Include image warping calculations to make the scenery look correct on curved projection screens (for spherical and cylindrical projection systems).Run frame-rate and joystick checks on startup, as is needed for FAA certification.Allow you to download and install the full simulator, including all scenery, and unlock demo mode when connected to the internet.If not – check out our USB keys that only require an internet connection for initial installation.ĭesigned for professional-use and FAA-certified simulators, the Pro-Use Digital Download Product Key will: This digital key is perfect if you plan to use X-Plane 11 Professional with a perpetual internet connection. It allows you to build a professional-grade flight simulator using a standard Mac, Windows, or Linux computer. X-Plane for Professional-Use is the world’s foremost general-purpose flight simulator.