This isn't really done but it still works. Up and down arrow to change the angle You crash if the elevation or the meters till runway ends runs out Unless you change your angle to 5 when the elevation reaches 0 and you hold down arrow. Then you win.
You can't actually play the real Google Earth Flight Simulator unless you are on an Apple computer for some reason. I don't really know why. If you search it in a new tab you will see that it DOES exist