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

E n l n t x w
0- Balloon
1-Aitmnonrcal
2-Aircrart
3-LigM Plwnoci.
4-Birds
5-Clmts, Dust, etc
t-insuffic kilo.
7-Psycho logical
S-IMmoMi
cottier
Total
Evaluation
O-Bailoon
1-Astnmmical
2-Aircnft
3-Light Plienoai.
4-Birds
S-Clouds, Dust, etc
6*lnsuffic Info.
7-PsvcnorO(ical
cVUnkmwi
Wither
I Total
Evaluation
D-Balloon
1-Astlonoaical
2-Aircraft
3-Lijhl Ptienm.
4-Birds
S-ClotKls, Dust, etc
6-lnsuffic kifo.
7-Psvchok>(ical
8-Unknown
Winer
Total
fit
Number
Ceitain
/
3
2,
/
s
y
Doubtful
/
a
0
0
0
Z
Total
2
3
3
/?
0
0
3
/
/j
Certain
7,1
231
/S-4
0.0
o.o
a.o
71
0.0
22/
77
Hi
Percent
Doubtful
7-7
d.O
77
AO
0.0
O.O
0.0
o.o
6.0
6-0
&4
Total
2U_
O.O
0.O
77
o.o
22/
77
(OO.
M/W
Number
Certain
_ ^ _
0.
0-
0
0.
3
Ooubrtu
0
a
0
0
/0
Total
/ /
z
0
o
0
0
7
3
37
Percent
Certain
24.J
o.o
/0.S
O.O
0.0
o.o
(0.1
o.o
(tit
X.I
7~30
Doubtfu
(LZ
CO
oo
O.o
i.O
o.o
o.o
o.o
21.0
Total
29.7
.?•?
2U
ao
0.0
o.O
/of
0.0
(I?
/0O.
f£/>r£/i*/l££
Number
Certain
3
y
0
0
,7
0
0
23
Doubtfu
0
0
0
0
0
0
23
Total
it
0
f
//t
4i
P a Cent
Ceitain
21
4-3
0.O
0.0
O-d
2-2
O.O
3¥.%
O£>
eoo
Doubtful
/J.0
2.Z
Hi
O.o
O.O
O.O
d.0
O.O
Od
0.0
50-0
Total
ft*
3%/
ao
a.a
0.0
2.2
ao
Ht
AO
IPO-
94/r* f
Number
Certain
/
0
2.
0
0
/Z
0

U-
(.2
i l l
UL
1U-
Doubtful
a.o
0.0
// 7
00
0.0
O.O
0-0
O.O
/i-7
333
Percent
Doubtful
u
It
ft
0.C
AO
d.O
0.0
/ • $
0.0
0.0
22.7
Total
/ / • /
d.0
SS.5
ao
0.0
£•£
// /
4-7
/oo.
Total
t i l
!•/
43
ao
g.t
if
/O0-
A*#£/e
PerCent
Certain
IJJ-
£1
0.0
^1-
d.o
no.
0.0
0.0
2LZ-
0.0
53-3
Doubtful
OO
/ /
ao
a.o
ao
M#
0.0
0.0
00
0.0
41-7
Total
(33
/ ? /
O.o
(,-7
0.0
V0.o
/0.C
a-6
?L-7
0.0
/oo.
Certain
2\j
y
/
a
&
/
/2
y
3/
70
A
Numbet
Doubtful
0
2
0
0
0)
0
0-
3
if/e/<.
Total
2.
2.
0
/
<9
/
/£•
/
J 7 /
'£ / *f/A/l/7
Percent
Certain
29
~Jj\
0.O
/Y--7
UL
JO
Doubtful
0.O
2~ 9
0.?
d.o
0.O
00
ao
a.o
0.0
0.0
fg
Total
£ £
Zf.Y
00
O.o
(¥7
2.9
3Z.3
2.9
/Pi/60 rr
Nu«bH
Certain
/0
/
/Z
0
0
0
3
£
23
2
&3
Doubtfu
/2-
y
f
0
yy
/
tP
0
2(
Total
99
2.
p
3
23
2.
74
PerCent
Certain
/4
O.O
OO
-2U-
3A/
1/i.
DooWfal
/si
4./0.0
0 0
0.0
(•4
a-o
d.O
2f</
Total
2f7
2$
2/.C.
4/
0.0
O.o
4'
47
s/./
7.7
/00
/?£'<!£rt/S£<G.
Number
Certain
5"
/
0
2
Doubtfu
/
/ •
0
0
0
0
0
a
7
Total
i
(,
0
0
2
0
&
0
23
Certain
2/-7
f7
¥•3
O-O
00
OO
f-7
0.O
?(•/
ao
Percent
Doubtful
43
2(7
a.o
6.0
0.0
o.o
d.o
a.o
0.0
/0V
Total
2LO
/JO
2L.O
O.O
O.O
O-O
f-7
0.0
26./
0.0
/w-
169