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Project Blue Book Mantell case file (92 pages)

USAF / NARA via The Black Vault · 93 pages · text by GLM-OCR

This 92-page Project Blue Book file, released through The Black Vault, covers the 7 January 1948 sighting at Godman Field, Fort Knox, Kentucky. It holds control tower witness reports, a record of the P-51 pursuit led by Captain Thomas Mantell, AMC requests for theodolite readings and weather data, and astronomical tables for Venus and the Moon. One analysis concludes the object was not Venus and calls the sighting unexplained. The file also includes a 1964 letter to the Simpson County coroner about Mantell's death.

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

1. Date 7 Jan 48

2. Time 1445

3. Location Godman F1d, Ky

4. Name of observer Col Guy G. His

5. Occupation of observer Commanding Officer, Godman Fld

6. Address of observer Godmen Tld, Ky.

7. Place of observation Control.Tower, Godman Fld

8. Number of objects 1

9. Distance of object from observer N/3

10. Timo in sight 5 minutes

11. Altitude 25,000+

12. Speed 180MPH

13. Direction of flight 215° South to the west

14. Tactics Remained stationery for approx 1-1/2 hours

15. Sound None

16. Size 1/4 size full moon

17. Color white

18. Shapo round

19. Odor detected 2/8

20. Apparent construction N/S

21. Exhaust trails Sesmed at times to have a red border at the top and at the bottom

22. Weather conditions Clear

23. Effect on clouds None

24. Skotches or photographs None

25. Manner of disappearance Behind a cloud

26. Remarks: (over)

About this file

Document, cited by the archive. 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. 93 pages are in the text index: search them above, or from the library's search.