The Humminbird 409720-1 HELIX 5 Portable Sonar/GPS Combo uses Dual Beam Plus Sonar as well as GPS chartplotting with inner GPS receiver for 2,500 waypoints, 45 courses, 50 tracks as well as 20,000 waypoints. Also, consists of Humminbird UniMap base maps as well as works with Humminbird LakeMaster graphes, consisting of AutoChart as well as Navionics Gold/HotMaps suitable. Consisted of is the XNT 9 20 T transducer with 200/83 kHz frequencies for 20- as well as 60-degree insurance coverage, specifically as well as a Humminbird shuttle bus as well as situation.
Includes Humminbird UniMap base maps
AutoChart and Navionics Gold/HotMaps compatible
Compatible with Humminbird LakeMaster charts