eligible services / air navigation services / air transport network / cost accounting / aerodrome control services / air traffic services / insurance costs / meteorological services / navigation services / terminal air navigation services / air traffic management / terminal services / transparent accounting practices / travel expenses / air traffic advisory services / equivalent historic cost accounting figures / aerodrome flight information services / energy / /
Organization
national supervisory authority / United Nations / Single Sky Committee / EUROPEAN COMMISSION / COMMISSION OF THE EUROPEAN COMMUNITIES / European Union / European Parliament / /