Raymarine Ray48 Owner's Handbook Manual page 39

Port Operations
Channels: 5, 12, 14, 20, 65, 66, 73,
74 [77]
Vessels: Any
Use: Messages relating to the
operational handling,
movement and safety of
vessels in or near ports,
locks and waterways.
Between: Ship-to ship or ship-to-
coast
Comments: Channel 77 is limited to
communications to and
from commercial pilots
concerning the movement
and docking of vessels.
Note: Channels 11, 12, 13 and
14 are used for vessels
traffic service on the
Great Lakes, St.
Lawrence Seaway and
designated major ports.
Non commercial (Boat Operations)
Channels: 19, 68, 69, 71, 72, 78
Vessels: Recreational boats and
any others not used
primarily for commer-
cial transport.
Use: Communications
pertaining to the needs
of the vessel (i.e.,
fishing, rendezvous,
maneuvers, berthing,
scheduling of repairs,
provisioning, etc.)
Between: Ship-to-ship or ship to
limited coast stations
Comments: Channel 72 may not be
used for ship to coast
communications.
Channel 9 is shared with
Commercial users.
If you regularly monitor one of these
channels with a second receiver, please
notify frequently-called stations of this
practice. Help reduce congestion on
channel 16.
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