Commemorated at Memorial Name Coffs Harbour Korean War Missing in Action Servicemen Plaque Given name Lionel Henry Family name Cowper Gender Male Service number 33831 Conflicts Korean War, 1950–53 Fate date 30 March 1952 Additional information Last held rank Pilot Officer Unit at embarkation No. 77 (Fighter) Squadron Service Royal Australian Air Force (RAAF) Do you know more about this war Veteran? Click here to learn how you can contribute