OMP Hobby 59" Challenger ARF Balsa Airplane

OMP Hobby Challenger 59 inch ARF

OMP Hobby 59” Challenger is a sport RC model airplane built in the traditional way: balsa and film cover. The airplane features light yet strong structure, low wing load, and abundant power, making the airplane easy to fly and capable of a lot of advanced aerobatics, such as all P3A and a few 3D maneuvers. This airplane performs very well in either low or high speed, with great authenticity and precision in response to radio stick movements, ideal for pilots who graduated from trainer airplanes to the next level of skills.

The 59” Challenger ARF version does not include Motor, ESC, servos.

Parameter Specification
WingSpan: 1500mm(60in)
Full Length: 1220mm(49in)
Flight Weight: 1955-2180g
Wing Area: 37.67d㎡
Wing Load: 51.89-57.87g/d㎡
Wing Angle of Incidence: 2°
Motor Thrust Angles: Down 4° & Right 2°
Pack Dimension: 130*44*22 (L*H*W)cm
Gross Weight: 8KG

The Center of Gravity (CG)
Approx. 70-75mm (measured from wing leading edge at root)

Recommend Motor, ESC, servos:
Power System
Motor: Sunnysky X3520 720KV
ESC: Sunnysky 60A-80A
Propeller: Eolo 14x8/12x6
Lipo battery:6s 2600-4200mah
Servo
OMPHOBBY SG9 *4 : (Aileron*2,Elevator*1, Rudder*1)
Cord/lead: 360mm*2,700mm*2
Servo Arm: 1.25 25T Servo Arm