HX500E
Page 28
1: 156.050 MHz and 156.175 MHz are available for port operations and commercial communications
purposes when used only within the U.S. Coast Guard designated Vessel Traffic Services (VTS)
area of New Orleans, on the lower Mississippi River from the various pass entrances in the Gulf of
Mexico to Devil’s Swamp Light at River Mile 242.4 above head of passes near Baton Rouge.
2: 156.250 MHz is available for port operations communications use only within the U.S. Coast Guard
designated VTS radio protection areas of New Orleans and Houston described in Sec. 80.383.
156.250 MHz is available for intership port operations communications used only within the area of
Los Angeles and Long Beach harbors, within a 25- nautical mile radius of Point Fermin, California.
3: 156.550 MHz, 156.600 MHz and 156.700 MHz are available in the U.S. Coast Guard designated port
areas only for VTS communications and in the Great Lakes available primarily for communications
relating to the movement of ships in sectors designated by the St. Lawrence Seaway Development
Corporation or the U.S. Coast Guard. The use of these frequencies outside VTS and ship movement
sector protected areas is permitted provided they cause no interference to VTS and ship movement
communications in thier respective designated sectors.
Port Operations
01A
1
156.050 156.050
63A
1
156.175 156.175
05
2
156.250 156.250
65A
156.275 156.275
66A
156.325 156.325
12
3
156.600 156.600
73
156.675 156.675
14
3
156.700 156.700
74
156.725 156.725
77
4
156.875
Intership only.
20A
12
157.000
Intership only.
Navigational
(
Bridge-to-Bridge
)
5
13
6
156.650 156.650
67
7
156.375 156.375
Commercial
01A
1
156.050 156.050
63A
1
156.175 156.175
07A
156.350 156.350
67
7
156.375
Intership only.
08
156.400 ........
Do.
09
156.450 156.450
10
156.500 156.500
11
3
156.550 156.550
18A
156.900 156.900
19A
156.950 156.950
79A
156.975 156.975
80A
157.025 157.025
88A
8
157.425 ........
Intership only.
72
14
156.625 ........
Internship only.
Digital Selective Calling
70
15
156.525 156.525
Noncommercial
68
17
156.425 156.425
09
16
156.450 156.450
69
156.475 156.475
71
156.575 156.575
72
156.625 ........
Intership only.
78A
156.925 156.925
79A
156.975 156.975 Great Lakes only.
80A
157.025 157.025 Do.
67
14
156.375
.......
Internship only.
Distress, Safety and Calling
16
156.800 156.800 EPRIB
Intership Safety
06
156.300 ........
a. Intership, or b.
For SAR: Ship and
aircraft for the U.S.
Coast Guard.
Environmental
15
13
........ 156.750 Coast to ship only.
Maritime Control
17
9,10
156.850 156.850
Liaison, U.S. Coast Guard
22A
11
157.100 157.100 Ship, aircraft, and
coast stations of
the U.S. Coast
Guard and at Lake
Mead, Nev., ship
and coast stations
of the National
Park Service, U.S.
Department of the
Interior.
Ship
transmit
Channel
designator
Carrier frequency
(
MHz
)
Points of communica-
tion
(
Intership and be-
tween coast and ship
unless otherwise indi-
cated
)
Coast
transmit
Ship
transmit
Channel
designator
Carrier frequency
(
MHz
)
Points of communica-
tion
(
Intership and be-
tween coast and ship
unless otherwise indi-
cated
)
Coast
transmit
