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

r
r - -"l Evaluation
0-Balloon
l-Astronoaicjl
JAiicraft
3 - l i j M Phnom.
4-Bncholo|tcal
(-Unknotn
9-Otlw
Total
c > tV: _
Numbei
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ft
£
1 ^
r n
t
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?
P
P
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Pei Cent
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^ i 20^iPo
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00
00
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JU
£j)\ jf.3
_-Pj0\jL£

Numbei
Doubtful
z
^_
0
7IS'3 7
Total
S
7
^
0
0
/?
f
Certain
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7/.1
SJ
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0.0
00
o.o
tit
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erCent
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/ & ^
^ 3
0.0
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0.0
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0.0
fit
Total
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1/-0
?/•{
S3
0.0
00
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0
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^
0
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0
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0
0
Total
0
_£__
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F
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0.0
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0. 0
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0.0
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1 Evaluation
(0-Balloon
11-Astnnomical
7-Aiiciaft
.3-Lijtil Phenom.
4-Bnds
5-Clouds, Dust, etc
6-lnsuffic. Into.
'7-Psycholopcal
S-tlnknoM
Mttiet
Total
t/f/ft-
Number
Certain
I
j
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0
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2
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0
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0
1 Total
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g_
0
0
0
3
0
9
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Per Cent
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llAjL/"\i3J
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0.0
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i
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0
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2
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22S
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0.0
6-7
p.p
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tl-7
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Total
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Numbei
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3
0
0
0
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p
p
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0
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$
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p.0
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00
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Doubtful
2-5
fl.0
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0.0
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Total
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Number
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0
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3-7
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n
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1
1 Evaluation
0- Balloon
I-Astiuno«ial
2-Aircilft
3 - L I J W Phew*.
4-Bnrb
S-Clowls, Dust, etc
6-lnsuffic Into.
7 Psycnolopcal
t - U n k i B M
9-om«i
Total
£*t?o0
Certain
3
/
0
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0
/£_
Numbei
Doubtful
/
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P
0
0
P
0
0
0
/ £
Total
/
/ /
/ /
0
0
^j0
b
0
Per Cent
Certain
-4LO
JL0
^&J0
0^>
JfcJ
£*a
Doubtful
* ?
0.0
00
00
0.0
PP
00
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0.0
£•?
0.0
p.o
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Number
Certain
2S
£
JZ-
2£—
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•r2%
0
(7
P
0
0
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7.2
P.O
0.0
6.0
PP
0-P
P.P
0.0
22.2
Tola!
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137