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

#
=• J or 'r/Af & s s &// / ft .
1
Evaluation
0- Balloon
l-Aslronoaicajl
2-Auciaft
3-Lil*t Phenon.
«-Biids
S-Clouds, Dust, etc
t-lnsuflic Mo.
7-Pirctnkmal
S-Unknow
Total
£*t£L i cfi/T
Numbef
Certain
H-
3
2
0
0
0
H
0
12
1
26
Doubtful
0
r
0
0
0
0
0
0
0
G
ToUl
R
3
Q
0
0
H
0
ii
1
32
4S*
F
Certain
12.5
J.H
6-2
0.0
0.0
Q.O
0.0
J7-J
,7 /
B/. 2
/
erCent
Doubtful
0 0
IS 6
3-/
Q.O
0,0
0-0
0 0
o.o
0 0
JLJL
19.8
ToUl
I2.S
J2AO.
1 -3
0 0
0.0
0.0
' M
0.0
37 S
2.1
IQO.
Ceitam
3
X-
0
1
0
9
2L
Ninbei
Doubtful
0
1+
-JL.
o
Q
0
o
o
o
I
f
Total
3
/ 3
' 0
0
p
/
0
1
2
33
Per Cent
Certain
7.7
2KL
111
o.o
JLO
2J.
Doubtful
0.0
/ 0 . S
I»-S
a.-0
0 0
o.o
1-L
23-7
Total
7.1
2±.2
2C 3
0 0
0.0
Q.Q
1-1
o.Q
5-2
100.
OtPc/xrFvt
Number
Certain
r
0
0
JL.
V-
0
LJL_
7H-
r
Doubltul
/
H
0
0
0
o
o
o
o
1
6
-sv>k)|ical
B-lMunan
W t t i w
1 Total
Ex CEL L e/vf
Certain
/
_2
3
0
0
0
• n
0
Lf
0
HP
NumlKi
Doubtful
0
2
I
0
0
0
0
0
0
0
3
ToUl
1
if
9
0
Q
0
Q
0
n
Per Cent
Certain
71
i l l
2U
o.o
0.0
O"
0.0
o.o
10.0
o.o
7*7
Doubtful
0.0
/ ! • *
7 7
0 . 0
0.0
0 0
Q-°
0.0
0>°
0-9
73.1
ToUl
7.7
Jo.8
10.8
O-O
o.o
0.0
0.0
o.O
30 8
Q.O
I0B-
Certain
H-
10
i0
0
0
0
O
b
o
20
Number
Ooubtful
/
0
0
1
o
o
o
o
o
c
Total
5
m
c
0
i
0
0
0
C
O
n
Pet Cent
Certain
31.2
/?.?
JLl
JLO
00
JLJL
00
/?.?
0.0
•m
Doubtful
3.;
12-5
0.0
O.o
o.o
0.0
OH
0.0
0.0
lit
Total
437
0.0
3-/
0.0
0.0
0.0
111
00
us.
Nuntet
:ertain
2
1
•o
1
0
o
_£_
/
1
3 2
Doubtful
2
3
3
1
o
o
o
1
0
o
10
ToUl
H
5
7
0
0
2
1
/5
2
PeiCent
Certain
4.8
2-f
O.O
o.o
I1.D
J2JL
35.7
Hi
7 £.7
Doubtful
9.8
7-1
7.1
3. V
Q.O
0.0
o.o
0-Q
O.O
23.2
Total
u
fs
11.9
JtJL
0.0
o.O
U.O
31.7
100.
Numbei
Certain
/
3
0~
0
o
6
0
8
S j
27
Doubtful
0
s
2
o
0
0
0
0
0
0
7
Total
/
8
c
o
0
o
o
5
Certain
JLJL
0-0
0.0
JJuA
0.0
23-5
'4.7
11.t
' e i Cent
Doubtful
0.0
lf-7
5-9
Q.Q
o.o
-JLJL
0-0
0.0
0.0
p. 0
20.4
Total
3-9
?:•*
/ 7 7
0.0
0.0
0.0
ll.t
0-1
mi
/so.
i
Evaluation
0-Balloon
1-Astrenomcal
?-Anciatt
3-Light Phenon.
*-Blr*s
S-Clouds, Dust, etc
S-lnsuffic. Info.
7-Psycholopcal
a-Unknow
W t t i e i
Total
-r ,
E XC£-CC£VT
Certain
10
1 4
1 &
2
JL~
0
0
7
UL
Number
Doubtfu
13
0
0
0
0
0
0
0
ToUl
11
70
71
0
0
- 3
Q
JfJL
7
120
PeiCent
Certain
2.3
iLl
JUL
-Ul
0.0
0.0
2 $
0.0
35.0
5.$
78.3
Doubtfu
-2
QO
111
Doubtful
7.7
1 ty
6-f
O.o
O.if
0.0
O.Q
o.?
0.0
3.0
13.1
Total
IS.8
1 I
1 3
00
11.t
3-4
iu-2
3.0
100.
4-
135