USAF record 28955810 (1953)

1. DATE - TIME GROUP August 1953

2. LOCATION Calverdale, Idaho

3. SOURCE Civilian

4. NUMBER OF OBJECTS One

5. LENGTH OF OBSERVATION 10 - 15 Sec's

6. TYPE OF OBSERVATION Ground-Visual

7. COURSE Not Reported

8. PHOTOS □ Yes □ No

9. PHYSICAL EVIDENCE □ Yes □ No

10. CONCLUSION [REDACTED]

11. BRIEF SUMMARY AND ANALYSIS: A locomotive, fantastic, superlative, shrilling, plowing, [ILLEGIBLE] pitched screaming missiles cut the air: A deafeningly powerful engine; grinding, charging, buzzing "whack" with a powerful locomotive attached tugger and charged with adiety strenuously giving the impression that it wanted to attack or perhaps simply to obstruct; but was scared of a final shadow as in . . . Letters not in file.

FORM FTD SEP 23 0-329 (TDE) Previous editions of this form may be used.