External Communication

ジャイロ不安定

A warning that the vessel’s gyrocompass cannot be trusted for accurate heading information.

Quick answer: A warning that the vessel’s gyrocompass cannot be trusted for accurate heading information.

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

A warning that the vessel’s gyrocompass cannot be trusted for accurate heading information.

Why it matters

ジャイロ不安定 matters because it supports clear communication in External Communication 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 ジャイロ不安定?

In this glossary, ジャイロ不安定 refers to: A warning that the vessel’s gyrocompass cannot be trusted for accurate heading information.

How is ジャイロ不安定 used in maritime?

In maritime communication, this term appears in contexts such as: "ジャイロ不安定、操舵は磁気コンパスで実施、針路変更はすべて目視確認。"

Why does ジャイロ不安定 matter in maritime?

ジャイロ不安定 matters because it supports clear communication in External Communication 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 ジャイロ不安定?

ジャイロ不安定 is mainly used by Deck Officers, Engine Officers, and Masters.

What category does ジャイロ不安定 belong to?

In this glossary, ジャイロ不安定 is grouped under External Communication. 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

A warning that the vessel’s gyrocompass cannot be trusted for accurate heading information.

Operational example

Gyro unreliable, switching to magnetic compass for steering, all course alterations must be confirmed visually.

Localized term

ジャイロ不安定

Localized example

ジャイロ不安定、操舵は磁気コンパスで実施、針路変更はすべて目視確認。

Definition language

English reference definition

Source

IMO SMCP, STCW Convention, SOLAS, COLREG

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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