Seagull Model

Seagull Models Super Decathlon 70.9" ARF | Yellow — Aerobatic RC Plane

Only 2 left
SKU: SEA86Y
(3)
$349.95

Seagull Models Super Decathlon 70.9" ARF — Yellow Scheme

The Super Decathlon is one of the most iconic aerobatic sport planes ever to take to the skies — and Seagull Models have captured it beautifully in this 70.9" ARF. Designed with the intermediate to advanced pilot in mind, the Decathlon delivers a wide aerobatic envelope, crisp control response, and outstanding scale appearance straight out of the box. Factory covered in genuine UltraCote® with a striking yellow scheme, fiberglass cowl and wheel pants, and CNC laser-cut balsa/ply construction, this is a kit that builds fast and flies even faster.

✈️ About the Decathlon When Champion Aircraft Corporation introduced the mildly aerobatic Citabria in 1964 — "airbatic" spelled backwards — pilots loved it immediately. But they soon wanted more. The Citabria was limited to +5g/-2g, making outside maneuvers impossible. Champion answered in 1970 with the 8KCAB Decathlon, rated at +6g/-5g and capable of the full aerobatic repertoire. It became an instant classic in both full-scale and RC aviation, and remains one of the most recognizable high-wing aerobats ever designed.

Key Features

  • 70.9" (180cm) wingspan — commanding scale presence with serious aerobatic capability
  • Intermediate/advanced skill level — wide aerobatic envelope including outside maneuvers
  • Factory covered in genuine UltraCote® — durable, professional finish in yellow scheme
  • CAD designed and CNC laser-cut balsa/ply construction for precise fit and light weight
  • Fiberglass cowl and wheel pants — factory finished, no painting required
  • Convenient 2-piece wing with strong aluminum wing joiner tube
  • Pre-installed motor mount and hinges for fast assembly
  • Compatible with .75 cu.in 2-stroke or .91 cu.in 4-stroke engines
  • 6-channel radio setup with 6 servos for full aerobatic control
  • Complete hardware pack included
📐 Technical Specifications
Wingspan 70.9 in (180 cm)
Wing Area 837 sq.in (54 sq dm)
Length 47.6 in (121 cm)
Flying Weight 7.5–8.8 lbs (3.4–4.0 kg)
Engine (2-stroke) .75 cu.in
Engine (4-stroke) .91 cu.in
Radio 6 channels with 6 servos
Skill Level Intermediate / Advanced
Covering Genuine UltraCote® (factory applied, yellow scheme)
Wing Construction 2-piece with aluminum joiner tube
SKU SEA86Y
📦 What's In The Box

Airframe

  • 1x Fuselage (factory covered, pre-installed motor mount & hinges)
  • 1x Right wing half with pre-installed aileron (factory covered)
  • 1x Left wing half with pre-installed aileron (factory covered)
  • 1x Aluminum wing joiner tube
  • 1x Horizontal stabilizer with pre-installed elevator halves
  • 1x Vertical stabilizer with pre-installed rudder
  • 1x Fiberglass cowl (factory finished)
  • 1x Wheel pants set (factory finished)

Hardware & Accessories

  • 1x Complete hardware pack (screws, hinges, control horns, pushrods, clevises)
  • 1x Step-by-step instructional manual

* Engine/motor, radio system, servos, ESC, battery, fuel, and all other components required to complete the aircraft are sold separately.

⛽ Complete Your Build — Gas Setup
Engine .75 cu.in 2-stroke or .91 cu.in 4-stroke glow engine
Servos 6x standard/sport servos (aileron ×2, elevator ×2, rudder, throttle)
Radio 6-channel transmitter & receiver
Propeller 13×6 (2-stroke) or 14×6 (4-stroke) — manufacturer recommendation
Fuel 15–20% nitro glow fuel
⚡ Complete Your Build — Electric Setup
Motor Brushless outrunner ~1200–1500W class (equivalent to .75–.91 glow)
ESC 80A brushless ESC
Battery 6S LiPo (4000–5000mAh recommended)
Servos 6x standard/sport servos (aileron ×2, elevator ×2, rudder, throttle/arming)
Radio 6-channel transmitter & receiver
Propeller 14×8 – 15×8 electric prop

The Decathlon's legacy in both full-scale and RC aviation speaks for itself. From airshows to club fields, this aircraft consistently draws attention with its classic lines and impressive aerobatic performance. Whether you're working on your outside loops, snaps, or just enjoying a spirited sport flight, the Super Decathlon delivers the kind of flying experience that keeps you coming back to the field.

🐊 The Gator-RC Advantage
At Gator-RC, we stock the full line of Seagull Models aircraft and carry the engines, electronics, and accessories you need to complete your build. Our team knows these kits inside and out — if you have questions about power system selection, setup tips, or aerobatic tuning advice, we're here to help. Shop with confidence knowing your order ships fast and is backed by real RC expertise.