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Communication and VTS 

Communication

An overview of the VHF sector channels and the basic rules of communication.

Patrol vessels

The Harbour Coordination Center has 3 VHF channels:
• VHF 11 for traffic issues, call sign Harbour Coordination Center;
• VHF 14 for operational issues, call sign Harbour Coordination Center;
• VHF 19 for shipping messages - alternative channel, call sign Harbour Coordination Center.

Communication guidelines and VTS

Communication at bridges and locks

Via assigned VHF channels and telephone numbers. Consult the section Bridges and locks