![Taiwan, Province of China[a]](https://files.upgates.com/graphics/countries/tw.svg "Taiwan, Province of China[a]"){kind=small}
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Genesys
System 50 Programmer, 14V
On request
The System Fifty is a two-axis autopilot which includes heading pre-select, turn command (which will give up to 90% standard rate turn), VOR / LOC tracking, back course tracking, a gain enhancement feature for tracking GPS & LORAN analog left / right deviation signals, altitude hold, and pitch trim indicator lights. 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 full two-axis System FiftyFiveX autopilot.
