Pure 3: AirDesign’s EN-D wing evolves

AirDesign’s EN/LTF-D Pure3 emerged from the drawing board of the Pure2 before all the sizes were even finished. It’s a high-performance cross-country wing wing with an aspect ratio of 6.98. During the test and development phases for these other sizes [of the Pure2], we were able to find many new innovations and improvements. It was […] …read more

Source:: Cross Country – International Free Flying Magazine