PRESIDENT PM-500 SWF, Owner'S Manual, Page: 18 / 28

18
CHANNELS AND FREQUENCIES (MHZ)
US Channel Frequencies and Names
US Marine Channels
Ch RX Freq TX Freq Status Name
1A 156.050 156.050 Simplex Vessel traffic system/commercial
5A 156.250 156.250 Simplex Vessel traffic system/commercial
6 156.300 156.300 Simplex Inter-ship safety
7A 156.350 156.350 Simplex Commercial
8 156.400 156.400 Simplex Commercial
9 156.450 156.450 Simplex Non commercial
10 156.500 156.500 Simplex Commercial
11 156.550 156.550 Simplex Vessel traffic system
12 156.600 156.600 Simplex Vessel traffic system
13 156.650 156.650 Simplex,1W Bridge to bridge
14 156.700 156.700
Simplex Vessel traffic system
15 156.750 Inhibit Receiveonly Environmental
16 156.800 156.800 Simplex Distress, safety and calling
17 156.850 156.850 Simplex,1W Govt maritime control
18A 156.900 156.900
Simplex Commercial
19A 156.950 156.950 Simplex Commercial
20 161.600 157.000 Duplex Port operation
20A 157.000 157.000 Simplex Port operation
21A 157.050 157.050 Simplex Coast guard only
22A 157.100 157.100 Simplex Coast guard
23A 157.150 157.150 Simplex Coast guard only
24 161.800 157.200 Duplex Marine operator
25 161.850 157.250 Duplex Marine operator
26 161.900 157.300 Duplex Marine operator
27 161.950 157.350 Duplex Marine operator
28 162.000 157.400 Duplex Marine operator
63A 156.175 156.175 Simplex Vessel traffic system
65A 156.275 156.275 Simplex Port operation
66A 156.325 156.325 Simplex Port operation
67 156.375 156.375 Simplex,1W Bridge To Bridge