Installation of the (1) Honeywell MK V Enhanced Ground Proximity Warning System or (2) the Honeywell MK VII EGPWS
Installation of the Bendix/King KLN 90B Global Positioning System (GPS) for IFR enroute and approach operation
Installation of S-TEC System 20/30 Single and Two Axis Automatic Flight Guidance Systems, Model ST-726-20/30.
Installation of Collins AP-104/FD-109F Flight Control System.
Installation of Mitchell automatic flight system AK422/FD consisting of Century IV autopilot/flight director with command electric trim.
Installation of Collins AP104/FD109H Flight Control System.