Abstract: A system is provided for controlling a motor and rudder of a power boat selectively from either of two remote stations, each of which includes means for producing linear input signals for motor shift and throttle control and for steering control. The system includes a steering input selector mechanism which is capable of transmitting the linear input signal for steering control from one of the stations to the rudder while isolating the signal from the other station. A motor input selector mechanism is capable of transmitting the linear input signals for motor shift and throttle control from one of the stations to the motor while isolating the signals from the other station. The steering and motor input selector mechanism may be actuated to facilitate the selection of one of the stations whenever corresponding linear input signals from the two stations are substantially equal.

Abstract: The present invention relates to a steering control device comprising a shaft for operative attachment to a steering system, said shaft rotatably mounted on a housing, a pinion gear means mounted on said shaft to rotate therewith, said housing including a hub member, with a hole therethrough for rotatable passage of said shaft, an indicator disc rotatably mounted on said hub coaxial with said shaft, an idler gear rotatably mounted on said disc, said pinion gear meshing with and driving said idler gear about a ring gear means outward of and surrounding and meshing with said pinion gear in response to the rotation of said shaft, said idler gear thereby driving said indicator disc.

Abstract: A system is provided for controlling a motor and rudder of a power boat selectively from either of two remote stations, each of which includes means for producing linear input signals for motor shift and throttle control and for steering control. The system includes a steering input selector mechanism which is capable of transmitting the linear input signal for steering control from one of the stations to the rudder while isolating the signal from the other station. A motor input selector mechanism is capable of transmitting the linear input signals for motor shift and throttle control from one of the stations to the motor while isolating the signals from the other station. The steering and motor input selector mechanism may be actuated to facilitate the selection of one of the stations whenever corresponding linear input signals from the two stations are substantially equal.