Specifications

(New) CH
No. (Old) CH No.
TX Freq
(MHz)
RX Freq
(MHz) Single Freq
1021 21A 157.050 157.050
x
Use
US Ship Guard only.
1022 22A 157.100 157.100
x
1023 23A 157.150 157.150
x
Ship Guard Liaison and Maritime Safety Information Broadcasts.
Broadcasts announced on channel 16.
US Ship Guard only.
24 24 157.200 161.800
Public correspondence (Marine operator).
25 25 157.250 161.850
Public correspondence (Marine operator).
26 26 157.300 161.900
Public correspondence (Marine operator).
27 27 157.350 161.950
Public correspondence (Marine operator).
28 28 157.400 162.000
Public correspondence (Marine operator).
1063 63A 156.175 156.175
x
Port operations and commercial VTS, Available only in New Orleans / Lower Mississippi area.
1065 65A 156.275 156.275
x
Port operations.
1066 66A 156.325 156.325
x
Port operations.
67 67 156.375 156.375
x
Commercial.
Used for bridge-to-bridge communications in lower Mississippi river (Intership only).
68 68 156.425 156.425
x
Non-commercial.
VDSMS.
69 69 156.475 156.475
x
Non-commercial.
VDSMS.
71 71
156.575 156.575
x
Non-commercial.
VDSMS.
72 72 156.625 156.625
x
Non-commercial (Intership only).
VDSMS.
73 73 156.675 156.675
x
Port operations.
74 74
156.725 156.725
x
Port operations.
77 77
156.875 156.875
x
Port operations (Intership only).
VHF Channels
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