Wilhelm Kalkbrenner's Hangar Massive Bucker Jungmeister built By Willy 8Ft Span Powered by 3W 75cc Twin The finest handling aerobatic aircraft ever designed, period.   Bucker Jungmann Jim Mosser modification Another of Willy's favourites Powered by Super Tigre G32 Detailed instrument panel Willie at UMAC   Willy's Yak 55 HD Design kit. Close up of the Twin 3w MORE MAMMOTH SCALE AEROBATICS Matthew Metus . Ever had problems with transportation of planes to the airfield? Check out Willie's solution. CLICK HERE.   . Peter Sikora's ZLIN