: Includes GPS Roll Steering (GPSS), Vertical Speed control, and precision approach capability (LPV, LNAV/VNAV). 2. Mandatory Installation Requirements Installation of the S-TEC 55X is governed by a Supplemental Type Certificate (STC) specific to the aircraft serial number. Certification : Installation should only be performed by FAA-certified S-TEC Dealers
Cut all wires to length per the “Aircraft-Specific Addendum” (usually not in the base manual but provided separately for your tail number). Use Tefzel MIL-W-22759/16 wire. Solder D-sub pins per manual’s crimp specifications (do not use generic automotive crimps). S-tec 55x Installation Manual
Provides altitude data for hold and capture functions. : Includes GPS Roll Steering (GPSS), Vertical Speed
With proper adherence to the S-TEC 55x Installation Manual, you will deliver an autopilot that pilots trust for thousands of cross-country hours. : Includes GPS Roll Steering (GPSS)