Trim Tabs

Adjustable plates on a boat’s transom that help control plane and bow rise, improving stability and fuel efficiency; boater education covers operating them for comfort and safety.

Related Terms

Safe Speed

A velocity that allows adequate time to avoid collisions, considering visibility, traffic density...

Boat Engine Maintenance

Routine checks (oil changes, spark plugs, cooling systems) to ensure safe and reliable operation;...

Rough Water Handling

Techniques for operating in high waves, heavy chop, or strong winds (e.g., reducing speed, headin...

Outboard Motor

An external engine mounted on the transom of a small or medium-size boat; boater education covers...

Heavy Displacement vs. Planing Hulls

Hull designs that either push through water (displacement) or ride on top (planing). Boater educa...

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