Product information

Performance electric sailplane for sports and competitions flying 2 meter category.

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 Butterfly is a sailplane which goes up extremely fast (equipped with the MVVS 3,5/1200 brushless motor), has a long duration is a real flotter, speeds up pretty well (wing airfoil 8,7%  thick), performs "honest" aerobatics and lands slowly on the spot thanks to the flaps actuated down to 60 - 90°.

The model is designed and manufactured in Czech Republic. Spare parts are in stock.

Technical specification:

WINGSPAN	LENGTH	FLIGHT WEIGHT	WING AREA	WING LOADING	PROFIL	CONTROLLED FUNCTIONS
1995mm	1310mm	1,2-1,5kg	36,8dm2	33-44g/dm	MH 32MOD.	MOTOR AILERONS, FLAPS V-TAIL

RECOMMENDED RC EQUIPMENT :

Servos:            2x micro servos for V-TAIL ( HS 65HB Hitec)
                        4x micro servos for ailerons, flaps ( HS 82MG Hitec)
Motor:              KAVAN PRO 3536-1000 or AXI 2814/16 V2 LONG
Controller:       40-55A according to the selected motor
                        (e.g. KAVAN PRO-40SB, KAVAN R-50SB)
Spinner:          "turbo" 40/5mm - No.0201559 (TOPMODEL CZ)
Propeller:        for Kavan  11/6"  CAM FOLDING PROP (Graupner) , for Axi 10/6" Cam carbon (Aeronaut)
Accu:               3S LiPol 1,7 - 2,7Ah

Kit contents:

• Light fuselage moulded in white tinted epoxy fiberglass
• Two-piece wing foam core balsa sheeted. Ailerons and flaps ready
• Tailplanes are made in a balsa framework
• Top quality accessories
• Complete assembly manual with step by step illustrations
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