Product Features

  • Featuring a wingspan of 79 inches, the Decathlon is a great choice for intermediate and experienced pilots
  • Covered in genuine Hangar 9® UltraCote®
  • Quality balsa construction

Tech Notes

The center of gravity noted in the manual is too far aft. The CG should be 2.75–3.5" (70–90mm) behind the leading edge of the wing.


Wingspan: 78.5 in (2000mm) Overall Length: 53.0 in (1344mm) Wing Area: 1032.5 sq in (66.6 sq dm) Flying Weight: 10.0–11.5 lb (4.5–5.2 kg) Engine Size: 1.2–1.50 cu in (2- and 4-stroke) Motor Size: Power 110 Radio: 4 channel and greater Servos: 6 servos (5 with EP Power) Trim Scheme Colors: HANU866 True Red, HANU874 Black, HANU870 White CG (center of gravity): 2.75–3.5 in (70–90mm) behind the leading edge Wing Loading: 22.3–25.6 oz/sq ft Prop Size: 16 x 8 IC-powered, 17 x 8e EP-powered Spinner Size: 2.5-inch, included Hardware Included: Yes Speed Control : CSEPHX85HV required Recommended Battery: 1 - 4350mAh 4S 14.8V or 1 - 4350mAh 5S 18.5V (9S setup) Flaps: No Retracts: No Minimum Age Recommendation: 14 years Experience Level: Intermediate Assembly Time: 15-20 Hours