OMPHobby BIGHORN 49" Balsa Airplane

Bighorn 49`` Pro wing has a large flaperon design, which gives the aircraft an incredible short- distance take -off and landing capability.
Coupled with a large rudder and lift, the aircraft has 3D flight skills.and has exaggerated big feet, so that the aircraft can adapt to various harsh terrain take-off and landing.
Strong Power Long Endurance Acrobatic Flight.

Features :

High quality: Equipment SUNNYSKY motor/ESC OMPHOBBY Servo.
PNP: Assemble in ten minutes.
Super rigid: Foam plane can not be compared.
High playability: Ultra short take-off and landing, flaperon mixing, air brake, super slow flight.
3D Flight: The perfect fusion of upper single-wing practice aircraft and sports aircraft brings ultimate performance.
All-terrain take-off and landing:strong landing gear, CNC axles and large wheels to overcome all harsh terrain.

Parameter Specification :

Wing Span: 1250mm\(49in\)
Full Length: 1040mm\(41in\)
Flight Weight: 1.55kg
Wing Area: 34.67d㎡
Wing Load: 44.7g/d㎡
Wing Angle of Incidence: 1.5°
Motor Thrust Angles: Down 2° & Right 4°
Pack Dimension: 101*29*23 \(L*H*W\)cm
Gross Weight: 6.65KG

The Center of Gravity \(CG\) : Approx. 58-66mm \(measured from wing leading edge at root\)

Power System :

Motor: Sunnysky 2820
ESC: 40A
Propeller: Eolo 13x7E/12x6.5E
Lipo battery:3S/4S 2200-2600mah

Servo : OMPHOBBY SG5 17g *6\(Aileron*2,Flap *2, Elevator*1, Rudder*1\)

Cord/lead: 300mm*2,600mm*4
Servo Arm: 17g, 0.9"plastic servo arm

Recommended Settings of Dual Rates and Exponential of Control Surfaces

Aileron:

rate 60 deg.40% expo / High rate 100 deg.40% expo
Elevator:Low rate 50 deg.30% expo / High rate 100 deg.30%expo
Rudder:Low rate 60 deg.30% expo / High rate 100 deg.30% expo
Flap:Low rate 80 deg./ High rate 100 deg.