Maneuvering

スターンウェイスピードアラーム

An alarm triggered when a vessel's sternway (reverse movement) exceeds a preset speed threshold, alerting crew to possible navigational hazards during astern operations.

Quick answer: An alarm triggered when a vessel's sternway (reverse movement) exceeds a preset speed threshold, alerting crew to possible navigational hazards during astern operations.

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

Languages

Quick answer

An alarm triggered when a vessel's sternway (reverse movement) exceeds a preset speed threshold, alerting crew to possible navigational hazards during astern operations.

Why it matters

スターンウェイスピードアラーム matters because it supports clear communication in Maneuvering 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 スターンウェイスピードアラーム?

In this glossary, スターンウェイスピードアラーム refers to: An alarm triggered when a vessel's sternway (reverse movement) exceeds a preset speed threshold, alerting crew to possible navigational hazards during astern operations.

How is スターンウェイスピードアラーム used in maritime?

In maritime communication, this term appears in contexts such as: "スターンウェイスピードアラームが鳴りました。着岸時に過度な後進を防ぐために後進推進力を減らしてください。"

Why does スターンウェイスピードアラーム matter in maritime?

スターンウェイスピードアラーム matters because it supports clear communication in Maneuvering 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 スターンウェイスピードアラーム?

スターンウェイスピードアラーム is mainly used by Deck Officers, Engine Officers, and Masters.

What category does スターンウェイスピードアラーム belong to?

In this glossary, スターンウェイスピードアラーム is grouped under Maneuvering. 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

An alarm triggered when a vessel's sternway (reverse movement) exceeds a preset speed threshold, alerting crew to possible navigational hazards during astern operations.

Operational example

Sternway speed alarm has sounded. Reduce astern propulsion to prevent excessive reverse movement during berthing.

Localized term

スターンウェイスピードアラーム

Localized example

スターンウェイスピードアラームが鳴りました。着岸時に過度な後進を防ぐために後進推進力を減らしてください。

Definition language

English reference definition

Source

IMO SMCP, STCW Convention, SOLAS, COLREG

Category

Maneuvering

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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