http://AATesaurus.cultura.gencat.cat/aat/getty_enhttp://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31325091aircraft http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31325091 air and space transportation vehicles BT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31325091 airports RT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31325091 aircraft manufacturers RT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31325091 aircraft by form NT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31325091 aircraft by construction NT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31325091 aircraft by method of propulsion NT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31325091 aircraft by function NT http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31325091 craft UF http://AATesaurus.cultura.gencat.cat/aat/getty_en?tema=31325091 flying machine UF