Commemorated at Memorial Name Bingara Returned Servicemen's Memorial Park Honour Roll Given name J C Family name Hancock Gender Male Service number 71139 Conflicts Second World War, 1939–45 Additional information Last held rank Leading Aircraftman Unit at embarkation Headquarters RAAF Station Tocumwal Service Royal Australian Air Force (RAAF) Do you know more about this war Veteran? Click here to learn how you can contribute