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

Evaluation
O-Balloon
1-Aslnnomical
2-Aircr«tt
3-Light Ptienom.
4-Birds
S-Clouds, Dust, e t c
trlmutlic Info.
7-Psydo logical
8-Unknown
mother
Total
JfCa
Number
Certain
—4
/0
2.
o
0
0
_J2_
Doubtful
0
£i
' 0
0
0
0
0
o
0
o
Tolal
0
/?
2.
0
0
0
0
1
0
f t
Certain
ito
4i~i~
it
0 0
0.0
0.0
0.0
4-1
00
si/
£V/?c&i/}r/0/u
»er Cent
Doubtful
0.0
fi.o
\ a o
^0-\
0.O
Off
o.o
0.0
Total
00
Si*
?•/
p.p
0.0
o.o
0.0
o.o
OP
J0O.
CetUm
B
f
0
6
e
/
0
j
1
T/0A>
Number
Doubtful
a
o
/
o
o
0
o
o
o
0
/
£_U/l/'f
Total
_ J 2 _
2,
0
0
O
/
0
2,
P
/o
0F
Certain
00
•fro
/0.O
0,0
0.0
0,0
/O.O
to
0.0
jo*
S/,
'erCent
Doubtful
00
00
/O.O
0.0
0.0
0.0
o..o
o.o
e.o
o.o
/O.0
Total
0.0
7P.O
ao
0.0
0.0
/OP
0t/p
0.0
/0O.
SriS (a s F06
6 , f£0
//-3
/
0.0
/OS.
_ £?!/.£* Jo /V,rf»res
Number
Certain
_ i
'I1
a
-6
0
0
/
Doubtful
/
a
o
o
0
0
/
f
Total
^//i/a 6*?&GA/ I?/?Js. '
Number
Certain
6
-L
1
0
0
-JL
0
-JL
J
0
S
Doutlful
£_
/0
O
O
O
0
O
0
0
O
/ig_
Total
O
1'
1
p
0
0
J
P
/ f
Certain
fi0
£-7
/IP
00
0.0
fi «
33.3
Percent
Doubtful
O.O
U-7
0.0
0.0
0.0
0.0
0,0
so
e.o
&C-7
Total
00
7SV
(••7
00
0.0
0.0
00
0 0
2.O.0
0,0
(00.
//-S0 S
Number-
Certain
0
0
0
O
0
0
}
0
/
Doubtful
O
2,
0
O
0
0
0
O
O
3
Total
0
f
'/
0
O
O
0
O
/
0
/ /
Percent
Certain
t.o
ALA
JLCL
JJZ.
JLo_
O.o
JLS_
SJ-
O.o
Doubtful
O.O
1*2
91
'0
00
0.0
0.0
0.0
27.5
Total
0,0
tl.t
?•/
00
0.0
0,0
0.0
O.O
9./
(00.
Certain
p
1
0
0
0
0
/
P
K-60 J
Number
Doubtfu1
0
O
O
O
a
0
0
0
-C
Total
0
0
0
O
0
0
0
O
Certain
SO-0

0
0
0
0
0
Total
/
'1,
2,
0

e
d
O
JL
Doubtful
0
0
0
0
0
(>
O
O
a
0
Total
/
/
/
0
0
0
0
0
J
0
Per Cent
Certain
/t.7
0p_
O.o
0.0
lOOt
Doubtful
O.O
O,o
0.0
0.0
O. 0
JL°-
O a
O.o
'0.6
0.6
Total
fa 7
//.,7
//„•/
0.0
#r STATED
Number
Certain
0
JJL
/
0
0
6
O
../.
Doubtful
O
/f
2.
a
0
0
0
a
0
A/
Total
O
S3
s
0
O
0
0
/
Per Cent
Certain
J/o
361.4
1.2
00
0.0
0.0
/.I*
Doubtful
0.0
4/-3
4-5
0.0
00
0.0
0.0
*.o
0.0
0,0
4*~i
Total
0.0
7/. 7
0.0
0.0
0,0
IS.0
0-0
?-2
/00.
226