The European Air Transport Command (EATC) is the command centre that exercises the operational control of the majority of the aerial refueling capabilities and military transport fleets of a consortium of seven European Union (EU) member states. As of January 2015, the combined fleet under the authority of the EATC represents 75% of the European air transport capacity. Located at Eindhoven Airbase in the Netherlands, the command also bears a limited responsibility for exercises, aircrew training and the harmonisation of relevant national air transport regulations.