User's Manual
14221-1200-4000, Rev. E
23
Table 4-1: Maritime Frequencies
CHANNEL
FREQUENCY
CHANNEL USAGE
US
INTL
CA
SHIP
(MHz)
SHORE
(MHz)
63
T: 156.175
R: 160.775
T: 160.775
R: 156.175
International: Public Correspondence, Port Operations.
63a
63a
T/R:
156.175
T/R:
156.175
US: Port Operations and Commercial, VTS. New Orleans/Lower Mississippi
area.
Canada: Tow Boats - British Columbia coast area.
64
64
T: 156.225
R: 160.825
T: 160.825
R: 156.225
International: Public Correspondence, Port Operations.
64a
T/R:
156.225
T/R:
156.225
Canada: Commercial fishing only.
65
T: 156.275
R: 160.875
T: 160.875
R: 156.225
International: Public Correspondence, Port Operations.
65a
65a
T/R:
156.275
T/R:
156.275
US: Port Operations.
Canada: Search and rescue and antipollution operations on the Great
Lakes. Towing on the Pacific Coast. Port operations only in the
St. Lawrence River areas with 1 watt maximum power. Intership in inland
Manitoba, Saskatchewan, and Alberta areas.
66
T: 156.325
R: 160.925
T: 160.925
R: 156.325
International: Public Correspondence, Port Operations.
66a
66a
T/R:
156.325
T/R:
156.325
US: Port Operations.
Canada: Port operations only in the St. Lawrence River/Great Lakes areas
with 1 watt maximum power. 1 watt marina channel - British Columbia coast
area.
67
67
67
T/R:
156.375
T/R:
156.375
US: Commercial. Used for Bridge-to-bridge communications in lower Miss.
River. Intership only.
International: Intership, Port Operations.
Canada: May also be used for communications with aircraft engaged in
coordinated search and rescue and antipollution operations. Commercial
fishing only in east coast and inland Manitoba, Saskatchewan, and Alberta
areas. Pleasure craft - British Columbia coast area.
68
68
68
T/R:
156.425
T/R:
156.425
US: Non-Commercial.
International: Port Operations.
Canada: For marinas, yacht clubs and pleasure craft.
69
69
69
T/R:
156.475
T/R:
156.475
US: Non-Commercial.
International: Intership, Port Operations.
Canada: Commercial fishing only - east coast area.
Pleasure craft - British Columbia coast area.
70
70
70
T/R:
156.525
T/R:
156.525
US: Digital Selective Calling (voice communications not allowed).
International: Digital selective calling for distress, safety and calling.
Canada: Digital selective calling for distress, safety and calling.
71
71
71
T/R:
156.575
T/R:
156.575
US: Non-Commercial.
International: Port Operations.
Canada: Ship Movement - British Columbia coast area. Marinas and yacht
clubs - east coast and on Lake Winnipeg.
72
72
72
T/R:
156.625
T/R:
156.625
US: Non-Commercial (Intership only).
International: Intership.
Canada: May be used to communicate with aircraft and helicopters in
predominantly maritime support operations.
Pleasure craft - British Columbia coast area.