Great Planes Viper 500 ARF Red .25-.46 52" GPMA1266

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�