virtuPIC wrote:
Google Map. However, I am still looking for a list of all (worldwide!)
ICAO airport codes to keep track of changes. Any recommendation where
to find them?

You could always download the flightgear simulator and have a look in
the files for it's database of airports - http://www.flightgear.org/

The main data file appears to be found at:
http://cvs.flightgear.org/cgi-bin/vi...data/Airports/