Source: Google
A look to the airport of Vienna, the Vienna International Airport (Flughafen Wien-Schwechat) was very successfull. I found a few planes approaching this airport. This one flies over the Danube as far as I can see and is approaching one of the runways.
Map at Google: google maps [Plane found on 3rd of November 2008]
And here is the current image within google right now: