System 20

From Gulf Coast Avionics the S-Tec System 20 single axis autopilot incorporates the programmer, computer, mode annunciator and turn command knob all in the turn coordinator--no other panel space is needed! . Both systems provide roll stabilization, turn command, heading pre-select when interface to heading DG or HSI, and will track VOR, GPS, and localizer. Fits standard 31/8" holes.