Documents / Report

U.S. Air Force Analysis of Flying Objects in the United States, 101-172

U.S. Department of War · 210 pages · text by GLM-OCR

This declassified U.S. Air Force compilation of unidentified flying object incidents 101 to 172 contains check-list reports from 1948 and 1945. Incident 101 covers the 18 February 1948 sky explosion over Norcatur, Kansas, with letters from Norman G. Markham suggesting a lunar spacecraft, Dr. Lincoln LaPaz's reply judging it a genuine meteorite fall, and witness statements. The final incident, 172, records George F. Gorman's 27 minute F-51 pursuit of a white light over Fargo on 1 October 1948, corroborated by tower controllers and Dr. Cannon.

From the source:Release of 2026-06-12 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.

Read from the scan by GLM-OCR; expect the odd misread word.

CHECK-LIST - UNIDENTIFIED FLYING OBJECTS

1. 8 April 1948

2. Tina 14:30

3. Location Delaware, Ohio

1. Name of observer Rev. John H. Bergen

5. Occupation of observer Pastor

6. address of observer 111 North Washington Street

7. Place of observation From the ground

8. Number of objects one

9. Distance of object from observer Not determined

10. Timo in sight Ten minutes

11. Altitude Several thousand feet

12. Speod Not too fast

13. Diroction of Flight Almost due west into the wind

11. Tactics None

15. Sound None

16. Size Not less than 5 feet in width

17. Color Very white

18. Shape Spherical, with a small protrusion above it, like vapor streaks

19. Odor detected None

20. apparent construction N/S

21. Exhaust trails None

22. Weather conditions Clear

23. Effect on clouds N/S

24. Sketches or photographs None

25. Mannor of disappearance Disappeared from view behind the trees

26. Romarks: This object appeared like a concentrated bit of cloud except it was clearly outlined. The size could not be determined,

Cases discussed

About this file

Report, from the pursue collection. The PDF is mirrored here; the original link is above. The text was read from the page images by GLM-OCR; expect the odd misread word. 210 pages are in the text index: search them above, or from the library's search.