The beta version now has google maps embedded - once you've submitted an itinerary in the OWE planner, or point-point sections, you'll see that the airport codes in the results are clickable links. Choose one of these, and a map of that airport will be shown in the main window. Additionally for cities with multiple airports, each of them will be shown with markers, along with the "centre" of the city.

I'd like to make the markers clickable - what I need is a web site which will let me send it the 3-letter airport code as part of a URL. Any suggestions?