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

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/4V 1-/6J/T /$/(/&J£rA/£ $1
Evaluation
0- Balloon
1-Astionomical
2-Aircratt
J - l i j M Ptienon.
4-Birds
5-Clowh, Dust, etc
6-limffic Mb.
7-Psvcfc>IO|ical
t - I M K M
MlDwr
Total
Number
Certain
If
f
/
0
f
2-
/$-
/
Doubtful
s
74
J
0
0
O
0
2-
3
9-7
Total
7
33
IX.
1
0
0
i
ir
f
i f
Percent
Certain
Mi
O.{\
0.0
Mi
M
17.6
/.x
Doubtful
f.9
/is-
JS
0,0
0.0
0.0
0,0
JLq
00
3.5
3/.?
Total
1.3
Ml
/.x
0.0
0.0
/0.t
Jf-1
i7.i
f-,7
100.
Number
Certain
31
JZ.
*?•
o
I
J2.
f
w
Doubtful
3if
/
0
O
76
Total
£3-
76
x.
z.
'7
(/
•7 ////
- ' /
Per Cent
Certain
JJ..7
47
I7.Z
JLO
0,4
0,1
~Mat
U3
(32
Doubtful
7if
Jhl
J3.t
U
0!M-
0.0
0-0
0.0
0.S
31,1
Total
f.D
Jl.l
u
o.l
70
uM3
fkS
100.
(£>//? '•//VG s ( •
SvMl'/Gtfr 0IY FEASTS'/?
Number
:ertain
/ /
9
£
0
1
1
9
0
J£
3
Doubtful
f
13
1
1
-z-
o?
Total
if
if
I
2.
3
f
p
/ /
3
?0
Per Cent
Ccftflin
I2X
/o.o
00
I.I
I.I
/0.0
00
17,1
33
&.1
Doubtful
S.f
/O. 0
I.I
I.I
7-1
ao
0.0
ao
0.0
Total
£/•'
£l.l
' • (
/o.o
0.0
'7,9
3,3
IPO.
Su/Vi-IQ/tT CM J r/>A/£-
Number
Certain
^ ^
-A.
—$-
$
/
_ ^
r
Doubtful
_JLL
/
J
0
/
0
0
7
Total
If-
3
3
D
1
0
1
0
* * • •
/ f
Percent
Certain
J&i
0.0
0.0
o.o
-C-3
0.0
/AS
63.Z
Doubtful
'0,5
f.3
/f.f
0.0
0.0
0.0
00
00
36.1
Total
/f.g
IS'Z
00
£3
00
S.3
0.0
&.3
/OS
/no.
Evaluation
O-Mloon
1-Ajtronomicjl
2-Aircraft
3-Li Jtit Phenoa.
4-Biids
5-Clouds, Dust, etc
6-lnsuftic. Info.
7-Psycnological
S-Unkno«n
9-Othei
,_ Total
Number
Certain
0
_JL
O\
_JL
0
0
Ooubtfu
/
O
0
/
0
O
0
a.
Total
H
1
0
Q
D
1
0
Q
I
0
7
Percent
Certain
JZL
D.0
0,0
0.0
0.0
Ml
nit
Ooubtfu
f.9
W.3
0.0
0-0
0.0
/H-3
CD
D.0
P.Q
ao
Total
srzt
14.3
AO
0,0
0.0
0.0
6.0
m0.0
m
^/?fC//r£ff r**y /foe*
Number
Certain
J±
L3£
X7
_X
/
0
& ,
3
22,
'//I
3/4-
Doubtful
*1
f?
52.
3
0
0
O
0>
0
6
Total
199
79
f
1
0
&3
?.O
V-73-
PetCoit
Certain
M.
XK
£77
0.3.
47
0.6
/?J
3.0
Doubtful
J7f
/I.O
0.6
0.0
0.0
ao
0.0
A3
33S
Total
f.f
/i-7
t-f
0.%
00
*7
0.6
/f.S
Jk3
100,
Number
:ertain
/
0
0
0
0
JL
_A
3S
Doubtful
a-
/ /
fi-
2-
0
/
0>
/{
Total
/s
ft
3
0
1
/S
0
S-3
Percent
Certain
Jl
7-r
jUt
-11
JO
M.
0.0
0.0
0.0
66.0
Doubtful
31
?J
AO
ao
ao/1
0.0
3X0
Total
n
3P.1
*7
OJ
0.0
'•f
?&
0.0
{00.
Hunter
Certain
_T
6
3
_ Z
/
_ ^
3
t>
J£L
0
Doubtfu
7
/ 7
3
.?
/
0
0
0
Total
12-
?-3
6
3
2~
J$~
3
7P
Per C a t
Certain
-11
uA3
Jilt
AO
0
Doubtful
/0.0
A3
/.If-
0.0
00
#3
Total
/7.I
u£7
£1
0,0
Ml
A?
XJ.4
43
/to.
Evaluation
D-8alloon
1-Astranomiul
2-Aircraft
3-Lijrit Pfienon.
4- Birds
5-Clouds, Dust, etc
S-lnsurfic. kite.
7-Psychological
B-Unkmon
M t h e r
Total
Nunber
Certain
/
_L
0
0
JL
__&
0
/0
Doubtful
/
0
1
0
C>
0
0?
z
Total
2-
JL
0
0
0
2
(?
4-
0
fJL
Percent
Certain
%3
U.7
ox
OP
o7o
-M
HI
Doubtfu
0.0
7.3
0.0
0.0
AO
0.0
0.0
0,0
O.o
/(.7
Total
/*.£
AO
0.0
a. 7
0-0
31,1
0,0
/oo.
Mr- SrAr^p
Number
Certain
m
Z91
252
J3
_ £
X35
31
U-7li
ieos
Doubtful
J04
J-01
'71
//
/P
0
3
P
J-l
Total
Iff
SO/
34
XI
it
z?s
3H-
/Of-
Per Cent
Certain
IA
IU.
n. 1
i.l
IA
M
/<)•<}
JA
\VL
Doubtful
1,7
f-%
0.3
0.5
(11
0.0
1°
X.I
Total
/3.S
W.3
11-1
\.b
1-0
41
16.1
l.S
Ul
lot.
Number
Certain Doubtful Total
Percent
Certain Doubtful Total
Number
Certain Doubtfu Total
Per Out
Certain Doubtful Total
210