Installation of Grimes aviation white anti-collision strobe light system two light or three light series 555 for wing tips and tail, P/N 30-0555-( ).
Installation of Grimes three light strobe kit P/N 34-0101-2 as supplemental lighting.
Installation of anti-collision strobe light kit Grimes P/N 30-0437-100.
Mitchell automatic flight system AK242 consisting of Century III autopilot with optional automatic pitch trim and radio coupler.
Installation of a Century Automatic Flight System, Model AK1053. All serial numbers 27-3456 and below.
Installation of a Century Automatic Flight System, Model AK1049 consisting of a Century 2010/2030/2031/2050/2051 autopilot.
Installation of Mitchell glide slope coupler Model 1C493.
Installation of Mitchell pitch trim system model AK228 (manual).
Installation of S-TEC System 65 two axis automatic flight guidance system, Model ST-533.