Install LORI Oil Cooler, P/N L8535311.

Installation of Grimes 555 Series three light strobe kit P/N 34-0100-1.

Installation of Piper automatic flight system model AK187 consisting of altimatic III B-1 autopilot with optional automatic pitch trim, automatic aileron stabilizer, radio coupler, glide slope coupler, and optional radio coupler model 1C388-3.

Installation of Sperry SPZ-200A automatic flight control system.

Installation of a Century yaw damper system kit no. YK1060 consisting of a Century yaw damper.

Installation of a Century Automatic Flight System Kit No. AK1059.

Installation of S-TEC System 40/50 Single and Two Axis Automatic Flight Guidance Systems, Model ST-525-40/50.

Installation of S-TEC Yaw Damper System, Model ST-468.

Installation of S-TEC System 60 two axis automatic flight guidance system, Model ST-467, with optional autotrim system.

Installation of King KFC 250 3-axis Flight Control System with 3-inch or 4-inch indicators and optional Altitude Preselect.