Thanks for the compliment. Winglets do not have a toe-in angle. Winglets have a special profile.Fantastic! Let us know the specific range figures (Km/l or MPG) in cruise as soon as you get them!
The winglets seem to be at 45 degrees with the wing. I presume they have a toe-in angle. Am I correct?
1- Flight tests have just begun.1 - When do you intend to do the stall tests? T-tail aircraft, as you certainly know, can have unusual stall characteristics.
2 - Have you ever considered a "RG" (retractable gear) version?