This is one of the Air Bases used by the Hellenic (Greek) Air Force. For FS9 and freeware - get it at Avsim :
Category: Flight Simulator 2004 - Scenery
New! GREECE ARAXOS LGRX
Greek Airports Project presents the Araxos Airport which mainly serves the role of a military airbase, but also covers the civil aviation sector linking Peloponnesus and the islands of the Ionian Sea. Based on actual photographs, the scenery also depicts the new civil aviation terminal along with the Patra Aero club installations and all allowable details of the military complex. This is the second version released for the Araxos Airport and includes high quality Gmax objects.
Added: 1st May 2008
Author: GREEK AIRPORTS PROJECT TEAM
Used the default Piper Cub for a slow inspection flight, neat scenery indeed - keep in mind that my scenery settings were about medium for this flight, so I imagine it looks even better with all the sliders to the maximum.
Very good on the framerates as well - some images may suffer in quality due to size reduction.