Sometimes, you need every possible weapon at your disposal. Days like these call for the HELIX™ 7 SI GPS and its full arsenal of amazing technologies, including Side Imaging®, Down Imaging® and SwitchFire® Sonar. The seven-inch widescreen is the perfect canvas for your choice of split-screen views. The single card slot accommodates Humminbird AutoChart™ and AutoChart™ Pro. Leading edge technology has never been closer in reach.