Maritime English
External Communication

緊急通信とは?

緊急通信 Radio messages of high urgency concerning the safety of a ship, person, or environment, requiring priority over all other communications except distress.

Source: IMO SMCP, STCW Convention, SOLAS, COLREG

How is “緊急通信” Used in Practice?

全ステーション、VHFチャンネル16で緊急通信中。緊急事態に関係のない通信はすべて中止してください。

Certification Exam Relevance

STCWMarlins TestISF WatchkeeperGMDSS

Who Needs to Know This Term?

  • Deck Officers
  • Engine Officers
  • Masters

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Frequently Asked Questions

緊急通信とは?

Radio messages of high urgency concerning the safety of a ship, person, or environment, requiring priority over all other communications except distress.

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