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

gS

abe!
ue

DOW HhOWWNMROANNYONMOMOOWUWOANNMNODOADHwW

Trinoli, Libya
Angeles, Phillippines

B

\~

KOrFWwowuUunrwDdHOnniwDonb BrP OWAMAnNDWHN

Station

W

an

A

ys

AwunnynonrpbounwarworwnrKronorrem”

Seah

Oo

,

r

“I

STABILITY FREQUENCY AND WIND SPEED FOR 27 STATIONS |
)‘
FREQUENCY OF STABILITY CLASS a

5

TABLE VIII

Select target paragraph3