Play the air traffic controller with GeoPlane on 7 real airports & aircraft carriers. You can also build your own airport to play on with the map editor: Design your very own airport Drag and drop aircrafts to their runways while avoiding collision. Be careful to the different aircrafts such as the Concorde, aircraft propellers, jets or even helicopters that use the same airport. Propeller planes land on orange tracks, helicopters on the H marks & white planes on white tracks.