Humminbird Helix 9 Chirp MEGA DI+ GPS G4N Fishing Finder

Comprehensive Feature Set

Control Head Only Model

This model is ideal for those looking to connect to Built-in MEGA Imaging on Minn Kota trolling motors, choose from various accessory transducer options like MEGA 360 Imaging, or share sonar data from an existing Humminbird Ethernet network.

Keypad Control

Master HELIX effortlessly with just a button press. Operate preloaded views through the intuitive menu system, controlled by soft keys for reliable performance in any condition.

MEGA Down Imaging+

Experience unparalleled underwater clarity with MEGA Down Imaging+. Discover fish and structures up to 200 feet below your boat, with 20% more detail and 60% more depth capability compared to MEGA Down Imaging sonar.

Dual Spectrum CHIRP Sonar

Prepare your cast with accurate fish arches and a clear view of fish-holding structure and the bottom. Our low-Q CHIRP transducer powers Dual Spectrum, offering both Wide Mode for maximum coverage and Narrow Mode for focused detail.

Internal GPS and Humminbird Basemap

Navigate with confidence using our enhanced basemap, which clearly shows underwater terrain and points of interest. Identify buoys, day markers, hazards, marinas, contours, and depth markers in over 10,000 lakes and extensive coastal coverage.

Premium Chart Compatibility

Expand your navigation with premium chart options from Humminbird's LakeMaster and CoastMaster, as well as compatible Navionics charts.

AutoChart Live

Create real-time maps of your fishing spots with patented LakeMaster features. Map depth contours, bottom hardness, and vegetation as you drive. Standard with 8 hours of built-in recording time and compatible with AutoChart Zero Line SD cards for continuous mapping.