a166f156d5690e4e
28964330.pdf
NARA·NARA_PBB_597821_pdfs-2·pdf·4.8 MB·1 pages
Scores
1.2
Document value
0.0
Cross-references
2.0
Provenance
3.6
Info density
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Topic relevance
0.0
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Events this document cites (1)
OCR'd text preview (1 of 1 pages)
Source: mistral_ocr · confidence ~95%
page 1
UFOB INDEX CARD AISS-UFOB-412-55 | 1. DATE | 2. LOCATION | Colorado Springs, and Denver, | 12. CONCLUSIONS | | --- | --- | --- | --- | | 11 December 1955 | | | ☐ Was Balloon ☐ Probably Balloon ☐ Possibly Balloon | | 3. DATE-TIME GROUP | 4. TYPE OF OBSERVATION | | ☐ Was Aircraft ☐ Probably Aircraft ☐ Possibly Aircraft | | Local (11/1330Z) GMT 11/1330Z Dec 55 | ☑ Ground-Visual ☐ Air-Visual ☐ Ground-Radar ☐ Air-Intercept Radar | | | | 5. PHOTOS | 6. SOURCE | | ☑ Was Astronomical ☐ Probably Astronomical ☐ Possibly Astronomical | | ☐ Yes ☑ No | Military and Civilian | | | | 7.…
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