A few places are now exploring and reporting on the little documented feature available in Google Earth - a cool flight simulator. I saw details of this in an article on F16.net (see here) The features and instructions are indeed doumented by Google and anyone can easily fire up their jet and take-off on a cool journey around the planet. Check out the instructions via the Google earth docs - see here
Select your plane - options include an F16 or a single prop SR22
Pick a runway
Take off! A joystickk will likely make for a cooler experience!