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スローアヘッドベル

The engine telegraph order for slow speed ahead, typically used during precise manoeuvring, docking, or when entering confined waters.

Quick answer: The engine telegraph order for slow speed ahead, typically used during precise manoeuvring, docking, or when entering confined waters.

This term page is part of the Protermify Maritime glossary and is published as static HTML for fast indexing and clear language coverage.

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Quick answer

The engine telegraph order for slow speed ahead, typically used during precise manoeuvring, docking, or when entering confined waters.

Why it matters

スローアヘッドベル matters because it supports clear communication in Nav contexts for Deck Officers, Engine Officers, and Masters. It also connects to aviation training and exam language such as STCW, Marlins Test, ISF Watchkeeper, and GMDSS.

Editorial context

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Questions and answers

Questions and answers

What is スローアヘッドベル?

In this glossary, スローアヘッドベル refers to: The engine telegraph order for slow speed ahead, typically used during precise manoeuvring, docking, or when entering confined waters.

How is スローアヘッドベル used in maritime?

In maritime communication, this term appears in contexts such as: "船がバースを離れたらスローアヘッドベルを鳴らし、制限区域内での精密操船のために速度を維持してください。"

Why does スローアヘッドベル matter in maritime?

スローアヘッドベル matters because it supports clear communication in Nav contexts for Deck Officers, Engine Officers, and Masters. It also connects to aviation training and exam language such as STCW, Marlins Test, ISF Watchkeeper, and GMDSS.

Who uses スローアヘッドベル?

スローアヘッドベル is mainly used by Deck Officers, Engine Officers, and Masters.

What category does スローアヘッドベル belong to?

In this glossary, スローアヘッドベル is grouped under Nav. Related pages in this category explain adjacent procedures, commands and operational concepts.

Where does this definition come from?

This definition is sourced from IMO SMCP, STCW Convention, SOLAS, COLREG and published by Protermify Maritime as a static maritime reference page.

Definition

The engine telegraph order for slow speed ahead, typically used during precise manoeuvring, docking, or when entering confined waters.

Operational example

Give slow ahead bell when vessel is clear of berth and maintain speed for precise manoeuvring in restricted area.

Localized term

スローアヘッドベル

Localized example

船がバースを離れたらスローアヘッドベルを鳴らし、制限区域内での精密操船のために速度を維持してください。

Definition language

English reference definition

Source

IMO SMCP, STCW Convention, SOLAS, COLREG

Category

Nav

Exam relevance

  • STCW
  • Marlins Test
  • ISF Watchkeeper
  • GMDSS

Target audience

  • Deck Officers
  • Engine Officers
  • Masters

Related terms

Use the related links below to continue through connected maritime terminology.

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