Humminbird HELIX 7 GPS CHIRP SI G4 [411920-1]$100 Back Via Prepaid Humminbird Mastercard w Qualifying Purchases UNTIL 03 31 2025 VIEW HELIX 7 GPS CHIRP SI G4 The HELIX 7 SI GPS G4 fish finder features CHIRP Side Imaging, CHIRP Down Imaging, Dual Spectrum CHIRP Sonar, AutoChart Live, Internal GPS, and Humminbird Basemap built in. An upgraded high definition 7" display will give you the best view of the many pre loaded split screen view options so that you'll never miss a fish. Features: Keypad