ZD652 Schleicher ASK-21 Vanguard TX1 Royal Air Force West Malling (WEM / EGUZ), UK - England Roger Richards - 31/08/1987
ZD651 Schleicher ASK-21 Vanguard TX1 Royal Air Force RAF Syerston (EGXY), UK - England Al Stacey - 1982
ZD649 Schleicher ASK-21 Vanguard TX1 Royal Air Force RAF Syerston (EGXY), UK - England Al Stacey - 1982
