The Humminbird Helix 5 is a top-notch sporting goods fishing tool which allows precision navigation and in-depth tracking of fish. It features a 5-inch wide screen, DualBeam PLUS sonar, and built-in GPS chart plotting. With the Humminbird basemap built-in, you get an enhanced alert system for accuracy. Perfect for both offshore and onshore fishing activities.Sporting Goods Fishing Humminbird Helix 5