S-TEC 0109-1 Autopilot Roll Computer W/ Tray 14V Working when removed

S-Tec Corp. RFGC Autopilot Roll Computer M/N: 0109-1 (14V)

S-TEC 30/50/55X AUTOPILOT COMPUTER P/N 01192-22-36 + TRAY + CONNECTORS 14V PARTS

STEC 55X Autopilot Controller 14 VDC - Needs Repair

S-Tec Corp. PFGC Autopilot Pitch Computer M/N: 0110 (14V)

S-TEC Autopilot Roll Servo 0105-R9 (removed working)(30-day returns)

Stec 50 autopilot