfield); no records surfaced; catalogued as unverified retrieval lore.

  30. OFFICIAL1978·United Nations

    UN General Assembly Decision 33/426

    International initiative

    Grenada's PM Eric Gairy pushed UN UFO agenda item (with Hynek, Vallee addressing); UN invited member states to coordinate research.

    OUTCOME: No follow-through after Grenada coup
  31. 1979-08-27Unexplained

    Val Johnson incident

    Marshall County, MN · USA

    Deputy's cruiser was struck by a blinding light: windshield cracked, antennas bent, clock & watch lost 14 min; Johnson treated for 'welder-flash' eyes; car preserved in museum.

  32. 1979-11-09Unexplained

    Dechmont Law / Robert Taylor incident

    Livingston, Scotland · UK

    Forester Robert Taylor was found dazed with torn trousers after reporting a domed object whose spiked drones grabbed his legs; police logged it as assault — only UFO case treated as crime scene in UK.

  33. 1979-11-11Unexplained

    Manises airliner diversion

    Valencia region · Spain

    TAE Supercaravelle diverted to Manises after red lights closed in; Mirage F1 scrambled next day encountered object that outpaced it; Spanish AF files declassified.

  34. 1979-11-26Hoax / Debunked

    Cergy-Pontoise 'abduction' (admitted hoax)

    Cergy-Pontoise · France

    Franck Fontaine's celebrated week-long 'abduction' dominated French media; co-witness Prevost admitted staging (1983); benchmark media-hoax case.

1980s
17 entries
  1. 1980-04-11Unexplained

    Oscar Santa Maria F-4 gun engagement

    La Joya AB, Arequipa · Peru

    Peruvian AF pilot fired 64 rounds of 30mm at a balloon-like object which was unaffected, then outmaneuvered his Sukhoi Su-22 at extreme speeds; documented in US DoD intel report.

  2. 1980-12-26-28Unexplained

    Rendlesham Forest incidents

    RAF Woodbridge/Bentwaters, Suffolk · UK

    USAF security personnel twice approached a lit triangular object in the forest; deputy base commander Lt. Col. Halt led second-night patrol recording live audio; radiation readings and landing marks logged; light beams reported near weapons storage area.

  3. 1980-12-29Unexplained

    Cash-Landrum incident

    Dayton, TX (Huffman) · USA

    Two women and a boy stopped near a flame-belching diamond craft escorted by ~23 Chinooks; all suffered burns, hair loss, nausea; lawsuit vs US govt dismissed (no such craft owned).

  4. 1980-09-30Unexplained

    Rosedale water-tank case

    Rosedale, VIC · Australia

    Farmhand watched domed craft hover over 10,000-gal water tank which was found emptied; ring trace & debris line documented by investigators.

  5. 1980-11-28Contested

    Alan Godfrey / Todmorden case

    Todmorden, Yorkshire · UK

    PC Godfrey encountered rotating domed object over wet road (dry patch beneath); missing time; hypnosis produced onboard imagery; tied to earlier Zigmund Adamski death lore (coincidental).

  6. 1981-01-08Unexplained

    Trans-en-Provence trace case

    Trans-en-Provence, Var · France

    Witness saw a lead-gray saucer land in his garden; GEPAN/CNRS labs found soil compaction, heating to 300-600C and chlorophyll degradation in plants — most rigorous state lab analysis of a UFO trace.

  7. 1981-onwardUnexplained

    Hessdalen lights

    Hessdalen valley · Norway

    Persistent unexplained lights studied since 1983 by Project Hessdalen with automated measurement station (1998-); optical spectra & radar obtained; leading natural-lab UAP site.

  8. 1982-1986Contested

    Hudson Valley boomerang wave

    NY / CT (Hudson Valley) · USA

    Thousands reported silent, building-sized boomerang of lights; some events involved planes-in-formation hoaxers from Stormville, but many reports (incl. Indian Point nuclear plant security) didn't fit.

  9. 1982-10-04Contested

    Byelokoroviche ICBM activation event

    Ukraine (Soviet ICBM base) · USSR

    During mass sighting of a giant disc, missile launch consoles reportedly self-activated into launch prep for 15 seconds; recounted by officers in KGB-linked files aired by ABC (1994) and researcher interviews.

  10. 1984-09-07Unexplained

    Aeroflot Flight 8352 (Minsk case)

    Near Minsk · USSR

    Tu-134 crew described glowing cloud/object pacing jet; second aircraft corroborated; Soviet press (Trud) breakthrough article; crew health effects claimed in follow-ups.

  11. 1986-05-19Unexplained

    Brazilian 'Official Night of the UFOs'

    Sao Paulo/Rio corridor · Brazil

    ~21 objects tracked by radar; Brazilian AF scrambled 5+ fighters (F-5s, Mirages) which chased radar-confirmed objects that accelerated away; Air Minister discussed openly on TV.

  12. 1986-11-17Unexplained

    Japan Air Lines 1628 (Capt. Terauchi)

    Over Alaska · USA (airspace)

    JAL 747 freighter crew tracked giant 'mothership' and two smaller craft for ~50 min; FAA radar had intermittent returns; FAA chief John Callahan later said CIA confiscated data & called meeting 'nonexistent'.

  13. 1987-11-11Contested

    Gulf Breeze sightings (Ed Walters)

    Gulf Breeze, FL · USA

    Ed Walters produced dozens of Polaroids of a structured craft over months; supported by some MUFON analysts; model found in his former attic (1990) + confessions suggest hoax; other independent Gulf Breeze sightings persisted.

  14. 1987-12-01Contested

    Ilkley Moor photograph

    Ilkley Moor, Yorkshire · UK

    Ex-policeman photographed small greenish figure before seeing domed craft; photo analyzed (Kodak: not double exposure); missing-time hypnosis followed; never resolved or debunked conclusively.

  15. 1988-01-20Contested

    Knowles family Nullarbor chase

    Nullarbor Plain · Australia

    Family reported car pursued and 'lifted' by glowing object; car dusted with ash-like residue, tire blown; national sensation with police/forensic follow-up.

  16. 1989-09-27Contested

    Voronezh landing (children)

    Voronezh · USSR

    TASS reported schoolchildren saw a giant sphere land in park and tall three-eyed beings with robot; Soviet scientists took soil samples; Western press sensationalized.

  17. 1989-11-29 to 1990-04Unexplained

    Belgian UFO wave & F-16 scramble

    Wallonia / national · Belgium

    ~2,000 reports of low silent triangles incl. 143 on first night (incl. gendarmes); 3/30-31/90 two F-16s achieved brief radar lock-ons on targets making extreme accelerations; BAF held open press conference; SOBEPS collaboration.

1990s
24 entries
  1. 1990-08-04Unexplained

    Calvine photograph

    Calvine, Perthshire · UK

    Hikers photographed a large diamond object with Harrier jet nearby; MoD retained photos; best print resurfaced 2022 via Sheffield Hallam researcher David Clarke; original negatives still unlocated.

  2. 1990-11-05Explained

    November 5 1990 European sightings

    France/Belgium/Germany · Europe

    Thousands across Europe reported a huge silent craft with lights — later firmly identified as re-entry of Proton rocket stage (Gorizont launch); instructive control case.

  3. 1990-11-07Unexplained

    Place Bonaventure / Montreal hovering lights

    Montreal, QC · Canada

    Hotel pool guests, police incl. RCMP watched stationary lights above hotel for ~3 hrs; joint police report written; NRC received file.

  4. 1990-08-24Contested

    Greifswald lights

    Baltic coast · Germany (former GDR)

    Dozens videotaped a hovering formation of glowing spheres near nuclear plant during Soviet drawdown; multiple independent tapes; flare hypothesis debated.

  5. 1991-09-15Explained

    STS-48 shuttle footage

    Low Earth orbit · USA (NASA)

    Shuttle payload-bay camera captured object making sharp turn after flash; debated between ice-particle/thruster explanation (NASA, Oberg) and anomalous analyses (Kasher).

  6. 1991-07-11Explained

    Mexico City eclipse videos

    Mexico City & nationwide · Mexico

    During solar eclipse, dozens videotaped a metallic-looking hovering object; launched modern Mexican ufology (Maussan); later analyses strongly indicate Venus in daytime sky — canonical misidentification-vs-mass-video case.

  7. 1993-03-30-31Unexplained

    Cosford / Shawbury incident

    RAF Cosford & Shawbury · UK

    Police and RAF personnel across UK reported vast triangular craft; Shawbury meteorological officer described beam sweeping ground; Nick Pope's MoD investigation briefed to defense minister — 'uncorroborated by radar but credible'.

  8. 1993-08-08Unexplained

    Kelly Cahill case

    Narre Warren North, VIC · Australia

    Cahill and independent carloads reported tall entities & craft; ground traces and EM effects documented; witnesses initially unknown to each other — key independent-corroboration case.

  9. OFFICIAL1993-2000·UK MoD (DI55)

    Project Condign

    Secret intelligence study

    Internal 4-volume study of UAP reports concluding 'plasma-related' phenomena; recommended no further study.

    OUTCOME: UK MoD UFO desk closed 2009; files released to TNA
  10. 1994-09-16Unexplained

    Ariel School encounter

    Ruwa · Zimbabwe

    62 schoolchildren reported a landed craft and dark-suited big-eyed beings at recess; interviewed days later by BBC's Tim Leach and Harvard's John Mack; adults corroborate consistency across decades.

  11. 1994-12-14Unexplained

    Trumbull County police incidents

    Trumbull County, OH · USA

    Multiple police departments pursued a low bright object across county; 911 and dispatch tapes preserved; featured in 'UFOs: 50 Years of Denial?'

  12. 1994-11-22? (Nellis)Unexplained

    Nellis Range 'flying saucer' video

    Nellis Test Range, NV · USA

    Range tracking cameras filmed unusual blob-like object with telemetry overlay; tape left range via contractor; aired 1995; object/dynamics never officially explained.

  13. 1994-01-28Unexplained

    Air France Flight 3532 (Duboc case)

    Over Coulommiers · France

    Capt. Duboc & crew saw large lens-shaped object that seemed to vanish; CNES/SEPRA correlated with military radar track showing object's disappearance from scope; flagship GEIPAN-era aviation case.

  14. 1995-01-06Unexplained

    Manchester Airport near-miss

    Manchester (BA5061) · UK

    BA 737 crew reported a lit wedge object flashing down the right side; UK CAA Joint Airmiss Working Group investigated and left it unexplained — a rare official 'airmiss' with unknown object.

  15. 1995-07-31Unexplained

    Bariloche near-landing incident

    San Carlos de Bariloche · Argentina

    Aerolineas 727 on approach encountered object as airport suffered blackout; crew executed evasive maneuver; Argentine AF acknowledged investigation; major South American aviation case.

  16. 1995 (release)Hoax / Debunked

    'Alien Autopsy' film (admitted hoax)

    London (production) · UK/Global

    Ray Santilli's 'Roswell autopsy' footage captivated global TV; 2006 admission of staged 'reconstruction'; essential media-literacy entry.

  17. 1996-01-20Unexplained

    Varginha incident

    Varginha, MG · Brazil

    Three girls reported a brown oily creature; rumors of military capture and hospital transfer followed; Brazilian Army says it was a mentally ill local man ('Mudinho') — witnesses & researchers dispute; huge in Brazilian culture.

  18. 1996-12-11Explained

    Yukon 'mothership'

    Fox Lake/Carmacks, YT · Canada

    22+ witnesses along 134 miles independently described an enormous row-of-lights craft; UFO*BC reconstruction estimated size ~0.5-1+ mile; later Cosmos 2335 rocket re-entry match proposed (2012) — timing fits; instructive contested case.

  19. OFFICIAL1996-2004·Private (Bigelow)

    NIDS (National Institute for Discovery Science)

    Private scientific org

    Studied Skinwalker Ranch, black triangles, cattle mutilations.

    OUTCOME: Dissolved; staff seeded BAASS/AAWSAP
  20. 1997-03-13Contested

    Phoenix Lights

    Phoenix, AZ & statewide · USA

    Thousands saw (1) a silent mile-wide V of lights transiting the state ~8pm and (2) 10pm hovering lights over Phoenix later shown to be A-10 flares (Maryland ANG); Gov. Fife Symington mocked it then (2007) said he saw the craft himself.

  21. 1997-1999+Unexplained

    Skinwalker Ranch acquisitions & NIDS study

    Uintah Basin, UT · USA

    Bigelow's NIDS bought ranch (1996) after Sherman family reports; scientists logged orbs, animal mutilations, anomalies; later (2007+) AAWSAP/BAASS studied it under DIA funding — bridge to AATIP story.

  22. OFFICIAL1997-2014·Chile (DGAC)

    Chile CEFAA / since renamed SEFAA

    Standing government office

    Aviation-focused UAP investigation office under civil aeronautics.

    OUTCOME: Active (SEFAA)
  23. 1998-10-19Unexplained

    Hebei fighter chase

    Hebei province · China

    Chinese J-6 jets reportedly chased a mushroom-domed object tracked on 4 radars near Changzhou base; official Chinese press covered; object outclimbed interceptors.

  24. OFFICIAL1999·France (ret. generals/IHEDN)

    COMETA Report

    Independent strategic study

    French generals/scientists concluded extraterrestrial hypothesis is the most rational for a residue of cases; urged preparedness.

    OUTCOME: No official adoption; landmark elite endorsement
2000s
14 entries
  1. 2000-01-05Unexplained

    Illinois police triangle

    Highland/Lebanon/Shiloh, IL · USA

    At least 5 officers in successive towns tracked a massive silent triangle at low altitude via radio relay; dispatch tapes preserved; near Scott AFB.

  2. 2004Nimitz Tic Tac
    2004-03-05Explained

    Campeche FLIR incident

    Campeche, Gulf of Mexico · Mexico

    Mexican AF surveillance plane filmed 11 IR-bright objects; released by SEDENA via Jaime Maussan; later analyses attribute IR sources to Cantarell oil-platform burn-off flares — key IR-artifact lesson case.

  3. 2004Nimitz Tic Tac
    2004-11-14Unexplained

    USS Nimitz 'Tic Tac' encounter

    Off Baja California (Pacific) · USA

    USS Princeton tracked objects dropping 80k ft in seconds for days; Cmdr. David Fravor & Lt. Cmdr. Alex Dietrich intercepted a 40-ft 'Tic Tac' that mirrored then outmaneuvered them; Chad Underwood's FLIR1 video captured object; cornerstone of modern era.

  4. 2004Nimitz Tic Tac
    2004-2019 (fleet)Unexplained

    'Metallic orb' global fleet observations (AARO era)

    Global (conflict zones+) · Global

    AARO 2023-24 briefings described metallic orbs 1-4m seen worldwide incl. MQ-9 video over Middle East; class remains unattributed in official reporting.

  5. 2004Nimitz Tic Tac
    2004-08-21Unexplained

    Tinley Park lights

    Tinley Park, IL · USA

    Three red lights in silent triangular formation videotaped by dozens over Chicago suburbs on multiple dates (2004-2006); extensive amateur footage archive.

  6. 2004Nimitz Tic Tac
    OFFICIAL2004-2018·Brazil (FAB/National Archives)

    Brazil official disclosure & 'UFO files' releases

    Declassification program

    Progressive release of military UFO files incl. Operation Prato and 1986 intercept night.

    OUTCOME: Ongoing releases
  7. 2006-11-07Unexplained

    Chicago O'Hare saucer

    O'Hare Intl Airport, Chicago · USA

    United employees & pilots saw a metallic disc hovering over Gate C17 before it shot up punching a hole in clouds; FAA initially denied reports then FOIA showed tower discussion; no investigation ('weather phenomenon').

  8. 2007-04-23Unexplained

    Alderney / Channel Islands sighting

    English Channel · UK

    Two airline captains on separate flights saw one or two mile-long yellow flat objects; Jersey radar had a primary contact; academic study (Baure, Clarke) published.

  9. 2007-2009Contested

    Kumburgaz videos

    Kumburgaz, Istanbul · Turkey

    Night guard filmed recurring objects over Sea of Marmara across summers; Turkish Council TUBITAK examined footage ('actual objects, not models'); skeptics identify cruise-ship deck lights — actively contested.

  10. OFFICIAL2007-2012·US DIA / Pentagon

    AAWSAP / AATIP

    Funded UAP research

    $22M DIA program (AAWSAP, via Bigelow's BAASS) producing 38 DIRD papers; AATIP continued informally under Elizondo (contested title).

    OUTCOME: Revealed by NYT 12/2017; DoD acknowledgment (2017)
  11. 2008-01-08Unexplained

    Stephenville lights

    Stephenville/Dublin, TX · USA

    Dozens saw huge lights configuration; USAF first denied then admitted F-16s aloft; MUFON's Powell/Schuessler FOIA'd FAA radar showing unknown target without transponder heading toward Crawford (Bush ranch) TFR.

  12. 2008-05-14Unexplained

    Needles, CA object & retrieval convoy

    Needles, CA · USA

    Turquoise object crashed near Colorado River; witnesses reported swift unmarked helicopter retrieval; covered by Knapp; object never identified publicly.

  13. 2008-06-08Unexplained

    South Wales police helicopter incident

    St Athan, Wales · UK

    Police helicopter crew reported saucer-shaped craft that they briefly pursued; widely covered; MoD confirmed report receipt in final year of UFO desk.

  14. 2009-12-09Explained

    Norwegian spiral anomaly

    Northern Norway sky · Norway

    Giant blue-white spiral stunned Scandinavia; quickly identified as failed Russian Bulava SLBM test spiral — canonical example of exotic-looking but explained aerial event.

2010s
13 entries
  1. 2010-07-07Explained

    Hangzhou Xiaoshan airport closure

    Hangzhou · China

    Xiaoshan airport closed ~1 hr after crews saw object; flights diverted; authorities later attributed to 'military-related' activity without detail; iconic modern Chinese case.

  2. 2011-01-28Hoax / Debunked

    Jerusalem Dome of the Rock videos (hoax)

    Jerusalem · Israel

    Multiple 'independent' videos of light descending over Dome of the Rock went viral; frame analyses exposed compositing & coordination; standard case study in viral UAP forensics.

  3. 2013-04-25Unexplained

    Aguadilla CBP thermal video

    Aguadilla, Puerto Rico · USA

    DHS CBP aircraft's thermal camera tracked fast low object crossing land, skimming ocean, appearing to submerge and split; leaked; analyzed in detail by SCU (300+ pg report).

  4. 2014-2015Unexplained

    US East Coast 'Gimbal'/'GoFast' encounters

    Off Virginia/Florida (W-72) · USA

    F/A-18 crews from Roosevelt CSG recorded 'Gimbal' rotating object and 'GoFast'; pilots (Ryan Graves' squadron) reported daily radar tracks after AN/APG-79 upgrade and a near mid-air with a 'cube in a sphere'; formal ASRS/hazard reports filed.

  5. 2014-11-11Unexplained

    Chilean Navy helicopter IR case (CEFAA)

    Off Valparaiso coast · Chile

    Navy helicopter FLIR captured object ejecting trailing plume; CEFAA studied 2 years and released as unexplained (2017); independent analysts matched IB6830 airliner contrail — CEFAA verdict contested.

  6. 2015-01-20? (removed)Unexplained

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    - · -

    -

  7. 2015 (surfaced)Hoax / Debunked

    'Roswell Slides' (debunked)

    Internet / Mexico City event · Global

    Kodachrome slides promoted as Roswell alien were shown by placard deblurring to be a museum child mummy; landmark crowd-sourced debunk.

  8. 2017NYT disclosure
    2017-10-25Unexplained

    Oregon 'fast-mover' F-15 scramble

    N. California/Oregon · USA

    Unidentified white aircraft without transponder flew amid airline corridor; FAA tapes (FOIA by The Drive) captured controllers & pilots tracking it; F-15s scrambled from PDX; never identified.

  9. 2017NYT disclosure
    2017-12-16Unexplained

    AATIP revelation & video authentication (event)

    Washington, D.C. (NYT) · USA

    NYT revealed Pentagon's AATIP program & Nimitz video, transforming UAP into mainstream policy topic; DoD later officially released three Navy videos (2020) confirming authenticity.

  10. 2017NYT disclosure
    OFFICIAL2017-2019·Private (TTSA)

    To The Stars Academy video releases

    Disclosure vehicle

    Released FLIR1/Gimbal/GoFast videos with chain-of-custody claims; catalyzed Navy confirmations.

    OUTCOME: Videos officially released by DoD 4/2020
  11. 2018-11-09Unexplained

    Ireland Shannon airliner reports

    Irish west coast · Ireland

    BA, Virgin and Norwegian crews reported very fast bright objects alongside; IAA opened investigation; meteors/space debris leading explanation.

  12. 2019-07-14-30Unexplained

    USS Russell / USS Omaha drone swarms

    Off San Clemente Isl., CA · USA

    Multiple destroyers logged swarms of unidentified 'UAS' incl. 'pyramid' night-vision video (Russell) and Omaha's radar/EO of sphere seemingly entering water; deck logs & intel briefs FOIA'd; later analysis suggests some were distant aircraft/drones — unresolved.

  13. 2019-12 to 2020-01Unexplained

    Colorado-Nebraska drone swarm mystery

    NE Colorado / SW Nebraska · USA

    Weeks of large grid-flying 'drones' reported by sheriffs and residents; FAA/FBI/military denied ownership; task force found no culprit; precursor to NJ 2024 flap.

2020s
24 entries
  1. OFFICIAL2020-08·US Navy/DoD

    UAP Task Force (UAPTF)

    Formal task force

    Consolidated UAP investigation under Navy after Senate push.

    OUTCOME: Succeeded by AOIMSG/AARO
  2. 2021-07-15? (removed)Unexplained

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    - · -

    -

  3. OFFICIAL2021-06-25·US ODNI

    ODNI Preliminary Assessment on UAP

    Landmark report

    144 UAP reports reviewed: 1 explained; 18 showed unusual flight characteristics; called for better data.

    OUTCOME: Framework for subsequent annual reports
  4. 2022-09 (paper)Contested

    Kyiv 'phantoms' observations (NAS Ukraine)

    Kyiv & Zhytomyr region · Ukraine

    Main Astronomical Observatory (NAS Ukraine) preprint reported frequent dark/luminous fast objects ('phantoms') via synchronized cameras; criticized by Avi Loeb's analysis (distance/velocity assumptions); wartime context.

  5. OFFICIAL2022-05-17·US Congress

    House Intelligence (C3) Subcommittee UAP hearing

    First open hearing in 50+ years

    Moultrie & Bray testified; showed unresolved 'spherical' video.

    OUTCOME: Public re-engagement of Congress
  6. OFFICIAL2022-07·US DoD

    AARO established

    All-domain Anomaly Resolution Office

    Statutory office resolving UAP across domains; public website (2023) with case stats & imagery.

    OUTCOME: Active; Kosloski director (2024-)
  7. 2023Grusch hearing
    2023-01-28 to 02-12Unexplained

    Chinese balloon & 3 unidentified object shootdowns

    US/Canada (AK, Yukon, Lake Huron) · USA/Canada

    After Chinese spy balloon shootdown, NORAD widened radar filters and F-22s downed 3 unidentified objects over Alaska, Yukon, Lake Huron; never recovered; WH said likely benign balloons; unprecedented kinetic engagements on unknowns.

  8. 2023Grusch hearing
    2023-04-27Hoax / Debunked

    MH370 'orb' videos debunked

    Internet / (2014 origin claim) · Global

    Viral videos claiming MH370 'teleportation' by orbs were traced to VFX assets predating claims; included as documented debunk benchmark for viral UAP media.

  9. 2023Grusch hearing
    2023-04-30Contested

    Las Vegas 'backyard creatures' report

    Las Vegas, NV · USA

    Family called 911 reporting tall creatures after residents & police bodycam captured a streaking object; LVMPD treated seriously; viral case with AARO-era attention; skeptics cite meteor + panic.

  10. 2023Grusch hearing
    OFFICIAL2023-06-05·US (ICIG route)

    David Grusch whistleblower claims

    Whistleblower disclosure

    Former NGA/UAPTF liaison alleged decades-long crash-retrieval & reverse-engineering programs withheld from Congress; ICIG found complaint 'credible and urgent'; DoD denied verifiable evidence.

    OUTCOME: Claims unproven publicly; drove legislation
  11. 2023Grusch hearing
    OFFICIAL2023-07-26·US Congress

    House Oversight UAP hearing (Grusch, Fravor, Graves)

    Landmark hearing

    Sworn testimony on crash retrieval claims, Nimitz, East Coast encounters; bipartisan attention.

    OUTCOME: Spurred UAP Disclosure Act push
  12. 2023Grusch hearing
    OFFICIAL2023-07 & 12·US Senate

    Schumer-Rounds UAP Disclosure Act

    Legislation

    Proposed Presidential records review board & eminent domain over recovered technologies; core provisions stripped in FY24 NDAA — records collection at NARA survived.

    OUTCOME: Partially enacted; reintroduced later
  13. 2023Grusch hearing
    OFFICIAL2023-09·NASA

    NASA UAP Independent Study Team report

    Scientific advisory

    16-member panel urged rigorous data standards, destigmatization; NASA named UAP research director.

    OUTCOME: NASA UAP program stood up
  14. 2024-11 to 2024-12Unexplained

    New Jersey drone flap

    New Jersey & NE US · USA

    Thousands of nighttime 'drone' reports incl. near military sites drove congressional demands; FBI/DHS/FAA + later WH (1/2025) said mix of authorized drones, planes, stars; NJ legislature moved to fund UAP research center (12/2025); case study in modern flap dynamics.

  15. OFFICIAL2024-11-13·US Congress

    House Oversight hearing 'Exposing the Truth'

    Hearing

    Elizondo, Shellenberger (alleged 'Immaculate Constellation' USAP), Gold, Gallaudet testified.

    OUTCOME: Referred matters to committees
  16. OFFICIAL2024-11-19·US Congress

    Senate Armed Services ETI/AARO oversight hearing

    Hearing

    AARO acting/incoming leadership questioned on caseload, GoFast/Gimbal resolutions claims.

    OUTCOME: Continued oversight
  17. 2025-01Contested

    Jake Barber 'UAP retrieval' claims

    US (NewsNation disclosure) · USA

    Former USAF helicopter pilot claimed involvement in crash-retrieval of egg-shaped craft and described 'psionic' summoning program; filed complaints to Congress/IG; no physical evidence public; AARO contact claimed.

  18. 2025-09-09Unexplained

    Wiggins Gulf of Mexico Tic-Tac account (hearing)

    Gulf of Mexico (2023 event) · USA

    Navy Senior Chief Alexandro Wiggins testified that in 2023 four Tic-Tac objects emerged from ocean and merged/departed, tracked multi-sensor from USS Jackson; presented at House UAP hearing with alleged sensor video.

  19. OFFICIAL2025-09-09·US Congress

    House Oversight Task Force hearing 'Restoring Public Trust Through UAP Transparency and Whistleblower Protection'

    Hearing

    Knapp, Wiggins, Borland, Nuccetelli, Spielberger; new sensor video claims; push for UAP whistleblower shield law.

    OUTCOME: Legislation pending
  20. OFFICIAL2025-12·New Jersey Legislature

    New Jersey UAP research center funding

    State initiative

    Post-drone-flap legislature moved to fund a state research center for unexplained aerial phenomena.

    OUTCOME: Pending implementation
  21. OFFICIAL2025-12 (FY26 NDAA)·US Congress

    FY2026 NDAA UAP intercept briefing requirement

    Legislation

    Conference NDAA requires Pentagon briefings on all UAP intercept operations by homeland-defense commands since 2004.

    OUTCOME: Enacted provisions in force
  22. 2026PURSUE releases
    2026-06-05Unexplained

    AARO 'mother orb' report (PURSUE release #3)

    US airspace (multiple) · USA

    June 2026 PURSUE release included AARO report by Dir. Jon Kosloski describing an orange 'mother orb' observed launching smaller red orbs; Kosloski noted ~40% of reported phenomena remain unresolved.

  23. 2026PURSUE releases
    OFFICIAL2026-01·US Congress

    Senate Armed Services subcommittee AARO oversight hearing

    Hearing

    AARO Dir. Jon Kosloski status update; public reporting portal plans discussed.

    OUTCOME: AARO expansion continuing
  24. 2026PURSUE releases
    OFFICIAL2026-02·US Executive

    PURSUE — Presidential Unsealing and Reporting System for UAP Encounters

    Declassification initiative

    Presidential order directing agencies to declassify UFO/UAP/ET-related files; releases via war.gov/ufo portal; release #3 (6/12/2026) included AARO 'mother orb' report; Kosloski cited ~40% unresolved.

    OUTCOME: Ongoing releases; contents debated ('shrugging' per TWZ)