X-Plane is the world's most comprehensive and powerful flight simulator for personal computers.
With the most realistic flight model available for home users, X-Plane is not just a game--it is an engineering tool that can be (and is) used to predict the flight characteristics of nearly any aircraft with incredible accuracy.
The same engine used to drive the FAA-certified simulator is available on your desktop PC, whether it's running Windows, Mac OS, or Linux.
SkyChart III is a planetarium and telescope control program that shows the sky from any location, past or future, on Earth or beyond.
