What is 旋回円直径?
In this glossary, 旋回円直径 refers to: The distance perpendicular to the original track between tangents of the vessel’s path when executing a steady-turn at a given rudder angle and speed, usually expressed in ship lengths or cables.
How is 旋回円直径 used in maritime?
In maritime communication, this term appears in contexts such as: "操舵手: パイロットカードの旋回円直径は8ケーブル。左舷緊急旋回を始める前にその半径内に船がないことを確認せよ。"
Why does 旋回円直径 matter in maritime?
旋回円直径 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 旋回円直径?
旋回円直径 is mainly used by Deck Officers, Engine Officers, and Masters.
What category does 旋回円直径 belong to?
In this glossary, 旋回円直径 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.
