Specify CM437 rate gyro compass or CM428 compass slave

The Coursemaster CM650 autopilot is designed especially for professional mariners aboard fishing boats, charter boats, ferries, tugs and other workboats -- both light-displacement and heavy-displacement.
It provides all the features you need to hold course in all sea conditions:

• Easy knob control so you don't have to remove gloves to alter course
• Interface with GPS and plotters
• Four sea state settings - including working mode for trawling with nets
• Automatic trim to keep course in cross winds,seas, weather helm, and other offsets
• Rudder angle indicator on graphic display
• Rate gyro sensor option for more accurate steering and to reduce rudder activity
• Extensive range of drive options: hydraulic, mechanical rotary and solenoid
• Easy installation with the computer and controller in one unit