Uniden UM425 Guide D'utilisation page 63

Specifications
Table 11 - USA Channel Frequencies and Channel Tag (cont'd)
Ch No. RX Freq (MHz)
73 156.6750
74 156.7250
75 156.775
76 156.825
77 156.8750
78 "A" 156.9250
79 "A" 156.9750
80 "A" 157.0250
81 "A" 157.0750
82 "A" 157.1250
83 "A" 157.1750
84 161.8250
85 161.8750
86 161.9250
87 161.9750
88 162.0250
88 "A" 157.4250
The "A" indicates simplex use of the ship station transmit side of an international duplex channel, and that operations are different from that of
international operations on that channel.
TX Freq (MHz)
156.6750
156.7250
Simplex, 1W
156.7750
Simplex, 1W
156.8250
Simplex, 1W
156.8750
156.9250
156.9750
157.0250
157.0750
157.1250
157.1750
157.2250
157.2750
157.3250
157.3750
157.4250
157.4250
E-59
Status Full Name
Simplex
Port operation
Simplex
Port operation
Port operation
Port operation
Port operation (ship-ship)
Simplex
Non commercial
Simplex
Commercial
Simplex
Commercial
Simplex
Coast guard
Simplex
Coast guard
Simplex
Government
Duplex
Marine operator
Duplex
Marine operator
Duplex
Marine operator
Duplex
Marine operator
Duplex
Marine operator
Simplex
Commercial (ship-ship)