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

Evaluation
0-Balloon
1-Astnmmial
2-Airaaft
3-LijM PlmoiL
4-Birds
5-CloudJ, Dust, etc
S-UMiffic kit).
7-Psyd»lo|ial
S-IMnom
mother
Total
Number
Ccitain
P
-JL
0
P
0
0
0
-JSL
_SL
Doubtful
/
/
0
0
o
0
0
0
o
32-
Total
/
3d
,r
0
0
0
o0
/ a
s~
5J
PerCent
Certain
ao
/0.2-
-goj
0,0
0,0
0.0
IS
JtSU
Doubtful
1,7
1-7

0
(?
1
ToUl
/
? /
3
O
o
r
p
7
0
P n C o i t
Certain
6.f
06
P.O.
t-0
/"• 6
ao
V.i
Doubtfcl
".0
7.1
0,0
0.0
00
O.o
At
0,0
A0
2-1
Tot *
0,0
0,0
0.0
fo.t,
0,1
0.6
mo.
Evaluation
0-Balloon
1-Astronmical
2-Aircrafl
3-Light Ptienon.
4-Binh
S-Clouds, Dust, etc
S-tnsuffic Info.
7-Psydnlo(ical
8-Unknowi
M i n e r .
Total
Number
Certain
*h
•7
6
0 .
0
0
JJ__
o
6
.0 .
Doubttu
y
v T
5
0
0
0
0
0
0
0
1
Total
r
f1
0
0
I!
0
6
0
fir
Pel Cent
Certain
4,-1
2OtP
0.0
0,0
.AO
DiO
JdSL
Doubtful
2.7
l / i
6,7
0.0
t?,0
0.0
fi,0
0.0
ao
0,0
20,0
Total
tf.l
240
fl.O
r.o
0.0
&o
I3..1
0.Q
too,
J~C/*Sf
Number
Certain
/
ri
o
p
0
x
1
$
i
J f
Doubtful
o
f
1
p
o
0
D
0
0
0
i
Total
/
to
•x
o
p
D
1
r
Pet Cent
Certain
U-.O
2&Q_
4,0
1.0
-MA
o.t>
k,0
IhO
7t.O
Doubtful
O.o
to
o.o
0.0
to.o
ao
0,0
0.0
ztto
Total
'to
0.0
t,0
0.0
i.o
3Z4.
IPO,
Number
:ertain
[_
0
0
-JL
D
0
3
P
z
1
Doubtful
0
7
•T
Q
t
0
0
0
0
/s
Total
/
7
S~
0
,
6
J
0
I
1
2-P
PerCent
Certain
So
0.0
O.O
0.0
e.0
& &
P-°
IO.0
•f.0
>r.P
Doubtful
0.0
-J&0.
o.o
0-0
0.6
P.P
CO
0.0
(s-.o
Total
ISO
P.P
IS,O
0,0
(0.0
f.o
too,
Ai/6 v
Nuaber
Certain
0
j
1
0
0
0-
2.
7
O
Doutitfu
0
j f
10
0
(?
0
0
0
Total
D
X£-
i (
o
0
o
"2
J2
Pel C a t
Certain
A£
t.1
l-f
O.fi
",0
0.0
I *
t-1
0.0
ISS
Doubtful
0.0
67.3
0.0
P-fl
p. a
0.O
00
\0.O
- ao
Total
JAL
0-C
3.0
0.0
*•?
3.f
f?
0.0
fO0.
Evaluation
0-Balloon
l-AstRmwical
2-Aircraft
3-Ucfit Phenoa.
4-Birds
5-Clouds, Dust, etc
6-lnsutfic Into.
7-Psycho logical
B-Untanwn
9-0 th«
Total
Nunber _ j
Certain
/
a
o
0
o
0
_ ^
0
O
_J2_
3
Doubttu
O
o
0
0
a
0
Q
o
p
t)
Total
_ /
0
O
0
0
0
71
0
0 ,
0
3
Per Cent
Certain
0,0
ao
0.0
ao
0,0
f.O
0.0
/OP-0
Doubtful
AO
0.0
00
0,n
"0,0
(1.0
0.0
0-0
0.0
o.o
0.0
Total
?.?.?
O. 6
0.0
0.0
0-0
£4-7
o.o
o,o
fl.O
Wo,
Nufflber
Certain
0
2
1
_£_
0
e?
z
$
3
0
Doubtlul
0
u
1
0
P
Q_
0
0
0
0
,r
Total
0
c
2
P
P
o
0
13
Percent
Certain
_OJ_
lf.lt
y.7
0.0
-ZA
ISJt
0.0
AH
6/S
Doubtful
o,o
0.0
O.O
0.0
0.0
o,o
0.0
3iS
Total
0.O
#{.1
0,0
0.Q
0 f)
tf.lf
0,0
0.0
/'°,
A/OL/£rrtfff-/r
Number
Certain
0
7
0
0
0
0
1
JL
0
IP-
Doubtful
3
T
0
0
0
0
0
0
0
Total
3
^ /
$-
0
0
0
1
6
if-
2>H-
PerCent
Certain
0.0
2o. (
0.0
o.O
0.0
0.0
2.9
0.0
t/.e
t.D
Doubtful
M.I
If-7
CD
0.0
C.D
0,1
ao
op
Gu.7
Total
If-f
Mf
(1,7
0-0
0,0
O.o
7,9
tltf
0.0
J00t
Ct-c r/*&f/?
Number '
Certain
6
0
0
0
1
JL
6
3
XX
Doubtful
0
,r0
n
0
0
o
0
0
r
Total
a
-7
0
0
1
0
a
?
J-7
Pet Cent
Certain
7.4
pi 2
0.0
O.o
0.0
3-7
J2JL
ll. 1
f/.f
Doubtful
C.0
/ir
0.0
t,0
e,o
O.fl
O.o
0.0
PO
/fir
Total
Ml
}2j.
o.o
0,o
o.o
?<7
0,0
UAL
/to,
112