S-Tec Autopilot Controller Mode Selector P/N 0103-1

S-Tec Autopilot Computer P/N 0140 Altitude Preselect Box - Working When removed

Rockwell 112TC Century III Autopilot Flight System Controller READ

International Dynamics Altitude Alerter Indicator P/N 24982-002 READ

Mitchell Directional Gyro P/N - IU262-009-31 52DI54M READ

S-TEC Corporation Slaving Controller P/N 01171 S/N 162

Portable Aircraft Ground Power Unit (GPU), 12 Volt 30 Amp with Round 1-Pin Piper

STEC Autopilot Servo 0107-P4