S-TEC System Twenty Single Axis Autopilot
Please note that product is not available for outright sale. It MUST BE INSTALLED by an approved facility
The System Twenty is a single axis roll-stabilization autopilot. It houses the programmer, computer, annunciators, and servo amplifier in a standard three-inch turn coordinator casing. This enables simple panel integration without the need for additional space.
Standard functions:
- Heading pre-select (requires compatible DG or HSI)
- Turn command (which will give up to 90% standard rate turn)
- LOW & HIGH track modes for LOC & NAV
- Gain enhancement for tracking GPS & LORAN analog left / right deviation signals
Optional Features:
- Add a ST-901 GPSS converter for flying GPS courses
- Manual electric trim (where STC'd)
- Control Wheel mode select
- Yaw Damper (where STC'd)
Approximate Installation Cost: $2,000
