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HUMMINBIRD HUMMIINBIRD Helix 7 SI GPS HELIX 7 SI GPS | HELIX 7 Series | 409850-1

HELIX 7 SI GPS | HELIX 7 Series | 409850-1 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 ca...