Viper 500 25-46 ARF Red
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With a 2-stroke .25 and separate elevator/rudder control, the Viper 500 is a fun, everyday sport model. But when equipped with a larger engine and V-tail mixing, it becomes an ultra-competitive club racer. With versatility like that, the Viper 500 will appeal to a wide range of modellers.
Assembles in as little as 6-8 hours.
The wood/foam wing is reinforced with carbon fiber, and arrives pre-covered in genuine Top Flite MonoKote film.
The bolt-on tail provides accurate alignment for fast assembly and can also be removed for easy transportation.
In addition to an airfoil created for quickly 500 racing by world-famous designer Dr. Michael Selig, the Viper 500 also features wheels and mounting hardware engineered specifically to minimize drag.
This is the Radio Controlled, Glow Powered, Wood and Foam Almost Ready-to-Fly Great Planes Viper 500 Sport Model Airplane Kit in Red AMA-legal for Quickie 500 racing in 424 and 428 classes. For Intermediate to Advanced Modeler/Fliers. FEATURES: Construction: Balsa and plywood Wings: One-piece foam core with carbon fiber reinforcement, balsa sheeting applied with epoxy for added security and stiffness, recessed wing hold down bolts to minimize drag, center section wrapped in double layer of fiberglass cloth Covering: Covered in Top Flite MonoKote covering, color scheme is entirely True Red TOPQ0227 Radio Compartment: Easily accessible under wing Landing Gear: Pre-bent aluminum Tail Section: Self-aligning V-tail bolts to fuselage and can be easily removed for easy transportation Aileron Control: One servo needed with at least 35 oz-in torque Motor Mount: Aluminum, multi-fit backplate style Assembly Time: Ready to fly in as few as 6-8 hours Warranty: Great Planes Model Manufacturing Company guarantees this kit free from defects in both materials and workmanship at date of purchase. INCLUDES: One Great Planes Viper 500 sport model airplane kit with pre-assembled wing fuselage & tail sections, pushrods, decal sheet, hardware, 2½" (61mm) plastic profile wheels, 6.1oz (180cc) fuel tank (GPMA2552), photo-illustrated instructions REQUIRES: Engine: .25-.46 (4.1-7.5cc) 2-stroke Muffler: Stock type supplied with engine Radio: Four channel for sport flying Six channels or more for V-tail mixing Servos: Four 42 oz-in torque minimum 1-ailerons, 1-elevator, 1-rudder, 1-throttle Servo Extensions: Two 12" (305mm) for throttle and aileron servos Misc. Items: Glow plug, ¼" foam rubber padding, 3' medium fuel tubing, fuel filter, propeller, building and field equipment. SPECS: Wingspan: 52" (1320mm) Wing Area: 504 sq in (32.5 sq dm) Weight: 3-3.4lb (1360-1530g) Wing Loading: 13.7-15.4 oz/sq ft (42-47 g/sq dm) Length: 41.25" (1048mm) Airfoil: Selig Center of Gravity: 3" (75mm) Back from the wing's leading edge at the fuselage sides. Control Throws- Low Rate High Rate Ailerons: Up & Down 1/8" (3mm) 3/8" (9.5mm) Elevator: Up & Down 1/8" (3mm) ¼" (6.35mm) Rudder: Right & Left ¼" (6.35mm) COMMENTS: Incidences are: thrust angle 0° wing 0° tail 0° If a replacement fuel tank is needed, order the Sullivan 6oz Flextank (SULQ1738), or the DuBro 6oz tank (DUBQ0206). Some minor trimming and modifications may be required. jxs 7/23/03 ir/jxs MonoKote colors checked & matched updated tjt 022305 updt jxs 11/16/09