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

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CHECK-LIST - UNIDENTIFIED FLYING OBJECTS

Incident # 139

1. Date 9 Jul 48

2. Time 2147

3. Location North end of Osborn, Ohio

4. Name of observer Clarence Glasebrook, 1st Lt., USAF, Hq ANC (NCIAXO-4)

5. Occupation of observer ATI Investigator

6. Address of observer Hq ANC (NCIAXO-4)

7. Place of observation ground

8. Number of objects one

9. Distance of object from observer N/S

10. Time in sight Appeared 3 times each time being 1-2 second duration

11. Altitude 3000 to 4000 feet

12. Speed between 500 & 600

13. Direction of flight west (east to west)

14. Tactics Male intermittent appearances at regulated intervals

15. Sound None

16. Size could not be estimated

17. Color pale yellowish white (luminous)

18. Shape N/S

19. Odor detected N/S

20. Apparent construction N/S

21. Exhaust trails None

22. Weather conditions Clear w/quarter moon in the East-Southeast.

23. Effect on clouds N/S

24. Sketches or photographs None

25. Manner of disappearance Suddenly at angle of approx. 70° to horizon in front of observer who was looking north

26. Remarks: Lt. Glasebrook was a reconnaissance pilot in World War II.

REGISTERED