G-CLGC Schempp-Hirth Duo Discus London Gliding Club Dunstable Downs (X2DU), UK - England Al Stacey - 27/08/2009
G-CLGC Schempp-Hirth Duo Discus London Gliding Club Dunstable Downs (X2DU), UK - England Joe Evans - 16/08/2008