65_HS1-834228961_62-HQ-83894_Section_009
The FBI's 62-HQ-83894 case file includes investigative records, eyewitness testimonies, and public reports concerning Unidentified Flying Objects and flying discs documented between June 1947 and July 1968. The records include high-profile incident accounts, photographic evidence from sites like Oak Ridge, TN, and technical proposals regarding potential propulsion systems. Additional topics include convention programs, researcher accounts, and extensive media coverage from the period. This file is partially posted on FBI vault with more redactions and some pages missing. Included here is the complete case file with several newly declassified pages and only minor redactions.
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 996 words from pages 2, 4, 6, 9, 11, 12 of 290.
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Office Men • dum . TO DIRECTOR, FBI DATE: 11-14-57 FLYING DISCS INFORMATION CONCERNING Re Kansas City letter 11-8-57. This matter is being referred to OSI without inves tigation and no other action is being taken in accordance with existing instructions.
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uNITEn GOVERNMENT Director, FBI November 20, 1957 ~ Legal Attache, Havana, Cuba SUBJECT: REPORTS OF FLYING DISCS FOREIGN MISCELLANEOUS The following information is submitted as of interest to the Bureau in the event reports of flying discp are still desired. The Havana daily newspaper "Diario de la Marina" November 12, Cuba, reporting that JOSE. ~IET0 and OARMEL?~ZMAN, who had just arrived in that town from the Matahambre Mines in Pinar del Rio Province, claimed that they had seen a flying disc in the shape of a m man's hat hovering over the general area of Matahambre for several } ' minutes. They claimed that this disc was larger than ordinary airpla normally seen in that area and that it was completely silent in its flight. They said that it disappeared at a very high speed towards the sea. There was no further descriptive information furnished in this newspaper article. It is noted that Matahambre is located approximately 90 miles to the west of Havana. No other reports corroborating the above were received and no inquiry has been made by this office.
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SUBJECT: UNIDENTIFIED FLYING OBJECTS ~:~:== Ever since the Russians released "Sputnik" there has been a great increase in the number oj' "/lying saucers" ~I .d, and other unidentified flying objects {UFO) reportedly seen by I?: . people all over the u. s. on October 10, 1957, the Air Force ~1¢:J was j'looded with calls and the newspapers were j'ull of reports (J that an unknown object described as "looked like the moon" and trailing a "blue j'lame that pulsed like a heart" had landed in ) the vicinity of Vernal, Utah. The Air Force immediately investigated these reports with negative results, inasmuch as 1 no object was located nor was there any evidence of an object having fallen in Utah. Within the past two weeks reports in these cases have increased tremendously and some of the more serious have been described as follows: An object had landed in Nebraska with six people aboard, the persons had talked to a Nebraska j'armer and then sped oj'j' into space; a j'irey object was seen flashing across .,- ~ the southern skies from Albany, Georgia, to Miami, Florida; a Coast Guard cutter had sighted a huge object j'lying over the Gulj' of )Jexico, and persons in the Southwestern states while driving their cars have allegedly seen UF0 1s that caused the engines in their automobiles to stop. In view of the number oj' these reports, the Bureau ' s Liaison Representative discussed these various sightings with officials of Air Force Intelligence and was advised that all \ the cases mentioned above have j'or all practical purposes been /i resolved as being nonauthentic or there was no basis j'or the sightings. Investigating details that the Air Force had out in the j'ield investigating these matters have not submitted their complete reports but have advised that they are all more· or less negative. The Air Force is j'ollowing these sightings closely and all reports are submitted to the Air Technical and Intelligence Center, at '-.. Wright- Patterson Air Force Base in Ohio where they are· evaluated~ and analyzed. In the event any of the j'uture reports appear to ~ be authentic, the Air Force will immediately notify the Bureau, keeping in mind our particular interest in matters concerning espionage and sabotage.
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Director of Special Investigations The Inspector General Department of the Air Force BuiZdtng Tempo E 4th and Ada~s Drtve, JY. John Edgar Hoover, Director Federal Bureau of Investigation Subject: ROBERT T. STONE; INTER CONTINENT.AL AERIAL RESEARCH FOUNDATION MISCELLAllEOUS - INFORM4 TION CONCERNING Ctty Pi:litor, Hannibal Courter-Post, Hannibal, Missouri , advised an agent of thts Bureau .at Hannibal that he ?Das tn receipt of an urn:iated letter stgned by P.. T. Stone. This letter bears the letterhead nrnter-Continental Aerial Research Foundation• and tn the upper right corner there is typed nmsSOURI FILTER I The letter furnished by Mr. Watson is as follows: "Dear Edi tor: name of Truth, which the newspapers of our great countries so proudly defend and uphold. Boardman __ Z/6/58. Advise1r8ureau results of your indices an EfOOlvl
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Director of Special Investtgattons "As a ctvil tan body of tnvesttgators> 1De hope to unravel the snarled uss that shrouds the U.F. O. question, and wit h the help of the newspapers and the publtc, where can we fatJ? #lfe will be grateful tf you rDill publish the enclosed appeal on the front page of your neUJSpaper, tn a conspicuous enough ,aanner that no one will fall to nottce tt. It Is the public 1De must depend upon to get thoroughly organt6ed, and with tht• co-operation we are certain that we can find the ansrHr to the rtddl • of the 'Flytng Saucers.' •rt a f'tJter Center has been established tn your state or province, this form letter will carry its given on the enclosed 'Publtc Nottce.' If no such Jilter center address ts gtven, then the original headquarters address should be used. #We wtsh to thank you for any asststance you nay be able to gtve us tn this respect. Later established ftlter center addresses will be sent to you for publtc attention tn the event oJ unusual sighttngs, that may come to your att~ntton. "For the Inter Continental Aerfal At tached to the Jett•r was the nottce which it was r•guested be published. Thta notice ts as follows:
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lnoum also as flying sauc•rs--or kno1DB a.nyon• who has se•n them stnce January 1st, 1957., plttase contact ua ,..,11dtate1v, giving full naaes and addr•ss•s of the AustraJta, Japan, England, A,frtca, and South .America. And ,a.ch state, provtnce or r•gton wtll havtt tts own for all UFO r11ports and other assoctatttd data, a as a gttneral secretary f or ICARP.
Where this file fits in the PURSUE archive
This file is one of FBI's 104 files in the Trump PURSUE disclosure. Within the FBI agency block it ranks #38 of 104 by Anomalousness Index. Across the entire 450-file archive it ranks #202 of 450.
That places it in the lower-scoring band of the archive (202 of 450 by score), typical of investigative-record style files where the report is paper-based rather than instrumented.
For the broader cluster context, this file is part of FBI Case 62-HQ-83894 - the 18-PDF FBI central case file covering 1947-1968. The cluster page walks through all 18 member files with regional grouping, sensor breakdown, and standout analysis.
Anomalousness Index: 58/100
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.
Reported by a witness with no instrumented record. The lowest tier in the rubric's sensor axis. Eyewitness perception in field conditions, even when the witness is highly credentialed, scores below capture by any instrumented modality. This report reached the federal record through the FBI.
Federal agency personnel (FBI investigators or equivalent) recording the report into the federal investigative system. Investigative credentials, but typically operating in a reactive rather than mission-active posture.
Single-witness or single-instrument capture. This is the corroboration tier for the overwhelming majority of the PURSUE archive on the released metadata - the rubric records the honest limit of the underlying record rather than inferring multi-witness corroboration that the released summaries do not establish. A small number of files with an independent second witness or instrument score on the multi-witness/multi-instrument tier above this one.
No kinematic measurements - speed, acceleration, vector - are published in the released file with sufficient precision to score on the kinematic axis. The rubric does not infer kinematic anomaly from narrative observer estimates. Every file in the archive carries this value, which is itself an observation about the disclosure: kinematic-grade telemetry was not part of what was released.
A conventional candidate explanation has been considered but is not dispositive. Every file in the archive scores this way - reflecting that the underlying release metadata systematically caveats strong determinations in either direction. The released summaries warn against reading them as conclusive analytical judgments, and the rubric respects that.
Released as open after formal review by the originating agency. The file passed through a review process and was published in that posture - a stronger disposition signal than 'unresolved with no review,' because review has occurred and the open status is the agency's published conclusion.
Bottom line on the score: the Anomalousness Index of 58/100 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.
Related files in FBI
Other PURSUE files in the same category, ranked by Anomalousness Index.
FBI-UAP-PR001, “Triangle Orbs,” Northeastern United States, 2021
FBI-UAP-PR002, “Red Orb Rotation,” Northeastern United States, 2022
FBI-UAP-PR003, “Orbs Over the Pond,” 2024
FBI-UAP-PR004, “Northeastern Orb Sighting,” 2025
FBI-UAP-PR005, Digital Recreation, Narrative Statement 3-1, Western United States Event, 2…
FBI-UAP-PR006, Digital Recreation, Narrative Statement 3-2, Western United States Event, 2…
Verification
SHA-256:
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/release_1/65_hs1-834228961_62-hq-83894_section_9.pdf