OMPHobby Super Decathlon 55 Inch Balsa Airplane PNP Green
by OMP Hobby

The OMPHobby Super Decathlon 55” Balsa PNP is a beautifully designed and highly capable RC airplane that delivers both sport-flying and aerobatic performance. Featuring a 1400mm wingspan and lightweight balsa construction, it offers excellent wing loading and versatile flight characteristics—making it ideal for intermediate pilots and experienced flyers alike.

Fly it on a 3S 2200–2600mAh LiPo with a 13x6 prop for smooth, trainer-like behavior, or unleash its full potential on 4S with a 12x6.5 prop and high-rate throws. With the recommended SunnySky X2820 920KV motor and Eolo propeller, this airplane is ready for aggressive aerobatics, prop-hanging, and more.

Equipped with durable aluminum landing gear and soft foam tires, the Super Decathlon handles grass runways with ease. This Plug-N-Play version includes pre-installed electronics, including a 40A ESC and 4 x 17g digital servos—just add your receiver, battery, and go fly.

Key Features

• Balsa-constructed sport aerobatic airplane with scale Decathlon styling

• 55-inch wingspan for stable yet agile flight performance

• Can be flown gently on 3S or with high energy aerobatics on 4S

• Equipped with durable aluminum landing gear and soft tires for all-terrain takeoffs

• Includes pre-installed SunnySky 40A ESC and four 17g digital servos

• Compatible with 3S or 4S 2200–2600mAh LiPo batteries (XT60 connector)

• Flies great with recommended SunnySky X2820 920KV motor and Eolo prop

• Excellent choice for grass field flying

Specifications

• Wingspan: 1400mm (55")

• Length: 1020mm (40")

• Weight: 1.55kg (3.4 lbs)

• Wing Area: 34.7 dm²

• Wing Loading: 44.7 g/dm²

• Wing Incidence: 1.5°

• Motor Thrust Angles: Down 2.5°, Right 5°

• ESC: SunnySky 40A (XT60 connector)

• Motor: SunnySky X2820 920KV

• Servos: 4x OMPHOBBY 17g digital servos

• Battery: 3S/4S 2200–2600mAh LiPo

• Recommended Propeller:

  • 13x7E for 4S

  • 12x6.5E for 3S

What’s Included

• OMPHobby Super Decathlon 55” Airframe (Green color scheme)

• Pre-installed SunnySky X2820 920KV motor

• Pre-installed SunnySky 40A ESC

• Pre-installed 4x OMPHOBBY 17g servos

• Aluminum landing gear with soft tires

Make sure to create vent holes in the bottom of the fuselage near the tail wheel.