Prelude REF 2.5E F5J/ALES Electric Sailplane

Performance electric sailplane for sports and competitions flying RCEN, RCEO and RCE7 categories.

Many expert pilots will be particularly surprised by its excellent flight qualities, given by the thin wing airfoil and weak weight.
Thanks to large area length the model has calm and steady gliding. There are several possibilities how to mix the functions of the flaps (high performance thermal soaring, spot landing etc.).
The wing spar from carbon fiber is giving the wing enough strength and stiffness.

The model is designed and manufactured in Czech Republic

Technical specification: 

RC equipment:  5 channel 
                         2 micro servos for ailerons ( Hitec HS 82MG )
                         2 servo for flaps ( Hitec HS 82MG )
                         1 servo for elevator ( Hitec HS 82MG )
                         1 servo for rudder ( Hitec HS 82MG )
                       
Motor:              AXI 2820/12 GOLD LINE V2 Long
Controller:       SPIN 44 PRO JETI
Spinner:           "turbo" spinner ø40mm - 0201559
Accu:                Accu LiPol Xpower 2800-3S EX (55/30C)