Ua,
ape Vad
wad, wood Arabia
Jata., Pusistan
wievshalil, Liberia
Natel, jragzil
brasbane, Australia
Bangalore, India
Leopoldville, Congo
Dares Salaam, Tanzania
Edwards Arp, Calif., USA
hiac Dill APB, Fia., USA
Patrick AB, Tla., USA
Langley AFB, Va.', USA
Lima, Peru
Annapolis, Maryland, USA
Tlorence, &8.C., USA
Milwaukee, Wisc., USA
Mather AFB, Calif., USA
Average
a
17.8
14,4
12.9
18.5
9.1
11.8
12.1
16.5
9.6
9.0
16.7
11.6
14,1
12.6
16.9
11.7
13.4
20.5
12.9
15.0
15.6
14.9
13.3
12.4
14.5
| 9.8
13.7
1.3
7.2
13.4
~ BEST COPY AVAILABLE
E
F
ll.
12.
D.
8.
7.
14,
13,
13,
10.
De
10.
ll.
4.
18,
7.
10.
9.
4,
ll.
12,
13.
9.
6.
ll,
13.
9.
1S.
15.
19.
13.
26.
7.
16.
9.
15,
7.
6.
16.
9.
23.
10.
18.
9,
21,
14,
13.
13.
12.
12,
8.
12.
1s.
7.
9.
1Q.
13.
32,
38.
47.
21.
69.
49.
60.
37.
65.
69.
30.
54.
45.
OO.
33.
55.
25.
24,
34.
37.
42.
43.
58.
49.
43.
65.
37.
45,
oO BOM W
Parcala, fo0ras
9.0
8.8
8.3
10.8
2.3
6.0
2.3
5.3
3.6
2.4
9.0
6.4
7.2
2.1
8.6
7.3
13.5
10.1
11.9
8.6
8.9
7.6
7.8
7.1,
7.2
2.6
10.8
ve
Bd
Balboa, Canal Zone
0.8
2.3
1.0
2.3
0.1
0.1
0.1
0.8
0.0
0.0
1.3
0.8
1.0
0.1
1.5
1.2
3.0
1.0
4.4
2.8
1.3
1.4
2.8
1.1
1.0
0.1
3.6
D
6
a
Fussa, Japan
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abe!
ue
DOW HhOWWNMROANNYONMOMOOWUWOANNMNODOADHwW
Trinoli, Libya
Angeles, Phillippines
B
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Station
W
an
A
ys
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STABILITY FREQUENCY AND WIND SPEED FOR 27 STATIONS |
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FREQUENCY OF STABILITY CLASS a
5
TABLE VIII