Great Planes Viper 500 ARF Red .25-.46 52" GPMA1266
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
Great Planes Viper 500 ARF Red .25-.46 52" GPMA1266
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.
Specifications
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) �" (6.35mm)
Rudder: Right & Left �" (6.35mm)
Contents
One Great Planes Viper 500 sport model airplane kit with pre-assembled wing fuselage & tail sections, pushrods, decal sheet, hardware, 2�" (61mm) plastic profile wheels, 6.1oz (180cc) fuel tank (GPMA2552), photo-illustrated instructions
Requirements
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, �" foam rubber padding, 3' medium fuel tubing, fuel filter, propeller, building and field equipment.
Comments
Incidences are: thrust angle 0�
wing 0�
tail 0�
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