For more information on any of the products listed below, please feel free to visit the manufacturer's website: www.s-tec.com

Single Axis Autopilots – Roll

       System 20
  • Lighted 3” Turn Coordinator/Roll Axis Computer.

  • Turn Command in “ST” Stabilizer Mode.

  • HDG Preselect & Hold.

  • Low and High Gain VOR/LOC/GPS Tracking

          System 40       
  • Lighted 3” Turn Coordinator.

  • 3 ATI Panel Mounted.

  • Turn Command in “STB” stabilizer mode.

  • HDG Preselect and Hold.

  • VOR/LOC/REV/GPS Tracking.

        System 60-1   
  • Lighted 3” Turn Coordinator.

  • 3 ATI Panel Mounted Programmer – Remote Computer.

  • HDG Preselect and Hold.

  • Course Intercept Capability.

  • VOR/LOC/REV/GPS Coupling with 3 Gain levels.

  • VOR/LOC/REV/GPS Course Deviation and NAV Flag Warning.

        
   
Single Axis Autopilots – Pitch

       System 30 Alt
  • Stand Alone or Add On to existing roll axis autopilot.

  • Panel mounted Selector Switch – Remote Computer.

  • Altitude Hold Only. Pitch Trim Annunciation.

        System 60 PPS 
          Pitch Stabilization System. Stand alone or add on to existing roll axis autopilot. Panel mounted programmer – remote computer. Altitude Hold. GS Coupling. Vertical Speed Command and Pitch Trim Annunciation.

        YAW DAMPER 
          Panel mounted ON/OFF Switch. Rudder trim control. Remote mounted sensor/Amplifier. Automatic ON/OFF Mode Integrated with Roll & Pitch Autopilot.

    Two Axis Autopilots – Roll & Pitch

          System 30          
             Lighted 3” Turn Coordinator/Roll Axis Computer. Remote Pitch Axis Computer. Turn Command in “ST” Stabilizer Mode. HDG Preselect and Hold. Altitude Hold with Remote Engage/Disengage. Low and High Gain VOR/LOC/GPS tracking. Pitch Trim Annunciation.

        System 50         
            Lighted 3” Turn Coordinator. 3 ATI Panel Mounted. Turn Command in “STB” Stabilizer Mode. HDG Preselect and Hold. Altitude Hold. VOR/LOC/REV/GPS tracking. Pitch trim annunciation. Automatic Self Test. 

        System 55         
             Lighted 3” Turn Coordinator. Avionics Stack Mounted. Control Wheel Steering. HDG Preselect & Hold. Altitude Hold with Altitude Trim. Course Intercept Capability. VOR/LOC/GS/REV/GPS Coupling with 3 Gain levels. VOR/LOC/GS/REV/GPS Course Deviation and NAV Flag Warning. Digital Vertical Speed Command. Pitch Trim Annunciation.

        System 55X        
         Includes  heading mode, VOR/LOC/LOC back course intercept and tracking, a gain enhancement feature for tracking GPS & LORAN analog left/right deviation signals, glideslope capture and track, vertical speed command for climb and descent control, altitude hold, pitch trim indicator lights, control wheel steering, and VOR/LOC/GS off course deviation warning. Requires a compatible heading system.

          System 60-2        
         Lighted 3” Turn Coordinator. 3 ATI Panel Mounted Programmer. Remote Roll and Pitch Computers. HDG Preselect and Hold. Altitude Hold with Altitude Trim. Course Intercept Capability. VOR/LOC/GS/REV/GPS Coupling with 3 Gain levels. VOR/LOC/GS/REV/GPS Course Deviation and NAV Flag Warning. Vertical Speed Command. Pitch Trim Annunciation.

        System 65            
         Lighted 3” Turn Coordinator. Pedestal or Panel Mounted Programmer. Remote Roll and Pitch Computers. Panel Mounted Remote Annunciator. HDG Preselect & Hold. Altitude Hold with Altitude Trim. Course Intercept Capability. VOR/LOC/GS/REV/GPS Coupling with 3 Gain Levels. VOR/LOC/GS/REV/GPS Course Deviation and NAV Flag Warning. Vertical Speed Command. Pitch Trim Annunciation. Automatic Pitch Trim.

    Other Products

       ST-901 GPSS       
            Available to convert all S-TEC autopilots without integral GPSS to GPSS Steering. Converts the heading channel of the autopilot to the GPSS Channel for roll steering capability. (Requires GPS Navigator that outputs GPS Roll Steering Signals)

          Auto-trim System 
             Provides automatic elevator trim follow-up when the pitch axis of the autopilot or PSS is engaged. In addition, a control wheel mounted manual trim command switch is provided for electric trim operation when the autopilot is not used.

        Manual Electric Trim
            Provides control of the elevator trim function by use of a switch located on the pilot's control wheel. The system includes the trim control switch, the trim servo actuator, trim master switch, circuit breaker, and placards.

   Installation Kits
         Installation kits are design specific aircraft model/type. Please contact us for pricing and availability.  


 

    

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