MEGA Imaging available on Humminbird HELIX 9, 10 and 12 Down Imaging GPS G2N Combo UnitsRACINE, Wisc.  â€"  In 2016 Humminbird took sonar into the Megahertz range with MEGA Imaging.
Source: MEGA Imaging available on Humminbird HELIX 9, 10 and 12 Down Imaging GPS G2N Combo Units (https://www.bassmaster.com/icast-2017/mega-imaging-available-humminbird-helix-9-10-and-12-down-imaging-gps-g2n-combo-units)
The latest updates from Bassmaster.com. Click Source link to read complete story on Bassmaster.com.