Garmin’s integrated cockpit retrofit program for turbines started with the G1000 for King Airs. That program commenced over ten years ago and according to Garmin’s Dave Brown, the company sells as many today as it did early in the project. To date there are over 600 G1000-converted King Airs in the field. It’s a complete transformation that now includes Garmin’s latest G1000 NXi with the GFC700 integrated autopilot, the latest weather radar, ADS-B and a variety of other functions that modernize even the oldest King Air.
Garmin expanded on the successful King Air program and targeted the Beechjet fleet with the retrofit of its G5000 integrated cockpit. Garmin’s latest STC project for jets includes the G5000 retrofit in Cessna Citation XL/XLS models. Like it was in the Beechjet (and the G1000 for King Airs), the G5000 for the Citation is a total transformation that essentially guts the airframe of the existing aging avionics, including the autopilot.