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- Apprentice Mate Steersman (Western Rivers (Any Appropriate Tonnage)) »
- Q423 - Deck General
110. Which is TRUE concerning flanking rudders as used on the Western Rivers?
Flanking rudders on Western River towboats improve steering and control when backing. They are permanently installed auxiliary rudders used primarily when reversing or controlling a tow downstream in current, redirecting propeller wash to enhance maneuverability.
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