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การจัดแนวไฟช่วง

The navigation technique of steering a vessel so that two range lights, one behind the other, appear vertically aligned, indicating the vessel is on the safe channel axis.

Quick answer: The navigation technique of steering a vessel so that two range lights, one behind the other, appear vertically aligned, indicating the vessel is on the safe channel axis.

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Quick answer

The navigation technique of steering a vessel so that two range lights, one behind the other, appear vertically aligned, indicating the vessel is on the safe channel axis.

Why it matters

การจัดแนวไฟช่วง 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 การจัดแนวไฟช่วง?

In this glossary, การจัดแนวไฟช่วง refers to: The navigation technique of steering a vessel so that two range lights, one behind the other, appear vertically aligned, indicating the vessel is on the safe channel axis.

How is การจัดแนวไฟช่วง used in maritime?

In maritime communication, this term appears in contexts such as: "รักษาทิศทางเรือให้ไฟช่วงทั้งสองตรงกัน หากไฟแยกออกจากกันให้ปรับทิศทางใหม่และแจ้ง VTS หากจำเป็น"

Why does การจัดแนวไฟช่วง matter in maritime?

การจัดแนวไฟช่วง 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 การจัดแนวไฟช่วง?

การจัดแนวไฟช่วง is mainly used by Deck Officers, Engine Officers, and Masters.

What category does การจัดแนวไฟช่วง belong to?

In this glossary, การจัดแนวไฟช่วง 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 navigation technique of steering a vessel so that two range lights, one behind the other, appear vertically aligned, indicating the vessel is on the safe channel axis.

Operational example

Keep the vessel’s heading so that both range lights appear in line. If lights separate, correct course to regain range light alignment and notify VTS if necessary.

Localized term

การจัดแนวไฟช่วง

Localized example

รักษาทิศทางเรือให้ไฟช่วงทั้งสองตรงกัน หากไฟแยกออกจากกันให้ปรับทิศทางใหม่และแจ้ง VTS หากจำเป็น

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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