We present the Neutrino F5J - ultra light competition F5J glider 3.95 m wingspan!
The wing of the Neutrino F5J consists of 4 parts, the fuselage consists of 2 parts, which greatly simplifies its transportation. The longest part is the wing tip has a length of 1120 mm.
The wing Neutrino has serie of airfoils DI8120...820 specially designed for ultra light F5J gliders. It has thickness changing from 6.9% on the root to 5.0% on the tip, that much thinner than airfoils for F3J that are used for F5J early. These airfoils have great performance in wide speed range due to special geometry and the explicit reaction to the change of the flaps position depending on the flight mode.
