Project Blue Book Special Report No. 14: Analysis of Reports of Unidentified Aerial Objects

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6.7
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67
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Evaluation
O-Balloon
1-Astranomical
2-Aircraft
3-LiJfil Phenom.
4-Binb
5-Clouds, Dust, etc.
t-lnsuRic Info.
7-Psychological
8-Unknom
JOtJier
Total
Evaluation
O-Balloon
i-Astronormcal
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3-Lijht Ptienom.
4-Birds
5-Clouds, Dust, etc
S-lnsuffic. Into.
7-Psychological
8-Unknom
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Total
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33.3
60
6.0
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33.3
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333
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700.
Evaluation
O-Balloon
1-Astronomical
2-Aircraft
3-Light Phenom.
4-Birds
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7-Psyctoloral
t - I M n o a n
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Total
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36.0
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0.0
47
6.0
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67
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53.3
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6
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6.2-
106.
239