Humminbird VHF255S Operation Manual page 80

Channel Ship Transmit
No.
27
28
63A
65A
66A
67
68
69
70
71
72
73
74
77
78A
79A
80A
81A
82A
83A
84
85
86
88A
* VTS stands for Vessel Traffic Service, and is a system that provides active monitoring and navigational
advice for vessels in particularly confined and busy waterways.
79
U.S. Marine Channels
Ship Receive
MHz MHz
157.350 161.950
157.400 162.000
156.175 156.175
156.275 156.275
156.325 156.325
156.375 156.375
156.425 156.425
156.475 156.475
156.525 156.525
156.575 156.575
156.625 156.625
156.675 156.675
156.725 156.725
156.875 156.875
156.925 156.925
156.975 156.975
157.025 157.025
157.075 157.075
157.125 157.125
157.175 157.175
157.225 161.825
157.275 161.875
157.325 161.925
157.425 157.425
Use
Public Correspondence (Marine Operator).
Public Correspondence (Marine Operator).
Port Operations and Commercial, VTS.
Available Only in New Orleans / Lower
Mississippi area.
Port Operations.
Port Operations.
Commercial. Used for Bridge to Bridge
Communications in Lower Mississippi River.
Intership Only.
Non-Commercial.
Non-Commercial.
Digital Selective Calling (Voice Communications
Not Allowed).
Non-Commercial.
Non-Commercial (Intership Only).
Port Operations.
Port Operations.
Port Operations (Intership Only).
Non-Commercial.
Commercial. Non-Commercial in Great Lakes Only.
Commercial. Non-Commercial in Great Lakes Only.
U.S. Government Only - Environmental Protection
Operations.
U.S. Government Only.
U.S. Coast Guard Only.
Public Correspondence (Marine Operator).
Public Correspondence (Marine Operator).
Public Correspondence (Marine Operator).
Commercial, Intership Only.