the D'Apuzzo D-260 Senior Aero Sport is an American two-seat tandem dual-control acrobatic biplane. The D'Apuzzo D-260 is powered by a Lycoming O-435 series six-cylinder horizontally-opposed air-cooled engine providing a top speed of 250 kmh and a range of 805 km. Research D'Apuzzo D-260
 
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