X-Plane 11.50+ Sukhoi Su-33 1.0. The Sukhoi Su-33 is an all-weather carrier-based twin-engine air superiority fighter designed by Sukhoi and manufactured by Komsomolsk-on-Amur Aircraft Production Association, derived from the Su-27 and initially known as the Su-27K. 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.