Nav
A track line shown on chart or radar which, when crossed, indicates the precise moment to start the wheel-over so that the intended new course is met accurately.
Quick answer: A track line shown on chart or radar which, when crossed, indicates the precise moment to start the wheel-over so that the intended new course is met accurately.
This term page is part of the Protermify Maritime glossary and is published as static HTML for fast indexing and clear language coverage.
A track line shown on chart or radar which, when crossed, indicates the precise moment to start the wheel-over so that the intended new course is met accurately.
舵切り開始線 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.
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Questions and answers
In this glossary, 舵切り開始線 refers to: A track line shown on chart or radar which, when crossed, indicates the precise moment to start the wheel-over so that the intended new course is met accurately.
In maritime communication, this term appears in contexts such as: "シンガポールVTS：現在の針路を維持し、舵切り開始線を越えたことをコンニングが示してから転針を開始せよ。"
舵切り開始線 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.
舵切り開始線 is mainly used by Deck Officers, Engine Officers, and Masters.
In this glossary, 舵切り開始線 is grouped under Nav. Related pages in this category explain adjacent procedures, commands and operational concepts.
This definition is sourced from IMO SMCP, STCW Convention, SOLAS, COLREG and published by Protermify Maritime as a static maritime reference page.
A track line shown on chart or radar which, when crossed, indicates the precise moment to start the wheel-over so that the intended new course is met accurately.
VTS Singapore: Maintain present track; commence turn only after your conning display shows the vessel has crossed the wheel-over line.
舵切り開始線
シンガポールVTS：現在の針路を維持し、舵切り開始線を越えたことをコンニングが示してから転針を開始せよ。
English reference definition
IMO SMCP, STCW Convention, SOLAS, COLREG
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