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OMPHOBBY BIGHORN 49” Balsa Airplane

OMPHOBBY BIGHORN 49” Balsa Airplane

US$ 220.00
Pro Flap Non Flap

BNF: without Transmitter

RTF-Mode1: come with Transmitter (right hand throttle)

RTF-Mode2come with Transmitter (left hand throttle)

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OMPHOBBY BIGHORN 49” Balsa Airplane
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    • 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.


    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


    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:  Low 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.

Customer Reviews



I couldn’t believe the fit and finish. Great plane ,lots of fun.


It is difficult to imagine this plane with more power or control throws!
What a blast!
The first takeoff might be interesting, but once you get over laughing and enjoying the sensitivity and settle down, this is a superb plane to play with.


I love my Big Horn.Do you have any more planes build like the Big Horn that run on 3s?


OMPHOBBY, fast shipping, well packaged and excellent customer service. the positive: is balsa and receiver ready. flies fantastic, no bad habits and looks super good in the air (green color). lots of complement on the field ... the negative: cheap servos, don't centralize and have no torque. Eventually I'll change all of them
Summary: good plane.


I had considerable trouble being able to get the Big Horn, but once they were in stock my order was filled, mailed, and received in good condition.
I have two sons that have the same plane and we all agree its a great buy.
The workmanship is excellent and it doesn't take long to set up. The covering
is very nice. I was also impressed with your tail wheel set up. It will be interesting to see how well it holds up..Your service to the customer was outstanding and I thank you for that. Keep up the good work and thanks for a great airplane. I have not flown my plane yet, but I did fly my grandson's and it performed very well.

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Contact Us

Add: E503, floor 5, area B, building 24, 

science and Technology Park, Gangwan 1, 

Jintang Road, Tangjiawan Town, high tech Zone, 

Zhuhai City,Guangdong Province - China

Tel: (+86).0756. 8614. 660


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