Illustration showing diagrams for boat handling modes: Spot Hold, Heading Hold, and Position Hold, using GPS and compass indicators.

DPS Modes Spot Hold: Uses GPS, electronic compass, and the boat's thrusters/engines to automatically: Keep the vessel in a fixed geographic location. Compensate for wind, current, and waves. Heading Hold: Keeps the boat pointed in a set compass direction (heading). Use Case: Useful when you want to face into wind, waves, or keep a consistent orientation while drifting. Position (Spot and Heading Hold): Holds both the GPS position and heading at the same time. Use Case: Ideal for holding station in a narrow channel or while waiting for a bridge - keeps you from spinning or drifting. I need a visual for each mode See more