Try this in your google earth
1. First download and install the latest version of google earth (version 4.2).
2. Press CTRL-ALT-A (windows) or CTRL-A (linux) or Command+Option+A (OS X).
3. Once enabled, you can select an F16 or SR22.
For more details read :
http://marco-za.blogspot.com/2007/08...simulator.html
http://earth.google.com/intl/en/user...sim/index.html