Humminbird Helix 15 Chirp MEGA SI+ GPS Fishing Kit

Keypad Control: User-Friendly Operation

Master HELIX at the touch of a button. Access preloaded views from the user-friendly menu system, operated by soft key controls. These controls ensure reliable operation in any conditions, providing a seamless and intuitive user experience.

MEGA Side Imaging+: Crystal-Clear Side Imaging

Experience unprecedented underwater clarity with our MEGA Side Imaging+. See the world below your boat in crystal-clear detail out to 200 feet on either side. This technology delivers 20% more detail and 60% more range capability than standard MEGA Side Imaging sonar.

MEGA Down Imaging+: Enhanced Underwater Clarity

Unlock more fish and structure with MEGA Down Imaging+, offering unprecedented clarity down to 200 feet below your boat. This technology provides 20% more detail and 60% more depth capability than traditional MEGA Down Imaging sonar.

Dual Spectrum CHIRP Sonar: Detailed Fish Detection

Before you cast, gain a highly-detailed view of fish arches and the underwater structure with our Dual Spectrum CHIRP sonar. Powered by our proprietary, Low-Q CHIRP transducer, this system offers two searching modes: Wide Mode for maximum coverage and Narrow Mode for focusing on the finest details.

Internal GPS and Humminbird Basemap: Navigation and Fishing Confidence

Our enhanced basemap provides a clear view of underwater terrain and surrounding points of interest, helping you fish and navigate with total confidence. Identify buoys, day markers, hazards, marinas, contours, and depth markers, included in our detailed chart options. Our charts cover more than 10,000 lakes and provide extensive coastal coverage for the continental U.S.

Premium Chart Compatibility: Complete Chart Options

Humminbird offers the most complete chart options to anglers everywhere. Get a complete view of the world below with optional charts from Humminbird’s LakeMaster and CoastMaster products, as well as your choice of compatible Navionics charts.

AutoChart Live: Real-Time Mapping

Create real-time maps of your fishing spots with AutoChart Live. This feature includes patented Humminbird LakeMaster features, allowing you to map depth contours, bottom hardness, and vegetation as you drive your boat. AutoChart Live comes standard with eight (8) hours of built-in recording time and is compatible with AutoChart Zero Line SD cards for virtually-endless mapping capacity.