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

Evaluation
0- Balloon
l-Aslmnonical
J-Auctaft
3-Li(ht Phenom.
4-Birdi
5-CloudJ, Dust, e t c
S-IMutfic Into.
7-Psyd»lo|ical
S-Unkmvm
9-OtiMi .
Total
Number
Certain
J
Z6
/
/
0
2_
2-2.
AS~/
Doubtful
. r
3U-
21
3
1
0
/ y
Total
/
/20
//
1
/ /
?•
72
PerCent
Certain
AL
1.7
0.5
AS
A.O
5.0
10.0
-12
6M
Doubtful
23
/SS
?J
/•
0.0
0.0
0.0
/u
/•D
70.if
Doubtful
3,1
Z5-.3
/O.J.
0.0
A.O
0-0
o.o0.0
0.0
0.0
7-9-6
Total
6.2-
2-6.S
/,0
A.C
0.0
6.1
00
A6.3
A.0
AAfi.
AA-Jfl S
Number
lertan
_A
2=1
30
/
/
O
/ /
£2
706
Doubtful
7
f
/0
2_
0
/
0
r
Total
/ /
72-
60
z.
I
/ /
/
2-7
f
ASA
Per Cent
Certain
xs
/4.3
/&6
AL
A&£_
^2S_
6S7
Doubtful
#3
r.6
Af.6
A6
/,7-
06
0.0
3.A
34.2
Total
6-f
272
/•2
0.6
/•2
17
A6-t
/00.
3/-6P J\
Number
Certain
/A
22
P
6?
?
2-
33-
/
17
Doubtful
AO
//
2-0
/0
A
3?
Total
/ f
¥-2
2-
0)
f
2-
32-
3
72£
ectMcs
Percent
Certain
6J.
7.9
/7S
0.0
2. if
0.0
JZL
2St
A?
69,0
Doubtful
71
11
/ .6
A>.0
AO
A.0
00
f.6
7/.0
Total
/4.Z
• / / /
33.il
A 6
3.2
A.0
7,A
/, 6
?.#
Evaluation
0-Balloon
1-Astranmical
2-Airaaft
3-LiihlPhemm.
4-Birds
5-Clouds. Dust, e t c
6-lnsuHic Info.
7-PsycnolOfiul
8-Unknow
(Other
Total
Numta
Certain
U0
3
O
u-
22
2-AA
Doubtfu
3*7
3
A
2
3
0
0
A02-
Total
76
?3
7
3
At
7
77
7
Percent
Certain
J3-2.
1,0
MZ
2.0
A3
0.0
S~.9
A3
3.0
U3
Doubttu
Ml
A6.S
A.O
A. A
A.O
A.O
A.O_
3S.7
Total
P-f,A
30.7
0.3
A.o
?•?
£3.
2S.H
30
/OP.
6SAP M//VL>TJTS
Number
Certain
f3
2-2-
3f
/3
0
£7
JL
/A
122
Doubtful
37
33
6
c
/
0
0
A
?At
Total
ft
6¥
/?
O
2-
27
7
si
/J
Percent
Certain
HI7,0
JA
M.l
0.0
0.3
IS
2JL
/U
70.3
Doubtful
1-7
00
03
A.O
0.0
0.0
A.9
H7
Total
2-%J
//•&
^0.2.
6.0
0.0
0.6
fS
2.2.
I1.lt
H-.l
/0Of
Ptz/Fp 3
Number
;ertain
?
/
2
/
7
JL
2L
7
/ / 7
Doubtful
/Z-
/3
7
2-
0
0
A
/
0
,7
37
Total
37
36
/r3
/
7
£^
AA
/fS
Percent
Certain
AO
/4>%
JJ\
13
0.6
US
2.6
2J2.
4,5"
7£S
Doubtful
7,7
14
A?
0.0
0.0
A.0
0.6
0.D
/.*/
2Jf;5~
Total
7-32
f-7
/•?
1.3
0.6
3Z
i.Af
AlAor SrAre-0
Hunter
Certain
uU-2.
/
/
70
2.
73
/a.
2ZA
Doubtfu
20
S3
27
• 0
0
0
1
0
63
Toy
$ • /
i~?
67
/)-
/
/
3
71
3Uf
PerCent
Certain
Id.
0.3
A3
2J>.3
0.
2.J.7.
3.S~
V.7
Doubtful
s-.f
p.t
A3
0.0
O.0
0.1
0.
0.0
A.I
A13
Total
1/7.3-
2£>.O
/•Z
0.3
0-3
2-03
A.9
2'-2.
3.?
AA0.
• v f ;
160