Bottom Line Fish Finders 

& 

Cannon Downriggers!

For the ultimate experience, link up the Magnum 20 Digi Troll or the Digi Troll IV with Bottoms Line NCC 6500 and control your downriggers right from your fish finder.
BottomLine fishfinders and depth finders utilize sidefinder technology allowing you to pinpoint fish below your boat and off to the side, at the same time.
The Tournament Champion NCC 6500 The NCC (Navigation Command Center) 6500 has the ability to control up to 6 Cannon Mag 20 DT downrigger and your autopilot. Our display has the highest resolution of any fish finder on the market today. Sidefinder® technology looks for fish to the side and bottom of your boat with three transducers (5 views). GPS Mapping ready with the GPS 12 receiver.