Original HQ digital stereo sounds recorded directly from the real aircraft
GNS430 installed
2D windows: Cameras (for setting different cameras and field of view) and Options (for opening pilot and baggage doors, making invisible windows reflections, statics elements and tinted windows)
Original C337 Autopilot
Accurately reproduced flight characteristics (tested by real Skymaster pilots)
Realistic night lights effect on gauges and virtual cockpit
Polygon optimized model
Full moving parts: Ailerons, elevators, rudders, flaps, rolling wheels and trim tab
Animated sections such as: propeller, doors, windows, sunvisors