X-Plane 11.50+ Sukhoi Su-30MK 1.0. The Sukhoi Su-30 is a twin-engine, two-seat supermanoeuvrable fighter aircraft developed in the Soviet Union by Russia's Sukhoi Aviation Corporation. It is a multirole fighter for all-weather, air-to-air and air-to-surface deep interdiction missions. This excellent old aircraft by SRX7775 (2012) and before him by Barry Leger, has been updated so as to fly in X-Plane 11. Thanks to SRX7775 for permission. For my part, I have made the canopy appear, moved the weapons into position, and fixed the glass so that it doesn't show the ground when flying through clouds. In the future I might add a 3D cockpit and maybe some new paints. For now, enjoy the ability to turn on a sixpence and really throw this aircraft around. You could even engage in a bit of aerial combat! By Alan Ashforth.