RECOMMENDED FREQUENCY BANDS AND FREQUENCY GUIDE DNC 14(AU)

• Document Type: CREST
• Collection: General CIA Records
• Document Number (FOIA) /ESDN (CREST): CIA-RDP78-03153A002000060001-5
• Release Decision: RIFPUB
• Original Classification: U
• Document Page Count: 31
• Document Creation Date: December 23, 2016
• Document Release Date: January 29, 2014
• Sequence Number: 1
• Publication Date: November 30, 1953
• Content Type: MISC

4
Declassified and Approved For Release 2014/01/29: CIA-RDP78-03153A002000060001-5
DNC PHAU)
NON-REGISTERED
UNCLASSIFIED
RECOMMENDED FREQUENCY BANDS
AND
FREQUENCY GUIDE
DNC !CAW
DEPARTMENT OF THE NAVY
OFFICE OF THE CHIEF OF NAVAL OPERATIONS
UNCLASSIFIED 1
Declassified and Approved For Release 2014/01/29: CIA-RDP78-03153A002000060001-5
Declassified and Approved For Release 2014/01/29: CIA-RDP78-03153A002000060001-5
DNC 14(AU) NONREGISTERED
UNCLASSIFIED
DEPARTMENT OF THE NAVY
OFFICE OF THE CHIEF OF NAVAL OPERATIONS
WASHINGTON 25, D. C.
30 Nov 1953
LETTER OF PROMULGATION
1. DNC 14(AU), RECOMMENDED FREQUENCY BANDS AND FREQUENCY GUIDE,
is an unclassified, nonregistered communication publication
Issued to the U. S. Naval Service, containing tables of recom-
mended radio frequencies and a frequency guide for operating
personnel.
2. This publication is EFFECTIVE for use during the month of
March 1954. It is distributed within the U. S. Navy through
the facilities of the Registered Publication System in accordance
with the allowances contained in the effective edition of the
Registered Publication Allowance Tables.
3. This publication may be retained for reference purposes or
destroyed after the period covered by the predictions is ended.
No report of destruction is required.
MOLASSIFIED
,dakomot,
W. B. AMMON
Rear Admiral, U. S. Navy
Director, Naval Communications
By direction
2 ORIGINAL
Declassified and Approved For Release 2014/01/29: CIA-RDP78-03153A002000060001-5
.1 \
I
Declassified and Approved For Release 2014/01/29: CIA-RDP78-03153A002000060001-5
UNCLASSIFIED DNC 14(AU)
Title Page
TABLE OF CONTENTS
Letter of Promulgation
Table of Contents
Recommended Frequency Bands
Tables for Atlantic
Page
Argentia, N.F.
Balboa, C.Z. 6
Guantanamo Bay, Cuba - - - - 7
Port Lyautey, Morocco - - - - 7
San Juan, P.R. 8
Washington, D.C. 8
Tables for Persian Gulf
Bahrein Is. 9
Tables for European
Bremerhaven
Trieste
Area
9
10
Page
1
2
3
4-19
Tables for Pacific
Page
Adak, Alaska 10
Kodiak, Alaska 11
Seattle, Wash. 11
Guam, Marianas Is. MO ??? ... 12-13
Pearl Harbor, T.H. - - .. - 14-15
San Francisco, Calif. - - 16-17
Manila, P.I. 18
Yokosuka, Japan 19
Frequency
Guide
Figures
Page
20-31
Ilam
1
Latitude 80?N
22
2
Latitude 700N
22
Latitude 600N
23
Latitude ON
23
5
Latitude 400N
24
6
Latitude 300N
24
7
Latitude 20?N
25
8
Latitude 10?N
25
9
Latitude 00
26
10
Latitude 100S
26
11
Latitude 20?S
27
12
Latitude 30?S
27
13
Latitude 40?S
28
14
Latitude 500S
28
15
Upper and Lower Limits of Useful High Freauency
29
16
Variation of Lower Limit of Useful High Frequency
with Radiated Power
30
17
World Map Showing Zones of Longitude and Auroral Zones
- 31
Basic data used in the compilation of the Tables and Guide contained
herein are furnished by Central Radio Propagation Laboratory, National Bureau
of Standards, Washington 25, D. C.
UNCLASSIFIED 3
ORIGINAL
Declassified and Approved For Release 2014/01/29: CIA-RDP78-03153A002000060001-5
Declassified and Approved ForRelease2014/01/29 : CIA-RDP78-03153A002000060001-5
UNCLASSIFIED DNC 14(AU)
RECOMMENDED FREQUENCY BANDS FOR maps AND AIRCRAFT IN THE
ATLANTIC AND PACIFIC - - - - - MARCH 1954
These tables show frequency bands recommended for use under normal condi-
tions for communication to and from certain bases, for distances between 250
and 2,500 nautical miles from the base for all bases listed, and, in addition,
up to 5,000 nautical miles for the bases Pearl Harbor, San Francisco, Guam
and Manila. (One nautical mile = 1.152 ordinary or "statute" miles ? 1.853
kilometers). The frequency bands listed as 2, 3, 4, 5, 6, 8, 101 12 14 16
18, 20, 22, 24 and 26 megacycles in the table cover frequencies approximately
as follows:
Separate
Designated
tad
Frequencies
2 .
2.0 to 2.9 Mc
3
3.0 3.9 me
4
4.0 4.9 Mc
5
5.0 5.9 Mc
6
6.0 7.9 Mc
8
8.0 9.9 me
10
10.0 to 11.9 Mc
12
12.0 to 13.9 Mc
14
14.0 to 15.9 Mc
16
16.0 to 17.9 Mc
18
18.0 to 19.9 Mc
20
20.0 to 21.9 Mc
22
22.0 to 23.9 Mc
24
24.0 to 25.9 Mc
26
26.0 to 27.9 Mc
tables are attached for communication with each base
Atlantic
Argentia, N.F.
Balboa, C.Z.
Guantanamo Bay, Cuba
Port Lyautey, Morocco
San Juan, P.R.
Washington, D.C.
Persian Gulf
Bahrein Is.
Pacific
as follows:
Adak, Alaska
Kodiak, Alaska
Seattle, Wash.
Guam, Marianas Is.
Pearl Harbor, T.H.
San Francisco, Calif.
Manila, P.1.
Yokosuka, Japan
European Area
Bremerhaven
Trieste
The tables herewith are for March; tables for subsequent months will
be forwarded periodically. The tables are for each hour of the day, GCT,
for the four principal directions (North, East, South, West) of the base
from the ship or other mobile unit, and for distances of the ship or other
mobile unit from the base between 250 and 2,500 nautical miles, for all
bases listed, and for bearings of the base from the ship at intervals of 300,
and for distances up to 5,000 nautical miles, for the bases Pearl Harbor,
San Francisco, Guam and Manila. When any frequency band shown in the table
is not available, preference should be given to the next lower of the
available bands.
UNCLASSIFIED
I. ORIGINAL
Declassified and Approved For Release 2014/01/29: CIA-RDP78-03153A002000060001-5
? I N,
Declassified and Approved For Release 2014/01/29: CIA-RDP78-03153A002000060001-5
UNCLASSIFIED DNC 14(AU)
INSTRUCTIONS FOR USE
A. When time of use does not coincide with exact hour:
The frequency listed for a given hour GCT is usable within a half
hour of the given time.
Example: A frequency listed for 0900 GCT will be usable from
0830 to 0930 GCT; before 0830 GCT the 0800 GCT value should be used,
and after 0930 GCT the 1000 GCT value should be used.
B. When direction of base is not exactly that of the bearings givelLin the
tables:
The direction given in the column headings, NI E, S, W are the
bearings of the base from the ship, not the ship from the base. For
directions of transmission in the quadrants between any two of the cardinal
points given, the frequency used should be the lower of the two.
Examples:
(a) Ship 1,700 nautical miles southeast of Argentia
Newfoundland, at 1100 GCT, March - - 1954 i
. Transmission s to the
northwest. From the table, the frequency for transmission to the
west. is 8 Mc and for transmission to the north is 10 Mc. The frequency
to be used is thus in the 8 Mc band.
(b) Ship at 3,300 miles from Pearl Harbor, T.H., at 0800 GCT
March - -1954, bearing of Pearl Harbor from ship 1100 (south of east).
From the table the frequency of transmission for distances between
3,000 and 3,500 nautical miles toward the east (900 bearings) is 16
Mc and for a bearing of 120? (south of east) is 8 Mc. The frequency
to be used is thus in the 8 Mc band.
C. General example of use:
Ship 2,400 nautical miles northeast of Guam Island, at 1300 GCT
March -- 1954. Transmission is to be southwest. 2,400 miles is between
2 000 and 2,500 nautical miles. From the table, the frequency for this
distance is 6 Mc for transmission south and 18 Mc for transmission west
at 1300 GCT. The frequency to be used is thus in the 6 Mc band.
D. Upon receipt of an Ionospheric Disturbance Warning:
During a period of disturbed ionospheric conditions (magnetic
disturbances), it may be expected that the higher frequencies will be
affected first, so that it is often necessary to lower the frequency to
keep in communication. Relays should be attempted through points within
35 degrees of the equator. (Note: The warnings apply only to the North
Atlantic, Alaska, and the Aleutian Areas).
Sudden Ionospheric Disturbances (SID) are not forecast. During SID,
the lower frequencies are absorbed first and recover last. During SID of
low intensity, transmissions may continue to be possible on the higher
frequencies. SID occur only in the daylight hemisphere and are
characterized by approximately simultaneous fadeouts on a large range of
the useful high frequencies.
UNCLASSIFIED
5 ORIGINAL
Declassified and Approved For Release 2014/01/29: CIA-RDP78-03153A002000060001-5
Declassified and Approved For Release 2014/01/29: CIA-RDP78-03153A002000060001-5
UNCLASSIFIED
Frequency bands, in megacycles, recommended for radio communication with:
ARGENTIA, N. F.
MARCH 1954
DNC 14(AU)
OCT
Distance in Mastics 1 Niles and Direction of Base Iron Ship
OCT
250-500
500-1,000
1,000- 1,500
1,500
--2,000
2,000 - 2,500
11
E
$ 4
N
E
3
4
N E S 4
N
E
S
W
N
E S N
00
2
2
2
2
3
3
3
2
5
5
16
4
6
6
5
5
6
6
6
5
00
01
2
2
2
2
2
2
2
2
4
5
16
3
5
6
5
5
6
6
5
5
01
02
2
2
2
2
2
2
2
2
4
4
18
3
5
5
5
4
6
6
5
5
02
03
2
2
2
2
2
2
2
2
4
3
18
3
5
5
5
4
6
5
5
5
03
04
2
2
2
2
2
2
2
2
3
3
20
2
5
4
5
4
6
5
5
5
04
05
2
2
2
2
2
2
2
2
3
3
20
2
5
4
4
4
8
5
5
5
05
06
2
2
2
2
2
2
2
2
3
2
20
2
5
4
4
4
6
5
5
5
06
pri
2
2
2
2
2
2
2
2
3
2
20
2
5
4
4
4
6
5
5
5
07
08
2
2
2
2
2
2
2
2
2
2
18
2
4
4
4
4
5
5
5
5
08
09
2
2
2
2
2
2
2
2
3
2
16
4
5
4
5
5
5
5
5
6
09
10
2
2
2
2
3
2
3
4
5
2
5
6
6
4
5
8
10
5
5
8
10
11
3
3
3
3
5
5
5
5
8
5
6
8
10
5
6
8
14
5
6
8
11
12
3
3
3
3
6
6
6
6
10
8
8
10
12
6
8
10
14
6
8
10
12
13
4
4
4
4
6
6
6
6
10
8
10
10
12
8
8
10
14
8
8
10
13
14
4
4
4
4
8
6
6
6
12
10
10
10
12
10
10
10
14
8
8
10
14
15
4
4
4
4
8
6
6
6
12
10
10
12
12
10
10
10
16
10
10
10
15
16
4
4
4
4
8
6
6
6
12
10
10
10
14
10
10
10
18
10
10
10
16
17
4
4
4
4
8
6
6
6
12
12
10
10
14
10
10
10
18
10
10
10
17
18
4
4
4
4
6
6
6
6
12
10
10
10
14
10
10
10
18
10
8
10
18
19
4
4
4
4
6
6
6
6
10
10
8
8
14
10
8
10
18
10
810
19
20
4
4
4
4
6
6
5
5
10
8
8
6
14
10
8
8
18
10
8
8
20
21
4
4
3
4
5
5
5
5
8
8
6
6
12
10
8
8
- 16
10
8
8
21
22
3
3
3
3
5
4
4
4
8
6
5
6
12
8
6
6
14
10
8
6
22
23
3
3
2
2
4
4
3
3
6
6
5
5
8
8
6
6
10
8
6
6
23 .
BALBOA, C.Z.
MARCH 1954
OCT
,....
Distance in 'entice' Miles and Direction of Base Iron ship
OCT
250
- 500
500 - 1,000
1,000 - 1,500
1,500
- 1,000
2,000
- 2,500
N
E
S 4
N
E 5 W
N E
5 W
N
E
S 4
11
E
$
W
00
6
6
6
6
8
'8
6
6
18
16
10
12
24
22
14
14
22
26
14
14
00
01
5
5
5
5
6
6
5
5
14
12
8
8
22
16
10
10
22
20
10
10
01
02
4
4
3
4
5
5
4
4
12
8
5
6
18
12
6
8
20
16
6
8
02
03
3
3
2
3
5
4
3
4
10
6
5
5
16
10
6
6
20
12
6
8
03
04
3
3
2
3
4
3
3
4
8
6
5
6
14
6
6
8
20
8
6
8
04
05
2
3
3
3
4
4
4
4
8
6
5
6
14
8
8
8
18
8
8
8
05
06
3
3
3
3
4
4
4
4
6
6
6
6
12
8
$ 8
16
8
8
8
06
07
3
3
3
3
4
4
4
3
6
6
6
5
10
8
8 6
12
10
8
6
07
08
2
2
2
2
3
3
3
2
5
5
6
4
8
8
8
5
10
8
8
5
08
09
2
2
2
2
2
2
2
2
4
4
5
4
6
5
8
5
8
6
8
5
09
10
2
2
2
2
2
2
2
2
4
4
4
4
5
5
6
5
6
5
6
6
10
11
2
2
2
2
2
2
2
3
4
4
4
6
5
5
6
10
5
5
6
14
11
12
4
4
4
5
5
5
5
5
14
5
8
10
14
6
12
14
16
5
12
16
12
13
5
5
5
5
6
6
6
6
18
10
10
12
18
12
14
16
20
12
14
18
13
14
6
5
6
6
8
6
8
8
22
10
12
14
20
14
14
18
22
16
16
20
14
15
6
6
6
6
8
8
8
8
24
12
12
14
20
16
14
20
20
18
16
22
15
16
6
6
6
6
12
8
8
8
26
14
14
16
20
18
16
22
20
20
16
24
16
17
8
6
6
8
12
8
8
10
26
16
14
16
20
20
18
22
18
22
18
26
17
18
8
8
8
8
12
10
10
10
26
16
16
18
20
22
20
24
18
24
20
26
18
19
8
8
8
8
10
10
10
10
24
18
16
20
22
24
20
26
20
26
20
26
19
20
10
8
8
10
12
10
10
12
22
20
18
20
22
24
20
26
22
26
20
26
20
21
10
10
8
10
12
12
10
12
20
20
16
20
24
26
20
26
22
26
20
26
21
22
23
10
8
10
8
8
6
8
8
12
10
12
10
10
8
10
8
22
22
22
18
14
12
18
14
24
26
26
24
18
16
22
18
24
24
26
26
18
16
24
20
22
91
UNCLASSIFIED
ORIGINAL
Declassified and Approved For Release 2014/01/29: CIA-RDP78-03153A002000060001-5
Declassified and Approved For Release 2014/01/29: CIA-RDP78-03153A002000060001-5
DNC 14(AU)
UNCLASSIFIED
Frequency bands, in megacycles, recommended for radio communication with:
GUANTANAMO BAY, CUBA
MARCH 1954
OCT
Distance in fautical Miles and Direction of Base fro* ship
OCT
250
- 500
500-
1,000
1,000
- 1,500
1,500
- i,000
2,000 - 2,500
N
E
S 4
N E
3
4
N E
S
A
N E
S
A
N
E S W
00
5
5
5
5
6
6
5
5
12
10
8
8
18
16
10
8
24
16
12
8
CC
01
3
4
3
3
5
5
4
3
8
8
6
5
14
12
8
6
18
14
3
6
01
02
2
2
2
2
3
3
3
3
6
5
5
5
10
8
6
6
16
10
6
6
02
03
2
2
2
2
3
3
3
3
5
5
5
5
8
6
5
6
12
6
6
8
03
04
2
2
2
2
3
3
3
3
5
5
5
5
8
6
5
8
12
6
5
8
04
05
3
3
3
3
4
3
3
3
6
5
5
5
8
6
6
8
10
6
5
8
05
06
3
3
3
3
4
4
4
4
6
6
5
6
8
8
6
8
10
8
5
10
06
07
3
3
3
3
4
4
4
4
5
6
5
6
6
8
5
8
8
8
5
8
07
08
3
3
3
3
3
4
4
3
5
6
5
5
5
8
5
8
6
10
5
8
08
09
2
2
2
2
2
3
3
3
4
5
5
5
5
8
5
6
5
10
5
6
09
10
2
2
2
2
2
2
2
2
4
5
4
4
5
6
5
6
5
8
5
8
10
11
2
2
2
2
3
2
3
4
5
4
5
8
6
5
6
12
6
6
5
14
11
12
5
5
5
5
5
5
5
6
8
6
8
10
12
6
10
14
14
6
10
16
12
13
5
5
5
5
6
6
6
6
10
10
10
12
14
12
12
14
18
14
12
16
13
14
5
5
5
5
8
6
8
8
12
10
12
12
18
14
12
16
20
16
12
16
14
15
6
5
5
5
8
8
8
8
14
12
12
12
20
14
12
16
22
16
12
18
15
16
6
6
6
6
8
8
8
8
14
12
12
14
20
16
12
18
22
16
12
20
16
17
6
6
6
6
8
8
8
8
16
14
12
14
22
16
14
20
24
18
14
22
17
18
6
6
6
6
10
8
8
8
18
14
12
16
24
20
14
22
26
20
14
22
18
19
8
8
6
8
10
8
8
8
18
16
12
16
26
20
16
20
26
22
16
22
19
20
8
6
6
6
10
8
8
8
20
16
12
14
26
22
16
18
26
22
16
20
20
21
6
6
6
6
10
8
8
8
20
16
12
14
26
20
14
18
26
22
16
18
21
22
6
6
6
6
8
8
6
6
18
14
12
12
26
18
14
16
26
20
14
16
22
23
6
5
5
5
8
6
6
6
16
12
10
10
24
16
12
12
26
18
12
12
23
PORT IYAUTEY, MCROCCO
MARCH 1954
OCT
Distance in /autical Miles and Dire,tion
of Base fro* ship
1,500 - i , 000
2,000 - 2,500
OCT
250
- 500
500 - 1,000
1,000
- 1,500
N
E
S
W
N
E a
N E
S
W
N
E
S
A
N
E S W
00
2
2
2
2
2
3
2
2
5
5
5
5
6
5
5
6
12
5
5
6
00
01
2
2
2
2
2
2
2
2
5
5
5
5
6
5
5
6
10
5
5
6
01
02
2
2
2
2
2
2
2
2
5
5
5
5
6
4
5
6
8
5
5
6
02
03
2
2
2
2
2
2
2
2
4
5
5
5
5
4
5
6
6
5
5
6
03
04
2
2
2
2
2
2
2
2
4
5
4
4
5
4
5
5
8
4
5
6
04
05
2
2
2
2
2
2
2
2
3
5
4
4
4
3
5
5
6
4
4
6
05
06
2
2
2
2
2
2
2
3
3
4
4
5
4
3
5
8
5
4
4
12
06
07
4
3
3
4
5
3
4
5
8
5
6
8
10
4
612
12
4
6
12
07
08
5
4
4
5
6
5
5
6
8
8
8
10
14
6
10
12
16
5
Ic
14
08
09
5
5
5
5
6
6
6
6
10
8
10
10
16
10
le
12
20
8
12
14
09
10
5
5
5
5
8
6
6
8
12
10
10
12
18
10
12
14
22
10
12
14
10
11
5
5
5
5
8
8
8
8
14
12
12
12
20
10
12
14
24
10
12
16
11
12
6
5
5
5
8
8
8
8
14
12
12
12
24
12
12
16
26
12
12
16
12
13
6
5
5
5
8
8
8
8
18
12
12
12
24
12
12
16
26
12
14
16
13
14
6
5
5
5
8
8
8
8
18
12
12
12
26
12
12
16
26
12
14
16
14
15
6
5
5
5
8
8
6
6
18
12
10
12
26
12
12
16
26
12
14
16
15
16
5
5
5
5
8
6
6
6
16
12
10
12
26
14
12
14
26
14
14
16
16
17
5
5
5
5
6
6
6
6
14
12
10
10
22
14
12
14
26
14
14
14
17
18
5
5
5
5
6
6
6
6
12
10
10
10
18
12
12
12
26
14
14
12
18
19
4
5
5
4
5
5
5
5
8
10
8
6
14
12
12
10
20
12
14
10
19
20
3
3
3
3
4
4
4
4
6
8
6
6
10
10
10
8
16
12
1_
s
20
21
2
3
3
3
3
4
4
3
5
6
6
5
10
8
8
6
14
lc
8
8
21
22
2
2
2
2
2
3
3
3
5
5
5
5
8
6
(._
6
14
0
6
6
22
23
2
2
2
2
2
3
3
3
5
5
5
5
6
5
5
6
12
C
5
6
23
UNCLASSIFIED
7
ORIGINAL
Declassified and Approved For Release 2014/01/29: CIA-RDP78-03153A002000060001-5
Declassified and Approved For Release 2014/01/29: CIA-RDP78-03153A002000060001-5
UNCLASSIFIED
Frequency bands, in megacycles, recommended for radio communication with:
SAN JUAN, P. R.
MARCH 1954
DNC 14(AU)
OCT
Distance in ffisutical 'Mem and Direction of Base fro, ship
OCT
250
- 500
500-
1,000
1,000- 1,500
1,500
- 1,006
2,000 - 2,500
NESd
N E
5
d
NE34
NESd
NESW
00
4
4
4
4
5
5
5
4
10
10
6
6
16
14
8
6
22
16
10
8
00
01
2
2
2
2
4
4
3
3
8
6
5
5
12
10
6
6
18
12
6
6
01
02
2
2
2
2
3
3
3
3
6
5
5
5
10
6
5
6
14
8
6
8
02
03
2
2
2
2
3
3
3
3
5
5
5
5
8
6
5
6
12
6
6
8
03
04
3
3
3
3
3
3
3
3
6
5
5
5
8
6
6
8
12
6
5
8
04
05
3
3
3
3
4
4
4
4
6
6
5
6
8
8
6
8
10
8
5
10
05
06
3
3
3
3
4
4
4
4
6
6
6
6
8
8
6
8
10
8
5
10
06
07
3
3
3
3
3
4
4
4
5
6
6
5
6
8
6
8
8
10
5
8
07
08
2
2
3
2
2
3
3
3
4
6
5
5
5
8
5
6
6
10
5
6
08
09
2
2
2
2
2
2
3
2
4
5
5
4
5
6
5
5
5
8
5
6
09
10
2
2
2
2
2
2
2
3
4
4
4
6
5
5
5
10
5
6
5
14
10
11
4
4
4
5
5
4
5
5
8
5
8
10
10
6
8
14
12
6
8
16
11
12
5
5
5
5
6
6
6
6
10
10
8
10
14
12
12
14
18
12
12
16
12
13
5
5
5
5
6
6
6
8
12
10
10
12
18
14
12
16
20
16
12
18
13
14
6
5
5
5
8
8
8
8
14
12
12
12
20
14
12
16
22
16
12
18
14
15
6
6
5
6
8
8
8
8
14
12
12
14
20
16
12
18
22
18
12
20
15
16
6
6
6
6
8
8
8
8
16
14
12
14
22
16
14
20
24
18
14
22
16
17
6
6
6
6
10
8
8
8
18
14
12
16
24
20
16
22
26
20
16
24
17
18
8
8
6
8
10
10
8
10
18
16
12
16
24
20
16
22
26
22
16
24
18
19
8
8
8
8
10
10
8
10
20
16
12
16
26
22
16
20
26
24
16
22
19
20
8
6
6
6
10
10
8
8
20
16
12
14
26
22
16
18
26
24
16
20
20
21
6
6
6
6
10
8
8
8
18
16
12
12
26
20
14
16
26
24
16
18
21
22
6
6
6
6
8
8
6
6
16
14
10
12
24
18
14
14
26
20
14
16
22
23
5
5
5
5
6
6
6
6
14
12
8
8
22
16
12
12
26
18
12
12
23
r
WASHINGTON, D. C.
MARCH 1954
OCT
Distance in lautical Miles and Direction of Base from ship
250
- 500
500
- 1,000
1,000
- 1,500
1,500
- 2,00C
2,000 - 2,500
OCT
N
E
S
W
N
E
3
W
NE
3
W
NES
4
N
ES.W
00
4
4
4
4
5
5
4
4
8
8
6
6
12
10
8 6
14
12
8
8
00
01
3
3
3
3
4
A
4
3
6
6
5
5
8
8
6 5
10
10
6
6
01
02
2
2
2
2
2
3
2
2
5
5
5
4
6
8
5 5
6
8
6
5
02
03
2
2
2
2
2
2
2
2
5
4
4
4
6
6
5 5
6
6
5
5
0
04
2
2
2
2
2
2
2
2
5
4
3
3
6
5
4 4
8
5
5
5
04
05
2
2
2
2
2
2
2
2
5
3
3
3
6
5
4 4
8
5
5
5
05
06
2
2
2
2
2
2
2
2
5
3
2
3
8
4
4 3
8
5
5
4
136
07
2
2
2
2
2
2
2
2
5
3
2
2
8
4
4 3
10
5
5
4
07
08
2
2
2
2
2
2
2
2
5
3
2
2
8
3
4 3
10
4
5
4
08
09
2
2
2
2
2
2
2
2
4
2
2
2
6
3
4 3
8
4
5
4
09
10
2
2
2
2
2
2
2
2
4
2
2
2
5
3
4 4
6
4
5
5
10
11
2
2
2
2
2
2
2
3
5
2
3
5
6
3
4 8
8
4
5
8
11
12
3
3
3
3
5
4
5
5
8
4
6
8
10
4
6 8
14
4
6
10
12
13
4
4
3
4
6
5
6
6
10
8
8
10
14
6
610
16
6
8
10
13
14
4
4
4
4
6
6
6
6
10
8
10
10
14
8
10 10
16
8
8
10
14
15
4
4
A
4
8
6
6
8
12
10
10
12
14
10
10 12
16
10
10
12
15
16
4
4
4
4
8
8
8
8
12
12
10
12
14
10
10 12
18
10
10
12
16
17
5
5
4
4
8
8
8
8
12
12
12
12
16
12
10 12
20
10
10
12
17
18
5
5
4
5
8
8
8
8
12
12
12
12
18
12
10 12
22
12
10
12
18
19
5
5
5
5
8
8
6
6
12
12
10
10
18
12
10 12
22
12
10
12
19
20
5
9
5
5
6
6
6
6
12
12
10
10
18
12
10 12
22
12
10
12
20
9
5
5
6
6
6
6
12
10
8
10
16
12
10 12
20
12
10
12
21
5
5
5
6
6
5
5
10
10
8
8
16
12
10 10
18
12
10
10
22
4
4
5
5
5
5 1
10
8
6
6
14
12
8 8
16
12
8
8
23
UNCLASSIFIED
ORIGINAL
Declassified and Approved For Release 2014/01/29: CIA-RDP78-03153A002000060001-5
Declassified and Approved For Release 2014/01/29: CIA-RDP78-03153A002000060001-5
WICIASSIFIED
Frequency bands, in megacycles, recommended for radio communication with:
BAHREIN ISLAND, PERSIAN GULF
MARCH 1954
DNC 14(AU)
OCT
Distance in pautical Miles and Direction of B030 frau Ship
OCT
250-500
500 - 1,000
1,000 -1,500
, 1,500 - i3OGS
2,000-
2,500
NES
NE 3
W
ME
3
N
NESN
NES
W
00
2
2
2
2
3
3
3
3
6
4
5
5
6
5
6
5
8
6
6
5
00
01
2
2
2
2
2
2
2
2
4
4
5
3
5
5
6
4
6
6
6
5
01
02
2
2
2
2
2
2
2
2
3
3
4
5
4
5
5
8
5
5
6
12
02
03
4
3
4
4
5
3
5
5
8
3
6
10
10
5
814
12
5
10
16
03
04
5
5
5
5
12
6
6
6
12
8
10
12
16
8
12
16
18
8
14
18
04
05
6
6
6
6
14
6
6
8
14
10
12
14
18
12
14
18
20
12
16
22
05
06
8
6
6
6
14
8
8
8
20
12
12
14
18
14
16
20
18
14
18
22
06
07
8
6
6
6
16
8
8
10
. 26
12
-34
18
16
16
16
24
14
16
18
26
07
08
8
8
8
8
16
12
10
12
26
14
14
20
14
16
18
26
14
18
18
26
08
09
10
10
10
10
16
12
10
12
26
16
16
22
14
20
20
26
14
20
20
26
09
10
12
12
10
12
14
14
12
16
18
18
16
26
16
20
20
26
14
22
20
26
10
11
14
14
12
14
14
16
12
16
20
18
16
26
18
22
18
26
16
24
18
26
11
12
14
14
12
14
16
16
12
16
22
18
14
24
20
22
16
26
20
22
18
24
12
13
14
12
10
12
16
14
10
14
22
16
14
20
22
20
16
22
20
22
18
20
13
14
12
12
8
10
16
12
8
10
22
14
12
16
22
18
14
18
20
20
16
18
14
15
10
8
6
8
14
10
6
8
22
12
10
14
22
16
12
16
18
18
14
14
15
16
8
6
6
6
10
8
5
6
22
6
6
10
22
12
810
18
14
10
8
16
17
6
5
4
5
8
6
4
5
18
6
5
6
22
10
8
8
18
8
8
6
17
18
5
3
3
3
8
5
3
3
16
5
5
5
22
6
6
6
20
8
8
6
18
19
3
2
2
2
5
3
3
3
12
5
5
5
20
6
6
6
18
6
8
6
19
20
3
2
2
2
5
3
2
3
10
5
5
5
18
6
6
6
18
6
6
6
20
21
3
2
2
2
4
3
3
3
8
5
5
5
14
6
6
6
-1666621
22
3
2
2
2
4
3
3
3
8
5
5
5
14
6
6
6
14
6
6
6
22
23
3
2
2
2
4
3
3
3
8
4
5
5
12
5
6
6
10
6
6
6
23
BREMERHAVEN
MARCH 1
OCT
Distance in Nautical
Niles and Direction of Base fro* 3hiP
250
- 500
500 - 1,000
1,000 - 1,500
1,500 - A,000
2,000 - 2,500
GOT
14
E
S 4
N E
3
a
N E
S 01
NES
Y1
N
ES 14
00
2
2
2
2
2
2
2
2
4
3
3
3
6
4
5
3
6
5
5 5
Q oN -4 keN s.D tO as 10 4-1 s.0 tO Os
0000 0 0 0 00 0 OD ri r-1 r-1 r-I r-i r-I
01
2
2
2
2
2
2
2
2
4
3
3
3
6
4
4
3
6
5
5 5
02
2
2
2
2
2
2
2
2
4
3
3
3
5
3
4
3
6
5
5 5
03
2
2
2
2
2
2
2
2
4
3
3
3
5
3
4
3
6
5
5 5
04
2
2
2
2
2
2
2
2
4
3
3
3
5
3
4
4
6
4
5 6
05
2
2
2
2
2
2
2
2
3
3
3
5
5
3
4
6
6
4
5 6
06
2
2
2
2
4
3
4
5
6
3
5
6
8
3
5
8
10
5
6 8
07
3
3
3
3
5
5
5
5
8
5
6
8
10
5
6
8
12
5
6 10
08
4
3
3
4
6
5
6
6
10
8
8
10
12
6
8
8
14
6
8 10
09
.4
4
4
4
6
,6
6
6
10
8
8
10
12
8
8
10
14
8
8 10
10
4
4
4
4
6
6
6
6
10
10
10
10
12
8
8
10
16
8
8 10
11
4
4
4
4
6
6
6
6
12
10
10
10
14
10
10
10
16
8
10 10
12
5
4
4
4
6
6
6
6
12
10
10
10
14
10
10
10
18
10
10 12
13
5
4
4
4
6
6
6
6
1:
10
10
10
14
10
8
10
18
10
10 12
14
5
4
4
4
6
6
6
6
10
10
8
8
14
10
8
10
18
10
812
15
5
4
4
4
6
6
6
5
10
10
8
8
14
10
8
10
18
10
810
16
5
4
4
4
5
5
5
5
10
8
6
6
14
10
8
8
16
10
810
17
5
4
4
4
5
5
5
5
10
8
6
6
14
10
8
6
1610
8 8
18
4
4
3
4
5
5
4
4
8
6
6
6
12
8
6
6
12
8
8 6
19
3
3
3
3
5
4
3
3
6
6
5
5
10
8
5
5
10
8
6 6
20
3
2
2
2
4
3
3
2
6
6
4
4
8
6
5
4
8
6
6 6
21
2
2
2
2
3
2
2
2
5
4
3
3
6
6
5
4
8
5
5 5
22
2
2
2
2
2
2
2
2
5
3
3
3
6
5
5
3
6
5
5 5
23
2
2
2
2
2
2
2
2
4
3
3
3
6
4
4
3
6
5
5 5
UNCLASSIFIED
9
CHIGIHAL
Declassified and Approved For Release 2014/01/29 : CIA-RDP78-03153A002000060001-5
Declassified and Approved For Release 2014/01/29: CIA-RDP78-03153A002000060001-5
UNCLASSIFIED DNC 14(AU)
Frequency bands, in megacycles, recommended for radio communication with:
TR/ESTE
MARCH 1954
OCT
Distance
in Nautical Miles and Direction of Base frog Ship
OCT
250
- 500
500 - 1,000
1,000
- 1,500
1,500
- 2,000
2,000 - 2,500
N
E
s
a
N E a
4
NESW
N
E
S 4
NESW
00
2
2
2
2
2
2
2
2
5
4
3
4
6
5
3
5
6
4
. 4
5
00
01
2
2
2
2
2
2
2
2
5
4
3
4
6
5
3
5
6
4
4
5
01
02
2
2
2
2
2
2
2
2
5
4
3
4
6
5
3
4
6
4
4
5
02
03
2
2
2
2
2
2
2
2
5
4
3
3
5
5
3
3
5
4
4
5
03
04
2
2
2
2
2
2
2
2
4
3
3
3
5
4
3
5
5
3
4
6
04
05
2
2
2
2
2
2
2
3
5
3
3
5
6
3
3
8
6
3
4
10
05
06
3
3
3
3
5
3
4
5
8
4
5
8
10
4
6
10
12
3
6
12
06
07
4
4
4
4
6
5
5
6
8
6
8
10
12
6
8
10
14
6
8
12
07
08
5
4
4
4
6
6
6
6
10
8
8
10
12
8
8
10
14
8
814
08
09
5
5
4
5
6
6
6
6
12
10
10
10
14
10
10
12
18
10
10
14
09
10
5
5
5
5
8
6
6
6
12
10
10
12
16
10
10
12
18
12
10
14
10
11
5
5
5
5
8
6
6
8
12
10
10
12
16
12
10
12
20
12
10
14
11
12
5
5
5
5
8
8
6
6
12
12
10
10
18
12
10
12
22
12
10
14
12
13
5
5
5
5
8
6
6
6
12
10
10
10
16
12
10
12
22
12
12
14
13
14
5
5
5
5
6
6
6
6
12
10
10
10
16
12
10
12
22
12
10
14
14
15
5
5
5
5
6
6
6
6
12
10
8
10
16
12
10
12
20
12
10
14
15
16
5
5
5
5
6
5
5
5
10
10
8
8
16
12
10
10
18
12
10
12
16
17
5
5
5
5
5
5
5
5
10
8
8
8
14
12
10
10
16
12
10
10
17
18
5
5
5
4
5
5
5
5
8
8
6
6
10
10
8
8
10
12
810
18
19
3
4
4
3
4
5
4
4
6
8
6
6
8
10
6
6
8
12
6
8
19
20
3
3
3
3
4
4
3
4
5
6
5
5
6
10
5
5
6
10
5
6
20
21
2
3
2
2
3
3
2
3
5
6
4
4
6
6
4
5
6
8
5
5
21
22
2
2
2
2
3
3
2
2
5
5
4
4
6
5
4
5
6
4
5
5
22
23
2
2
2
2
2
2
2
2
5
4
3
4
6
5
3
5
6
5
4
5
23
ADAK, ALASKA
MARCH 1954
OCT
Distance
in Nautical Miles and Direction of Base
from Ship
250
- 500
500-
1,000
1,000
- 1,500
1,500
- 2,000
2,000-
2,500
OCT
4
E
S 4
N E
a
4
N
E
S
N
E
S 4
NESW
00
5
5
5
4
6
6
6
6
12
'10
10
10
14
12
10
10
18
12
10
10
00
01
5
5
5
5
6
6
6
6
12
10
10
10
14
12
10
10
18
12
10
10
01
02
5
5
5
5
6
6
6
6
10
10
10
10
14
12
10
10
18
12
12
10
02
03
5
5
5
5
6
6
6
6
10
10
8
8
14
12
10
10
18
12
12
10
03
04
5
5
5
5
6
6
5
5
10
10
8
8
14
12
10
10
18
12
12
10
04
05
5
5
5
5
5
5
5
5
10
10
8
8
14
12
10
8
16
12
10
8
05
06
5
5
4
4
5
5
5
5
10
8
6
6
12
12
8
6
14
12
8
6
06
07
4
4
4
3
5
5
5
4
8
8
6
5
10
10
8
6
10
10
8
5
07
08
3
3
3
3
4
5
4
3
6
6
5
4
8
10
6
5
8
10
6
5
08
09
2
3
2
2
3
4
3
2
6
6
5
4
6
8
5
4
8
8
6
5
09
10
2
2
2
2
3
3
3
2
5
5
4
3
6
6
5
4
6
6
6
5
10
il
2
2
2
2
2
3
2
2
5
5
4
3
6
6
5
3
6
6
6
5
11
12
2
2
2
2
2
2
2
2
5
4
4
3
6
5
5
3
6
5
5
4
12
13
2
2
2
2
2
2
2
2
5
4
4
3
6
5
5
3
6
5
5
4
13
14
2
2
2
2
2
2
2
2
4
4
4
3
6
5
5
3
6
5
5
4
14
15
2
2
2
2
2
2
2
2
4
4
4
3
6
5
5
3
6
5
5
4
15
16
2
2
2
2
2
2
2
2
4
4
4
3
5
5
5
3
6
5
5
4
16
17
2
2
2
2
2
2
2
2
4
4
4
4
5
5
5
5
5
5
5
6
17
18
2
2
2
2
3
2
3
4
5
4
5
6
6
5
5
6
8
5
6
6
18
19
3
4
4
3
5
4
5
5
8
5
6
8
10
5
6
8
12
5
8
8
19
20
4
4
4
4
6
5
5
6
8
6
8
10
12
6
8
10
14
8
8
10
20
21
4
5
5
4
6
6
6
6
10
8
8
10
12
10
810
14
10
8
10
21
22
4
5
5
4
6
6
6
6
10
10
10
10
14
12
10
10
16
10
10
10
22
23
5
5
5
4
6
6
6
6
12
10
10
10
14
12
10
10
18
10
10
10
23
UNCLASSIFIED
10
ORIGINAL
Declassified and Approved For Release 2014/01/29: CIA-RDP78-03153A002000060001-5
Declassified and Approved For Release 2014/01/29: CIA-RDP78-03153A002000060001-5
UNCLASSIFIED
Frequency bands, in megacycles, recommended for radio communication with:
MUM, ALASKA
MARCH 1954
DNC 14(AU)
OCT
Distance in lautical Mites and Direction of Base from Ship
OCT
250
- 500
500- 1,000
1,000- 1,500
1,500 - 2, 00O
2,000-
2,500
N
E
S 4
N E
a
el
N E 3
W
N
E
S
W
N
E
S W
00
4
4
4
4
6
6
6
6
10
10
8
8
14
10
10
8
16
10
8
8
00
01
4
4
4
4
6
6
6
6
10
10
8
8
14
10
10
8
16
10
8
8
01
02
4
4
4
4
6
6
5
5
8
8
8
6
12
10
8
8
16
10
8
8
02
03
4
4
4
4
5
5
5
5
8
8
6
6
12
10
8
8
16
10
8
8
03
04
4
4
3
4
5
5
4
5
8
6
6
6
12
10
8
6
14
10
8
8
04
05
3
3
3
3
5
5
4
4
8
6
5
5
12
10
8
6
12
10
8
6
05
06
3
3
2
2
4
4
3
3
6
6
4
4
10
8
5
5
10
8
6
6
06
07
2
2
2
2
3
3
2
2
6
5
16
3
8
6
5
4
8
8
6
6
07
08
2
2
2
2
2
2
2
2
5
4
18
3
6
6
5
4
8
6
6
5
08
09
2
2
2
2
2
2
2
2
4
3
18
3
6
5
5
4
6
6
6
5
09
10
2
2
2
2
2
2
2
2
4
3
18
3
5
5
5
4
6
6
6
5
10
11
2
2
2
2
2
2
2
2
4
3
18
3
5
5
5
4
6
6
6
5
11
12
2
2
2
2
2
2
2
2
4
3
20
3
5
5
5
4
6
6
5
5
12
13
2
2
2
2
2
2
2
2
4
3
20
3
5
5
5
4
6
6
5
5
13
14
2
2
2
2
2
2
2
2
3
3
20
3
5
5
5
4
6
5
5
5
14
15
2
2
2
2
2
2
2
2
3
3
20
3
5
5
5
5
6
6
5
5
15
16
2
2
2
2
2
2
2
3
3
3
18
5
5
5
5
6
6
6
6
5
16
17
2
2
2
2
4
3
4
5
5
3
5
6
8
5
5
6
10
6
6
6
17
18
3
3
3
3
5"
4
5
5
8
5
6
8
10
5
6
8
12
6
6
8
18
19
3
3
3
3
6
5
5
6
10
6
8
8
10
6
6
8
14
8
8
8
19
20
4
3
3
4
6
6
6
6
10
8
810
12
8
8
8
14
8
8
8
20
21
4
4
4
4
6
6
6
6
10
8
8
10
12
8
8
8
14
8
8
8
21
22
4
4
4
4
6
6
6
6
12
10
10
10
12
10
8
8
16
10
8
10
22
23
4
4
4
4
6
6
6
6
10
10
10
10
14
10
10
8
16
10
8
8
23
SEATTLE, WASH.
MARCH 1954
OCT
Distance in lautical Miles and Direction of Base frau Ship
OCT
250-
500
500-
1,000
1,000- 1,500
1,500
- 2,00C
2,000 - 2,500
11
E
S
W
N E
3
4
N E 3
W
NESW
NESW
Oo
5
5
5
5
6
6
6
6
10
10
8
8
16
12
10
8
18
12
10
10
00
01
5
5
5
5
6
5
5
5
10
8
8
6
16
12
10
8
16
12
10
8
01
02
5
5
5
5
5
5
5
4
10
8
8
6
14
12
8
6
14
12
8
6
02
03
5
5
4
4
5
5
5
4
8
8
6
5
10
10
8
6
12
12
8
6
03
04
4
4
3
3
5
5
4
3
6
8
6
5
8
10
6
5
10
10
6
5
04
05
3
3
3
3
4
4
3
2
6
6
5
4
6
8
5
5
6
10
5
5
05
06
3
2
2
2
3
3
2
2
5
5
4
3
6
6
4
4
6
6
5
5
06
07
2
2
2
2
3
2
2
2
5
4
3
3
6
5
4
4
6
5
5
5
07
08
2
2
2
2
2
2
2
2
5
4
3
3
6
5
3
4
6
5
5
5
08
09
2
2
2
2
2
2
2
2
5
4
3
2
6
5
3
4
6
4
5
5
09
10
2
2
2
2
2
2
2
2
5
4
3
2
6
5
3
4
6
4
4
5
10
B.
2
2
2
2
2
2
2
2
5
4
,
2
6
5
3
4
6
4
4
5
11
12
2
2
2
2
2
2
2
2
5
4
3
2
6
4
3
4
6
3
4
5
12
13
2
2
2
2
2
2
2
2
4
3
3
2
5
3
3
5
5
3
4
5
13
14
2
2
2
2
2
2
2
3
4
3
3
5
5
3
3
6
5
3
4
6
14
15
3
3
3
3
4
3
4
5
6
4
5
8
10
3
6
8
12
3
6
8
15
16
4
4
4
4
5
5
5
6
8
6
8
8
12
6
6
8
14
5
6
8
16
17
4
4
4
4
6
6
6
6
10
8
8
10
12
8
8
10
14
8
8
10
17
18
5
4
4
5
6
6
6
6
12
10
10
10
14
10
8
10
14
10
10
10
18
19
5
5
5
5
8
6
6
6
12
10
10
10
14
10
10
10
14
10
10
10
19
20
5
5
5
5
8
6
6
6
12
10
10
12
16
10
10
10
16
12
10
10
20
21
5
5
5
5
8
6
6
6
12
12
10
10
16
12
10
10
16
12
10
10
21
22
5
5
5
5
8
6
6
6
12
10
10
10
16
12
10
10
18
12
10
10
22
23
5
5
5
5
6
6
6
6
12
10
10
8
16
12
10
10
18
12
10
10
23
UNCLASSIFIED
II
ORIGINAL
Declassified and Approved For Release 2014/01/29: CIA-RDP78-03153A002000060001-5
Declassified and Approved For Release 2014/01/29: CIA-RDP78-03153A002000060001-5
UNCLASSIFIED DNC 14(AU)
Frequency bands, in megacycles, recommended for radio communication with:
GUAM ISLAND
MARCH 1954
OCT
Distance in Nautica I Miles and Direction of Base fro. Shi
OCT
250
- 500
500
- 1,000
1,000
- 1,500
1,500
- 2,04
2,000 - 2,500
NES
4
N E
3 li
NES
W
NES
111
.
00
12 8 8
8
,1103.1
26
16
16
18
22
20
22 26
16
18
20 18
20
20
20
20
00
01
12
10
8
10
26
18
18
20
24
26
24 26
16
18
22 16
22
20
22
18
01
02
12
10
10
10
26
20
18
20
24
26
26 26
16
16
24 16
22
20
26
18
02
03
12
10
8
10
26
18
16
18
22
26
26 22
16
16
26 18
26
18
26
20
03
04
12
8
6
8
24
16
14
12
22
22
22 20
18
16
26 22
26
18
26
24
04
05
10
6
8
6
20
12
10
10
20
20
26 18
20
18
26 24
26
20
26
24
05
06
10
8
10
8
16
10
12
10
20
18
26 18
22
22
26 24
26
22
24
26
06
07
8
8
10
8
14
10
14
10
18
18
26 18
22
24
26 24
26
24
22
26
07
08
8
8
10
8
10
10
14
10
12
18
26 18
20
24
22 26
26
26
20
26
08
09
8
8
10
8
8
12
14
10
12
18
20 18
18
24
20 24
24
26
18
26
09
10
6
8
8
8
8
10
12
10
12
18
16 16
18
26
16 24
24
26
12
24
10
11
6
8
8
8
8
8
10
8
14
18
12 16
20
24
10 22
24
26
8
22
11
12
6
6
6
6
8
8
8
8
14
16
10 14
20
24
8 18
22
24
6
20
12
13
6
6
6
6
6
8
6
8
10
14
612
18
20
616
20
24
6
18
13
14
5
5
5
5
6
6
6
6
12
16
8 12
14
18
6 16
18
20
6
16
14
15
5
5
5
5
6
6
5
6
810
610
12
14
614
16
16
6
14
15
16
5
5
5
5
5
5
5
5
6
10
6 8
8
14
6 12
12
16
612
16
17
4
4
4
4
4
5
5
5
5
8
6 6
6
12
6 6
8
14
6
6
17
18
2
2
2
2
3
3
3
2
5
6
5 4
6
10
6 5
8
12
6
5
18
19
2
2
2
2
2
2
2
2
4
5
3 3
5
5
5 4
6
8
5
5
19
20
2
2
2
2
2
2
2
2
3
3
3 6
5
5
4 10
5
5
5
14
20
21
5
4
5
5
5
5
5
5
8
5
16 12
12
5
12 16
14
5
12
20
21
22
10
5
6
6
14
6
8
10
16
10
18 18
16
12
16 18
18
12
16
20
22
23
10
8
6
8
18
10
12
12
22
14
22 22
18
16
18 18
20
18
18
20
23
MARCH 1954
%
OCT
Distance in lautical Miles and Direction of Base fros ship
OCT
2,5t0 - 3,000
3,000
- 3,500
o 0 0
000
AS 10
0 0 0
00 0
01 NI 1.0
?..
0 0 0
000
10 ? -*
?? 1,1 0.1
0 0 0
000
1, 0 1?0
,1 fn 1,
0
0
0 0
0 0
, Uro
0
0
00
0
0