60
Uniden MHS550 Radio Owner’s Manual
USA Channel Frequencies
Ch
No.
RX Freq
TX Freq
Status Full Name 16 Char Name
1A 156.0500
156.0500
Simplex VESSEL TRAFFIC
SYSTEM/
COMMERCIAL
VTS/
COMMERCIAL
3 A 156.1500
156.1500
Simplex COAST GUARD,GOVT
ONLY
COAST GUARD
ONLY
5 A 156.2500
156.2500
Simplex VESSEL TRAFFIC
SYSTEM/COMMER
CIAL
VTS/
COMMERCIAL
6 156.3000
156.3000
Simplex INTER-SHIP SAFETY SAFETY
7 A 156.3500
156.3500
Simplex COMMERCIAL COMMERCIAL
8 156.4000
156.4000
Simplex COMMERCIAL COMMERCIAL
9 156.4500
156.4500
Simplex NON COMMERCIAL NON
COMMERCIAL
10 156.5000
156.5000
Simplex COMMERCIAL COMMERCIAL
11 156.5500
156.5500
Simplex VESSEL TRAFFIC
SYSTEM
VESSEL TRAFFIC
12 156.6000
156.6000
Simplex VESSEL TRAFFIC
SYSTEM
VESSEL TRAFFIC
13 156.6500
156.6500
Simplex,
1W
BRIDGE TO BRIDGE BRIDGE TO
BRIDGE
14 156.7000
156.7000
Simplex VESSEL TRAFFIC
SYSTEM
VESSEL TRAFFIC
15 156.7500
Inhibit
Receive
Only
ENVIRONMENTAL ENVIRONMENTAL
16 156.8000
156.8000
Simplex DISTRESS, SAFETY,
CALLING
DISTRESS
17 156.8500
156.8500
Simplex,
1W
GOVT MARITIME
CONTROL
GOVERNMENT
18 A 156.9000
156.9000
Simplex COMMERCIAL COMMERCIAL
19 A 156.9500
156.9500
Simplex COMMERCIAL COMMERCIAL
20 161.6000
157.0000
Duplex PORT OPERATION PORT
OPERATION
20 A 157.0000
157.0000
Simplex PORT OPERATION PORT
OPERATION
21 A 157.0500
157.0500
Simplex COAST GUARD ONLY COAST GUARD
ONLY
22 A 157.1000
157.1000
Simplex COAST GUARD COAST GUARD
23 A 157.1500
157.1500
Simplex COAST GUARD ONLY COAST GUARD
ONLY
24 161.8000
157.2000
Duplex MARINE OPERATOR MARINE
OPERATOR
25 161.8500
157.2500
Duplex MARINE OPERATOR MARINE
OPERATOR
26 161.9000
157.3000
Duplex MARINE OPERATOR MARINE
OPERATOR
27 161.9500
157.3500
Duplex MARINE OPERATOR MARINE
OPERATOR
28 162.0000
157.4000
Duplex MARINE OPERATOR MARINE
OPERATOR
61 A 156.0750
156.0750
Simplex COAST GUARD COAST GUARD
63 A 156.1750
156.1750
Simplex VESSEL TRAFFIC
SYSTEM
VESSEL TRAFFIC
64 A 156.2250
156.2250
Simplex COMMERCIAL COMMERCIAL
65 A 156.2750
156.2750
Simplex PORT OPERATION PORT
OPERATION
66 A 156.3250
156.3250
Simplex PORT OPERATION PORT
OPERATION