Genesys System 20

The System Twenty is a single-axis roll stabilization autopilot that requires zero additional panel space. The programmer, computer, annunciators, and servo amplifier are entirely contained within the turn coordinator case. Standard functions include heading pre-select, turn command (which will give up to 90% standard rate turn), LO & HI track modes for LOC & NAV, and a gain enhancement feature for tracking GPS & LORAN analog left/right deviation signals. ST-901 GPSS converter is optional. A compatible DG or HSI is required for the heading pre-select function or when adding the optional ST-901 GPSS converter. Building block concept allows upgrading to a System Thirty or FiftyFiveX two-axis system.