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OMPHobby Super Decathlon 55 Inch Balasa Airplane
BNF: without Transmitter
RTF-Mode1: come with Transmitter (right hand throttle)
RTF-Mode2: come with Transmitter (left hand throttle)
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- Product Name: OMPHobby Super Decathlon 55 Inch Balasa Airplane
- Item NO.: Decathlon 55''
- Weight: 20 kg = 44.0925 lb = 705.4792 oz
- Category: RC Models > Airplanes
- Tag: balsa wood , Decathlon 55
- Brand: OMPHOBBY
- Creation Time: 2022-04-26
- OMPHobby Super Decathlon has a 55 inch wingspan, this model is an accurate scale of the decathlon including the wire supports for the tail and main wing. The decal and build quality of this model is of the highest quality. This model is also built with a balsa Kevlar laminate increasing the strength and rigidity of this incredible model.
- All equipment of the PNP aircraft is pre-installed, which simplifies the assembly steps, so that pilots can complete the assembly in the shortest time to enjoy the fun of flying.
- The PNP version driven by a Sunnysky 2820 920KV motor, powered by a Sunnysky 40A ESC. The ESC can manage up to a 4s battery. The power plant drives a Eolo 13x7'' propeller recommended for a 4s battery option.
Parameter Specification
WingSpan: 1400mm(55in)
Full Length: 1020mm(40in)
Flight Weight: 1.55kg
Wing Area: 34.67d㎡
Wing Load: 44.7g/d㎡
Wing Angle of Incidence: 1.5°
Motor Thrust Angles: Down2.5°&Right 4°
Pack Dimension: 107*32*25 (L*H*W)cm
Gross Weight: 7.35KG
The Center of Gravity (CG)
Approx. 70-75mm (measured from wing leading edge at root)
Power System
Motor: Sunnysky 2820
ESC: Sunnysky 40A
Propeller: Eolo 13x7E/12x6.5E
Lipo battery:3S/4S 2200-2600mah
Servo
OMPHOBBY SG5 17g *4 : (Aileron*2,Elevator*1, Rudder*1)
Cord/lead: 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. 50% expo
High rate 100 deg. 40% expo
Elevator: Low rate 50 deg. 40% expo
High rate 100 deg. 30%expo
Rudder: Low rate 60 deg. 40% expo
High rate 100 deg. 30% expo
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- Contact Us
Add: 8th Floor, No. 33 Kerong Road, Xiangzhou District,
Zhuhai City, Guangdong Province, China
Tel: (+86).0756. 8800. 516
Mail: biz@omphobby.com
Online order tracking: store@omphobby.net
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Customer Reviews
2025-04-12
2025-01-24
This plane is constructed of not only balsa wood but carbon fiber is inlaid throughout most of the balsa wood making this plane very light and strong. It fly's like a dream with 3 and 4 cell lipos.
Also all of the hardware is either aluminum or carbon fiber. this plane would cost over $450.00 if it was sold by Spectrum or any other brand name stores. Everyone at my club has ordered one for themselves
I fly RC airplanes for a living for over 22 years and how have 3 of these planes. this is a very good deal don't miss out
2024-04-11
Félicitations aux concepteurs et constructeurs de ce magnifique modèle qui semble être bien né pour de belles séances de vols !
2023-07-07
except no mention of where the CG is in the manual
2022-05-01