Yaw damper system YK875.

Installation of King KFC 200 automatic flight control system, (2 axis), with or without flight director.

Mitchell automatic flight system AK874 consisting of Century 21 autopilot.

Mitchell automatic flight system AK873 consisting of Century 41 autopilot or AK873FD.

Mitchell automatic flight system AK757 consisting of Century III autopilot with optional radio and and glide slope coupler.

Mitchell automatic flight system AK756 consisting of Century IIB autopilot with optional radio coupler.

Installation of the Honeywell KFD 840 Primary Flight Display System.REQUIRED DATA: AML No. 159-08325-0002, Revision -, dated 12-1-2009. Later FAA approved revisions to the above listed data are incorporated without further revision to this Supplemental Type Certificate.

Mitchell automatic flight system AK719 consisting of Piper altimatic IIIC autopilot with optional radio and glide slope couplers.

Installation of Mitchell automatic flight system AK 723 consisting of Piper autocontrol IIIB with optional radio couplers.

Installation of the KMD 250 Multi-Function Display System with Optional Internal VFR GPS and Optional Traffic and Weather Sensors.