Airfield. ICAO codes
Hi folks after a brief conversation with my Son, I am trying to work out the Logic of Airfield codes so, for example , what is the logic behind EG prefix (can't be EnGland as Edinburg and Glasgow etc use it) Mildenhall and Lakenheath have EG UL EG UN and Conningsby , Waddington have EGXC , EGXW. Any ideas of the logic, or is it just random?