47
Northstar
Explorer VHF Series: 721/725
Operation and Installation Manual
C-2 USA Channel Chart
CH TX (MHz) RX (MHz) MODE
TRAFFIC TYPE
SHIP TO
SHIP
SHIP TO
SHORE
NAME TAG
REMARK
01A 156.050
156.050
S
Port Operations, Selected VTS Areas
Yes
Yes
PORT OPS/VTS
03A 156.150
156.150
S
US Government, Coast Guard
Yes
Yes
UNAUTHORIZED
4
05A 156.250
156.250
S
Port Operations, Selected VTS Areas
Yes
Yes
PORT OPS/VTS
06
156.300
156.300
S
Inter-ship Safety
Yes
No
SAFETY
07A 156.350
156.350
S
Commercial
Yes
Yes
COMMERCIAL
08
156.400
156.400
S
Commercial (inter-ship only)
Yes
No
COMMERCIAL
09
156.450
156.450
S
Recreational Calling Channel
Yes
Yes
CALLING
10
156.500
156.500
S
Commercial
Yes
Yes
COMMERCIAL
11
156.550
156.550
S
Commercial, VTS in Selected Areas
Yes
Yes
VTS
12
156.600
156.600
S
Port Operations, Selected VTS Areas
Yes
Yes
PORT OPS/VTS
13
156.650
156.650
S
Inter-ship Navigation Safety (bridge-to
bridge), 1W with Power-up
Yes
No
BRIDGE COM
3
1W
14
156.700
156.700
S
Port Operations, Selected VTS Areas
Yes
Yes
PORT OPS/VTS
15
---
156.750
S
Environmental
------
------
ENVIRONMEN-
TAL
2
RX only
16
156.800
156.800
S
International Distress, Safety, and
Calling
Yes
Yes
DISTRESS
17
156.850
156.850
S
State Controlled
Yes
Yes
SAR
1
1W only
18A 156.900
156.900
S
Commercial
Yes
Yes
COMMERCIAL
19A 156.950
156.950
S
Commercial
Yes
Yes
COMMERCIAL
20 157.000 161.600
D
Port Operations, Canadian Coast Guard
No
Yes
PORT OPS
20A 157.000
157.000
S
Port Operations
Yes
Yes
PORT OPS
21A 157.050
157.050
S
U.S. Government, Canadian Coast Guard Yes
Yes
UNAUTHORIZED
4
22A 157.100
157.100
S
Coast Guard Liaison
Yes
Yes
COAST GUARD
23A 157.150
157.150
S
U.S. Government, Coast Guard
Yes
Yes
UNAUTHORIZED
4
24 157.200 161.800
D
Public Correspondence, Marine operator No
Yes
TELEPHONE
25 157.250 161.850
D
Public Correspondence, Marine operator No
Yes
TELEPHONE
26 157.300 161.900
D
Public Correspondence, Marine operator No
Yes
TELEPHONE
27 157.350 161.950
D
Public Correspondence, Marine operator No
Yes
TELEPHONE
28 157.400 162.000
D
Public Correspondence, Marine operator No
Yes
TELEPHONE
61A 156.075
156.075
S
U.S. Government, Canadian Coast Guard Yes
Yes
UNAUTHORIZED
4
63A 156.175
156.175
S
Port Operations, VTS in Selected Areas
Yes
Yes
PORT OPS/VTS
64A 156.225
156.225
S
U.S. Government, Canadian Commercial
Fishing
Yes
Yes
UNAUTHORIZED
4
65A 156.275
156.275
S
Port Operations
Yes
Yes
PORT OPS
66A 156.325
156.325
S
Port Operations
Yes
Yes
PORT OPS