Navigator 55 Pound Thrust, 24 Volts DC. Navigator engine mount trolling motor features the "Tournament Series" remote control with pulse modulation electronics. Each Navigator electric trolling system includes a handheld variable speed controller with forward and reverse. This state-of-the-art electronic system greatly extends the trolling time on a single battery charge. The Navigator automatically rises out of the water as the boat reaches planing speed. At planing speed there is no loss of speed or performance. When the boat comes to a stop, the Navigator slides back into the water, ready to use.