Almost-Ready-to-Fly .50-.91 Sport Scale Aerobat

The .60-sized ARF Sensation!

Appearance, performance and assembly ease. They're all important to the pilot and they're all available together in the Hobbico Sukhoi SU-31 ARF. Its prebuilt sections, professionally applied trim and painted fiberglass parts make it look like the product of weeks of careful building work, yet the Sukhoi requires only hours to assemble and only beginner skills to complete. Performance, however, marks it as a plane for the intermediate eager to move beyond basic aerobatics into the exhilaration of airshow stunts.

• Smooth and stable at all speeds and absolutely predictable in the way it handles.
• Includes wing-mounted dual aileron servos for faster response and maximum control authority.
• Strikingly different trim schemes on the top and bottom of the wing make it easy for pilots to maintain orientation at all times — even at a distance.
• Generous hardware and accessory package includes formed landing gear, canopy and a steerable tailwheel for solid ground handling.
• An extra-large radio compartment offers ample room for standard-size on-board gear and easy installation.

Since the all-wood airframe is prebuilt and factory-covered, easy assembly is the rule and first flights are just hours away. A generous hardware package is also included. Pilot figure not included.

The Sukhoi is fun with a 2-stroke .50, electrifying with a 4-stroke .91 and a predictable performer at all times. The spacious fiberglass cowl will enclose any engine in the recommended range, which leaves the Sukhoi's sport-scale silhouette intact.

Molded parts eliminate shaping while adding authentic details. The fiberglass cowl and wheel "spats" are already painted. Finish the molded replica radial and it's ready for installation, too.

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SPECIFICATIONS
Stock Number: HCAA2090
Wingspan: 61 in (1550 mm)
Wing Area: 708 in² (45.7 dm²)
Weight: 7.5-8.5 lb (3400-3850 g)
Wing Loading: 24-28 oz/ft² (73-85 g/dm²)
Length: 51.5 in (1310 mm)
Requires: 4-channel radio w/5 standard servos and a 2-stroke .50-.75 cu in (8-12 cc) or 4-stroke .70-.91 (11.5-15 cc) engine
Download the manual - Sukhoi SU-31 ARF Parts Listing

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Technical Data: control throws, center of gravity, etc.