On Tuesday, July 17, 2018 at 7:37:23 PM UTC-4, Charlie Quebec wrote:
Just another waste of time and effort on the flying wing concept, and as usual, it will be worse than a normal sailplane of the same span area.

Thank god all the US-based AKAFLIEGs concentrate on solving real problems and are delivering only concepts which can be commercialized right away and thereby assure the survival of the vibrant domestic glider manufacturing base. Sarcasm off

Uli
'AS'