DOW-UAP-D087, U.S. Air Force Analysis of Flying Objects in the United States, 1-100

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Agency
DoD
Category
military
Type
PDF
Event Date
n/a
Released
2026-06-12
Size
81.4 MB
Original Filename
DOW-UAP-D087_US-AirForce_Analysis-of-Flying-Objects-in-the-US_1-100.pdf
Location
United States

Includes a "Check-List - Unidentified Flying Objects" that contains details about the incident. Many summaries also include witness lists or statements and other narrative reports or descriptions.

The summary above is sourced from the released file metadata as published to war.gov. The analysis sections below are original to this tracker.

Text of the document

Machine-extracted from the PDF war.gov published (its text layer or OCR), so expect errors, especially in names, numbers and handwriting; the PDF is the authoritative copy. Lines that did not extract as readable text are left out. Showing about 990 words from pages 57, 72, 90, 104, 171, 185, 224, 239, 246, 247, 248, 249, 250, 251, 252, 253 of 253.

PAGE 57

.. IDOIDI boa an &1.rpl.&ne• She mtationad \hat ehe hid nnv -.n t.ba'\ Wore, eo 'Cl3 cmt.t.112&. It was ao ~ ...,- ,.. 00:Uld not determine the abe or ffen the J.art. which now looked like olO\lda blJ\ ,iwpt. a~, am thie shape eM1ted to tllido Tho ftpal' nqed in the eq tor 0110· an bov.

PAGE 72

7. flac of ob::.·r·v'\.ti on Ioekboume - objects Hen over CotmMrd.a.l Point oireled one place tor dUl'A~

PAGE 90

ObJeot ~ rowld a4 llblte (*'411' Ulla clmda that puM4 GIi a heecH II of lppl'CIII. ~• Oat of lbe pllaee {Mat ell' 1 apo\tecl Dou no\ .._ W ~ with report that ibt phemeeu wa "Jama f# a CIClall

PAGE 104

about. It. •• oi- l round 1n •\&pe, in oolar equhalent ,1.. wow.d be t. the <lt.uc.te ot aboui ~ teat; and it N«Deki to

PAGE 171

UYer had seen~ to OOlllpllN with it) nor •it• plane. Re ,tat. a lhootuic •tar hit mco cloMr at an ••t te4 belent of ftJ'OUl'ld 6,cxx, :rt. (&la and foe)

PAGE 185

3 obJeot. pe4ll.e4 off the lett r:w1 proceeded in a uiore nortnerly direction. Five mimtea uter ll)Other group of 3 object• were eeeu -proeee~ in in the same direct.1on. then a fev IUllUt&e later the three w1t.nesse• aav (1) the, fie'i' on a lM•l line amt did not oope~r to drop ·.tere DOt tta reflection of cit)' l1Vtt• •ince:

PAGE 224

o! the :nhsilo and an ndditbncl. spot in the <:E'nter v..ic.~ he bel.ieved to 'be the t.c.il. ~ object-a did not 4':,v& ~a arid the wit.n~es thOU&ht thet were Jet

PAGE 239

crew cl\.fsd uttention to a 11il

PAGE 246

C~K-LIST - UNIDENTIFIED FUING OBJEC'IS 3. Location 30 miles west of Lovelock, Nevada 6. Address of Observer N/S 8. Number of objects l 9. Distance of object from observer N/S ll. ~~~b.tgei300 feet above ground 13. Direction of flight: N/S l.4. Tactics None 23. Effect on clouds N/S Sketches or photographs None 25. M:lnner of disappearance Exploded 26. Remarks: (over)

PAGE 247

The Fairfield Control Tower obtained a r eport at approx:ilnstezy 2300 EST had seen an object explode in the air at a height of 1200 to 1300 feet. Time: 1926. (Would appear to be connedted With Incidents 94, 95 and 97• )

PAGE 248

CHECK-LIST UNIDENI'IFIED FLITNG OBJECTS Time 1925 fuT Location Between Medford, Oregon & Mt Shasta, Calif Name of observer N/S (United Airline Flight #191) Occupation of observer Pilot on Flight #191 (as above) Address of observer N/S g. Number of objects 1 9. Distance of object from observer N/S 10. Time in sight N/S Direction of flight N/S 23. Effect on clcuds N/S Sketches or photographs None Manner of disappearance N/S - saw flash - presumably an explosion

PAGE 249

The Fairfield Control Tower obtained a report from cakland Airport United Airlines Flight 19 proceeding on airways between Medford, Oregon, and Mt Shasta, observed a flash at 19'25 PST just north 0£ their position.

PAGE 250

CHECK LIST - UNIDENTIFIED FLYING OBJEC'.IS 2. Time Just before break of day Location Anderson Road., Houston, Texas Occupation of observer Employe of Immigration Svc., Dept of Justice Address of Observer Anderson Road, Houston, Te:xas Fl.ace of observation Their home Number of objects l Distance of object from observer N/S 10. Time in sight N/S N/S (It appeared to fall in a field adjacent to their residence) 13. Direction of .flight Downward ]4. Tactics tlspinningll 16. Size 26 to 30 inches in diameter 17. Color Fire-colored 18. Shape Round Odor detected N/S 20. Apparent construction Fireball Tail of approximately 20 feet in length which appeared to diminish as it approached 22. ileather conditiona N/S the ground 23. Effect on clouds N/S Sketches or photographs None J,!anner of disappearance Suddenly "went out11 just before it reached earth. 26. Remarks (over)

PAGE 251

Incident occurred just before break of day. Object appeared to .Mrs Brimberry as a large round ball of fire about 26 to 30 inches in diameter with a 11tai l 11 of approximately 20 feet in length. This 11tai111 seerood to diminish as it approached the ground. It appeared to have sudde~ llgone out11 just before it reached the earth. It possibly could have hit the ground a great distance away but it seemed to have landed in the open vacant field adjacent the house. This field is about 18 acres in area. Mr Brimberry descr~bed the object as being "almost round, maybe a little oval or saucer-shaped and giving off a bright light. It appeared to be spinning. He did not see the tail when he observed the object. Incident occu:r-red just before sun-up ai.d it was pretty light outside.

PAGE 252

Location Helsinki, Finland lJame of observer Artile taken from Helsinki Fress, 10th Jan !$ Finland (USLUIATI'ACHE AJ,!UGATION Helsinki, Findl.ad 6. Address of Observer Helsinki, Finland Place of observation Vaasa, Finland Number of objects 1 9. Distance of object from observer N/S 13. Direction of flight West to Fast 21. Exhaust trail:! Long tail 23. Effect on clouds N/S Sketches or photographs None 26. Remarks : Helsinki press 10th Jan 4S reported observation of light phenomenon vicinity Vaasa 3 Jan. A brightly shining object with a long t.lil

PAGE 253

Location Helsinki Finland (Military Attache was official sou.roe of information) Name of observer N/S Occupation of observer N/S 6. Address of observer N/S Place of ooservation Pietarsaari, F.i.nl.emd Nwnber of objects 1 Distance of object from observer N/S 10. Time in sight 10 seconds Direction of flight North to South 17. Color Shining 21. Exhaust trails Grey streaks were Je ft ,in the sky. 23. Effect on clouds N/S Sketches or photographs None Manner of disappearance N/S 26. Remar ks~ A shining object was seen near Pietarsaari on 5th Jan 191$ vrhi.ch was observed for 10 seconds. It was goir.g from north to south. Eyewitnesses state flames were ejected and grey streaks le.ft in the sky.

Where this file fits in the PURSUE archive

This file is one of DoD's 257 files in the Trump PURSUE disclosure. Within the DoD agency block it ranks #147 of 257 by Anomalousness Index. Across the entire 450-file archive it ranks #271 of 450.

That places it in the lower-scoring band of the archive (271 of 450 by score), typical of investigative-record style files where the report is paper-based rather than instrumented.

Anomalousness Index: 56/100

Evidentiary weight that this encounter remains unexplained after conventional analysis. Not a probability of extraterrestrial origin - that number is not honestly computable from the released files and this tracker refuses to publish it.

🤖 AI-ASSISTED SCORING · methodology

The six rubric components break down for this file as follows. Each component has a weighted contribution to the final score; the per-component explanation below describes what this file's particular value on that component means in the rubric's framework.

sensor quality (eyewitness only) 30 × 0.25 = 7.5

No sensor, camera, or instrument backs this observation - it is testimony, relayed through the Department of War, and scored on the rubric's lowest sensor-quality tier for that reason. That doesn't bear on the witness's credibility (a separate axis); it reflects only that nothing beyond human perception recorded the event.

witness credibility (military personnel) 80 × 0.2 = 16.0

Reported by trained U.S. military personnel during an operational mission (2026-06-12) - a high witness-credibility tier, ranked in the rubric below astronaut, trained-aviator, and federal-agent testimony. This profile is shared across the AARO-submitted infrared-capture cluster that anchors the archive's densest scoring band, at 66.

corroboration (single witness instrument) 60 × 0.2 = 12.0

On corroboration, this file from the Department of War - like every single-tier file in the PURSUE archive - is a single-witness or single-instrument capture per the released metadata. The rubric doesn't infer multi-witness confirmation the summaries don't actually establish; this score reflects the honest limit of what was released, not a judgment about the underlying event.

kinematic anomaly (no kinematic data) 30 × 0.15 = 4.5

The released file contains no speed, acceleration, or vector data precise enough to score on the kinematic axis - and that's true archive-wide, not specific to this file. The rubric declines to infer kinematic anomaly from a witness's narrative estimate of how fast something moved; that itself says something about what PURSUE actually released: descriptive accounts, not flight-path telemetry.

mundane explanation available (weak mundane candidate) 70 × 0.1 = 7.0

Every file in the archive, including this one, scores this tier: a conventional explanation was considered in the released record but isn't treated as dispositive. That's a pattern in how war.gov's own summaries are written - they consistently hedge against strong conclusions either way - and the rubric takes that hedging at face value rather than resolving it for them.

official disposition (open after review) 90 × 0.1 = 9.0

This file was released as open by the Department of War after a formal review process concluded - not simply logged and left pending. That's a stronger disposition signal than 'unresolved, no review': a review actually happened, and remaining open is the Department of War's own published conclusion from it, not an absence of one.

Bottom line on the score: the Anomalousness Index of 56/100 reflects evidentiary weight that this specific file's encounter remains structurally unexplained by the rubric's six axes - it is not a claim that the underlying event involved anything non-conventional, and it is not comparable across rubrics that use different weights. For the full per-axis weights and the rubric JSON, see /methodology.

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Other PURSUE files in the same category, ranked by Anomalousness Index.

DoD · VIDEO SCORE 68

DOW-UAP-PR024, Unresolved UAP Report, Middle East, 2023

DoD · VIDEO SCORE 68

DOW-UAP-PR072, "ADMINISTRATIVE REVISION: IIR 1777 J0032 22 Kazakhstan - UAP in the vicinit…

DoD · VIDEO SCORE 68

DOW-UAP-PR106, Unresolved UAP Report, Eastern United States, 2020

DoD · VIDEO SCORE 68

DOW-UAP-PR108, Unresolved UAP Report, Western United States, 2020

DoD · VIDEO SCORE 68

DOW-UAP-PR109, Unresolved UAP Report, Eastern United States, 2015

DoD · VIDEO SCORE 68

DOW-UAP-PR110, Unresolved UAP Report, Eastern United States, 2020

BROWSE ALL 450 FILES →

Verification

SHA-256:

8004ab172820cb1e35c195b32badf6ede8b5cf12d27c474e54c8788bc14815a9

This hash is the SHA-256 of the file body war.gov served on the verification date above. War.gov has re-processed some file bodies since first release (re-compression + OCR, no content removed - see /changes); we re-verify and record the change rather than silently serve a stale hash. How to check this yourself →

Source: https://www.war.gov/medialink/ufo/061226/release_03/documents/DOW-UAP-D087_US-AirForce_Analysis-of-Flying-Objects-in-the-US_1-100.pdf

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