Kammala jumla mai zuwa: A lokacin yakin basasa, Butterworth filin jirgin sama ya yi amfani da Royal Air Force, kuma daga bisani, Royal Australian Air Force, don yaki da
barazanar kwaminisanci a Malaya a lokacin. Squadrons na Ostiraliya da ke Butterworth sun kuma yi aiki a lokacin Rikicin Indonesiya a cikin shekarun 1960.