Humminbird HELIX 15 CHIRP MEGA SI+ GPS G4N CHO Display Only

Upgrade your fishing adventures with the HELIX 15® CHIRP MEGA SI+ GPS G4N CHO Display Only. Designed for marine enthusiasts, this high-performance fish finder delivers exceptional imaging and navigation capabilities, ensuring you never miss a catch.

Advanced Imaging and Sonar Technology

The HELIX 15® is equipped with MEGA Side Imaging+ and MEGA Down Imaging+ technologies, providing crystal-clear views of underwater structures and fish up to 200 feet on either side and below your vessel. The Dual Spectrum CHIRP Sonar offers detailed insights into your surroundings, allowing you to switch between Wide Mode for extensive coverage or Narrow Mode for focused detail.

MEGA Side Imaging+

• Crystal-clear side views extending up to 200 feet on both sides of your boat
• 20% additional detail and 60% increased range compared to standard side imaging sonar

MEGA Down Imaging+

• Down imaging coverage reaching 200 feet below your vessel
• Enhanced detail and depth capabilities for better fish and structure identification

Dual Spectrum CHIRP Sonar

• High-resolution fish arches and clear views of underwater structures
• Selectable between Wide Mode and Narrow Mode for versatile sonar performance

Integrated GPS and Mapping

Navigate with confidence using the built-in GPS and Humminbird Basemap. The HELIX 15® provides comprehensive cartography for over 10,000 lakes and coastal areas across the continental U.S., featuring detailed underwater terrain, points of interest, buoys, hazards, marinas, contours, and depth markers.

Humminbird Basemap

• Clear underwater terrain views and points of interest
• Comprehensive charts for diverse fishing locations

Premium Chart Compatibility

• Support for LakeMaster®, CoastMaster™, and Navionics® charts
• Enhanced mapping experience tailored to your fishing grounds

Smart Connectivity and Networking

The HELIX 15® offers extensive connectivity options, including Wi-Fi, Bluetooth®, Ethernet, and NMEA 2000®. Seamlessly integrate with the One-Boat Network™ family, enabling advanced boat control and enhanced fishing features with compatible Minn Kota and Cannon products.

• Wi-Fi Connectivity: Access real-time updates and software enhancements
• Bluetooth®: Wireless control and notifications via the Humminbird FishSmart App
• Ethernet Networking: High-speed connections for linking multiple devices and add-ons
• NMEA 2000® Compatibility: Expand your system with comprehensive boat data integration

User-Friendly Operation

Navigate effortlessly through the HELIX system with its intuitive keypad control. The soft key interface allows for easy access to preloaded views and a user-friendly menu, ensuring reliable operation even in challenging marine environments.

AutoChart Live Mapping

Create real-time maps of your favorite fishing spots with AutoChart Live. This patented Humminbird® LakeMaster® technology maps depth contours, bottom hardness, and vegetation as you move, with up to eight hours of built-in recording time and support for AutoChart Zero Line SD cards.

Control Head Only Flexibility

The CHO (Control Head Only) model offers unparalleled flexibility, allowing you to choose the optimal transducer for your setup. Whether connecting to Minn Kota Built-in MEGA Imaging trolling motors or selecting from additional MEGA 360 Imaging options, you can customize your system to meet your specific fishing needs.

Included Accessories

• Control head
• Power cable
• Gimbal mounting bracket

Please note, as a CHO model, this package does not include a transducer.

Specifications

Screen Size	15"
Cartography Brand	Humminbird/Navionics
Transducer Included	No
Touchscreen	No
Box Dimensions	12"H x 15"W x 22"L
Weight	16.15 lbs
UPC	082324055782

Warranty

Enjoy peace of mind with a comprehensive 2-year limited warranty on your HELIX 15® CHIRP MEGA SI+ GPS G4N CHO Display Only.

Download Brochure (PDF)

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.