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Fish Finders & Marine Navigation

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Choose the right Fish Finders & Marine Navigation for your fishing needs

An autopilot is a system used to control the path of a fishing boat without requiring constant manual control by a human operator. It offers convenience, voyage efficiency, fuel savings, and safety. A fish finder is a device used by fishermen to find fish in the water and it operates with a SONAR (Sound Navigation and Ranging) system. It displays the location of a fish on a digital screen that can be seen either on an LCD (Liquid Crystal Display) or a CRT (Cathode-ray Tube). The transducer alters electrical pulses into sound waves or acoustic energy, sends out sound waves, then receives the echoes - that way, the fish-finder can guess what is below the surface of the water.