Prospector's Flying Discs Near Mt. Adams, 1947
F. M. Johnson reported oval objects with clock-hand tails banking into clouds.
May 8, 2026
Pending
PURSUE Program

AI Disclosure Brief
AI assistedReported Object Read
Prospector F. M. Johnson observed multiple round objects about 30 feet in diameter, oval-shaped tapering to a point, with bright top surface and a tail feature resembling a shifting clock hand, passing low overhead silently at high speed before banking on edge into a cloud.
Notable Characteristics
- Color: bright top surface
- Luminosity: bright
- Size: 30 foot diameter
Reported Motion
- high speed, banking on edge into cloud
Evidence Notes
- Eyewitness account via letter
- Viewed through telescope
- Corroborated timing with Kenneth Arnold sighting
Declassified FBI file captures early flying disc report from prospector claiming detailed observation matching Arnold's timeframe, forwarded by Air Force intelligence for interview; no follow-up results in this section.
Disc
visual, telescope
85%
Prosaic Leads
- Possible influence from Arnold newspaper stories, as noted by Col. Springer
- Unfamiliar aircraft or atmospheric phenomenon misidentified
Anomalous Indicators
- Detailed unique features: clock-hand tail mechanism
- Silent high-speed flight at low altitude
- Telescope observation corroborating solidity
Evidence Gaps
- No FBI interview results from Portland as requested
- No enclosed original Johnson letter image
- Lack of independent corroboration
Evidence Quotes // source statements
Open archive"they were Round about 30 foot in dimater tapering sharply to a point in the head end in an oval shape. with a bright top surface. I did not hear any noise as you would from a plane. But there was an object in the tail end looked like a big hand of a clock shifting from side to side like a big magenet. There speed as far as i know seemed to be greater than anything I ever saw. Last veiw I got of the objects they were standing on edge Banking in a Cloud."
F. M. Johnson, Prospector
Letter to Lt. Col. Donald L. Springer dated August 20, 1947
"Similarity between Arnold's early report and this gentleman's report."
Lt. Col. Donald L. Springer, AC of S, A-2 Intelligence / Fourth Air Force, Hamilton Field
Memo forwarding Johnson's letter, August 25, 1947
Pattern Mesh // linked sightings
Unresolved UAP Report, United Arab Emirates, October 2023
The United States Central Command submitted a report of an unidentified anomalous phenomenon to the All-domain Anomaly Resolution Office (AARO) consisting of four minutes and 57 seconds of video footage from an infrared (IR) sensor aboard a U.S. military platform in 2023. An accompanying mission report, DoW-UAP-D23, mentions a UAP was observed during the mission. Video Description: 00:00-01:55: No content. 01:56: An area of contrast becomes distinguishable against the background in the center of the right side of the display. 02:04: The IR sensor pans to center on the area of contrast. 02:14: The sensor field-of-view narrows to zoom in on the area of contrast. 02:15-03:26: The area of contrast remains generally in the center of the sensor field-of-view. 03:27-04:57: The sensor motion causes the area of contrast to move erratically across the display. Due to this motion, the sensor system repeatedly loses and reacquires the area of contrast within the center area of the display. This video description is provided for informational purposes only. Readers should not interpret any part of this description as reflecting an analytical judgment, investigative conclusion, or factual determination regarding the described event’s validity, nature, or significance.
Same source archive
Shared tags: pursue-release-1, release-1
Unresolved UAP Report, United Arab Emirates, October 2023
The United States Central Command submitted a report of an unidentified anomalous phenomenon to the All-domain Anomaly Resolution Office (AARO) consisting of 43 seconds of video footage from an infrared sensor aboard a U.S. military platform in 2023. An accompanying mission report, DoW-UAP-D23, mentions a UAP was observed during the mission. Video Description: 00:00-00:17: An area of contrast remains generally within the top left quarter of the display. 00:17-00:18: The sensor pans from right to left, causing the area of contrast to pass through the center of the display. The sensor then pans from left to right, causing the area of contrast to return to its approximate initial position within the sensor field-of-view. 00:29: The sensor stops tracking the area of contrast, causing it to leave the sensor field-of-view on the left side of the screen. 00:30-00:43: The sensor resumes its motion relative to the background but does not reacquire the area of contrast. This video description is provided for informational purposes only. Readers should not interpret any part of this description as reflecting an analytical judgment, investigative conclusion, or factual determination regarding the described event’s validity, nature, or significance.
Same source archive
Shared tags: pursue-release-1, release-1
Unresolved UAP Report, Syria, October 2024
The United States Central Command submitted a report of an unidentified anomalous phenomenon (UAP) to the All-domain Anomaly Resolution Office (AARO) consisting of five seconds of video footage from a full-motion video (FMV) camera aboard a U.S. military platform in 2024. An accompanying mission report, DoW-UAP-D32, described the UAP as consisting of a “misshapen and uneven ball of white light,” and reported that a “light/glare halo effect” occurred at the top of the FMV feed. Video Description: 00:01-00:03: Two semi-transparent, irregularly shaped orange areas overlay the background imagery, persisting for less than two seconds each. This video description is provided for informational purposes only. Readers should not interpret any part of this description as reflecting an analytical judgment, investigative conclusion, or factual determination regarding the described event’s validity, nature, or significance.
Same source archive
Shared tags: pursue-release-1, release-1
Unresolved UAP Report, Syria, October 2024
The United States Central Command submitted a report of an unidentified anomalous phenomenon (UAP) to the All-domain Anomaly Resolution Office (AARO) consisting of six seconds of video footage from a full-motion video (FMV) camera aboard a U.S. military platform in 2024. An accompanying mission report, DoW-UAP-D32, described the UAP as consisting of a “misshapen and uneven ball of white light,” and reported that a “light/glare halo effect” occurred at the top of the FMV feed. Video Description: 00:02-00:04: An area of irregular color and brightness, mainly consisting of white and red highlights, appears near the center of the top edge of the sensor display. The area extends to a width of approximately one-third of the horizontal frame, with a vertical area comprising approximately one-sixth of the viewing area. Overall, its shape is best described as a horizontally-oriented half-oval bisected along its major axis. This video description is provided for informational purposes only. Readers should not interpret any part of this description as reflecting an analytical judgment, investigative conclusion, or factual determination regarding the described event’s validity, nature, or significance.
Same source archive
Shared tags: pursue-release-1, release-1
Unresolved UAP Report, Syria, October 2024
The United States Central Command submitted a report of an unidentified anomalous phenomenon (UAP) to the All-domain Anomaly Resolution Office (AARO) consisting of five seconds of video footage from a full-motion video (FMV) camera aboard a U.S. military platform in 2024. An accompanying mission report, DoW-UAP-D32, described the UAP as consisting of a “misshapen and uneven ball of white light,” and reported that a “light/glare halo effect” occurred at the top of the FMV feed. Video Description: 00:00-00:01: An indistinctly shaped multi-colored area moves from right to left across the top edge of the sensor display within the first second of the video. This video description is provided for informational purposes only. Readers should not interpret any part of this description as reflecting an analytical judgment, investigative conclusion, or factual determination regarding the described event’s validity, nature, or significance.
Same source archive
Shared tags: pursue-release-1, release-1
Unresolved UAP Report, Syria, July 2022
The United States Central Command submitted a report of an unidentified anomalous phenomenon (UAP) to the All-domain Anomaly Resolution Office (AARO) consisting of 14 seconds of video footage from an infrared (left) and electro-optical (right) sensor aboard a U.S. military platform in 2022. An accompanying mission report, DoW-UAP-D16, described the UAP as “moving from north to south.” Video Description: At the five second mark, the video depicts an object moving from right to left across the top right quarter of the sensor field-of-view. This video description is provided for informational purposes only. Readers should not interpret any part of this description as reflecting an analytical judgment, investigative conclusion, or factual determination regarding the described event’s validity, nature, or significance.
Same source archive
Shared tags: pursue-release-1, release-1
Chronology Trace // before & after
Apollo 12 Lunar Anomaly Highlighted, 1969
Moon
Large Blue Triangle Hovers Near Facility, March 2023
Pacific Time Zone
FBI Photo B23 Western US Mystery
Western United States
FBI's Central Crosshair UAP Image
PURSUE Program
Official Files // source material
1 linked65_HS1-834228961_62-HQ-83894_Section_3
Declassification authority derived from FBI Automatic Declassification Guide, issued May 24, 2007. 396 (5:31-56) 0062 83894 Class / Case # HO HEADQUARTERS FBI - CENTRAL RECORDS CENTER t of Justice FROM OR ADDED TO THIS FILE) RRP003IXHO 8/11/1274194 3 Vol. 101 Serial # BUREAU FOR OPA JAN 19 1979 BY INVESTIGATION DO NOT DESTROY COPIED FOR FOIPA # 389136 a IPA SERIALS 101-136 R348 PICKETT STREET DO NOT USE CARE IN HANDLING THDESTROY FOIPA # 993087 MAR 1 1978 BY Transfer-Call 421 **** **** 18-1823 *62-HQ-83894-3* SERIALS 101-130 62- HQ-83894 + SECTION 3 SECTION 3 MAY 13 1977 I 130 FOR PA R334 1 Sub + STANDARD FORM NO. 64 Office Memorandum . UNITED STATES GOVERNMENT TO : Director, FBI HMK II * FROM : SAC, San Francisco SUBJECT: REPORTS OF FLYING DISCS DATE: September 4, 1947 AIRMAIL SPECIAL DEL
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