http://www.visi.com/~mim/nav/you can move the vor's and plane and use your arrow keys to put the a/c in motion. Real cool for a tool.NP

Thank you Natham. I gem of a find. Dave Vega

Does it have anything to do with MSFS or any other flight simulator?Stamatis

Not directly related to FS, but it can be used as a navigation learning aid to understand OBS needle deflection when the Aircraft is at different positions relative to the VOR.