Maritime English
External Communication
切换频道 是什么？
切换频道 Instruction to switch VHF radio communications from one designated channel to another for operational or traffic management reasons.
Source: IMO SMCP, STCW Convention, SOLAS, COLREG
How is “切换频道” Used in Practice?
引航艇Delta，这里是港口管制：请切换至12频道获取交通信息，并在新频道确认。
Certification Exam Relevance
Who Needs to Know This Term?
- Deck Officers
- Engine Officers
- Masters
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切换频道 是什么？
Instruction to switch VHF radio communications from one designated channel to another for operational or traffic management reasons.
Where can I learn this term for free?
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