20c41b134d548914

28962789.pdf

NARA·NARA_PBB_597821_pdfs-2·pdf·7.7 MB·1 pages

Scores

1.3
Document value
0.0
Cross-references
2.0
Provenance
3.8
Info density
0.0
Topic relevance
0.0
Anomalousness

OCR'd text preview (1 of 1 pages)

Source: mistral_ocr · confidence ~95%

page 1
|  1. DATE | 2. LOCATION | 12. CONCLUSIONS  |
| --- | --- | --- |
|  12 K Jul 55 | Philadelphia, Pa | ☐ Was Balloon ☐ Probably Balloon ☐ Possibly Balloon  |
|  3. DATE-TIME GROUP Local 13-0340Z GMT | 4. TYPE OF OBSERVATION ☑ Ground-Visual ☐ Ground-Radar ☐ Air-Visual ☐ Air-Intercept Radar | ☐ Was Aircraft ☐ Probably Aircraft ☐ Possibly Aircraft  |
|  5. PHOTOS ☐ Yes ☑ No | 6. SOURCE civilian | ☐ Was Astronomical ☐ Probably Astronomical ☐ Possibly Astronomical  |
|  7. LENGTH OF OBSERVATION from five to 15 seconds over a period of 20 mins | 8. NUMBER OF OBJECTS five | 9. COURSE See description  

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