The Australian Lightwing SP-4000 Speed is an Australian kit aircraft, designed and produced by Australian Lightwing of Ballina, New South Wales.
Australian Labor Party | Australian | Australian Broadcasting Corporation | Australian Football League | Australian rules football | Australian National University | Royal Australian Navy | Australian Open | Australian Army | Australian House of Representatives | Australian dollar | Australian Capital Territory | Royal Australian Air Force | First Australian Imperial Force | Australian federal election, 2007 | Australian Institute of Sport | Australian Idol | Australian Greens | The Australian | Australian War Memorial | Australian Recording Industry Association | Australian English | Australian Bicentenary | Australian Aboriginal kinship | South Australian Railways | Australian Senate | Australian Rugby League | Australian Defence Force | Australian pound | West Australian Football League |
The Australian Lightwing SP-6000 (or SP6000) is an Australian kit aircraft under development by Australian Lightwing of Ballina, New South Wales.