Nav

نقطة دوران الدفة

The charted position at which the rudder is first applied to initiate a planned course alteration so that the vessel follows the intended turning track.

Quick answer: The charted position at which the rudder is first applied to initiate a planned course alteration so that the vessel follows the intended turning track.

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

The charted position at which the rudder is first applied to initiate a planned course alteration so that the vessel follows the intended turning track.

Why it matters

نقطة دوران الدفة 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 نقطة دوران الدفة?

In this glossary, نقطة دوران الدفة refers to: The charted position at which the rudder is first applied to initiate a planned course alteration so that the vessel follows the intended turning track.

How is نقطة دوران الدفة used in maritime?

In maritime communication, this term appears in contexts such as: "من الجسر إلى الدفة: سنصل إلى نقطة دوران الدفة عند العوامة ألفا؛ استعد لعشرين درجة يمين عند أمري."

Why does نقطة دوران الدفة matter in maritime?

نقطة دوران الدفة 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 نقطة دوران الدفة?

نقطة دوران الدفة is mainly used by Deck Officers, Engine Officers, and Masters.

What category does نقطة دوران الدفة belong to?

In this glossary, نقطة دوران الدفة 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 charted position at which the rudder is first applied to initiate a planned course alteration so that the vessel follows the intended turning track.

Operational example

Bridge to helmsman: Expect wheel-over point at buoy Alpha; be ready to starboard twenty degrees on my order.

Localized term

نقطة دوران الدفة

Localized example

من الجسر إلى الدفة: سنصل إلى نقطة دوران الدفة عند العوامة ألفا؛ استعد لعشرين درجة يمين عند أمري.

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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