Construction: Balsa and ply
Wing: Two-piece
aluminum wing joiner
Aileron Control: Dual servo
Cowl: Fiberglass
Landing Gear:
Wheels: Main --" (--mm), tailwheel --" (--mm)
Covering: High quality heat shrink covering
Spinner: 2.3" (58mm) diameter
Motor Mount: Plywood
Engine Mount: Two-piece composite
Fuel Tank: --oz (--cc)
Cockpit: Dual with scale dashboard details

ARF 1/5 scale Spacewalker II Airplane with Spinner. Fuel Tank,
Landing Gear, Wheels and Instruction Manual

Radio: 4-channel
Servos: 5 standard (2-aileron, 1-elevator, 1-rudder 1-throttle if
using glow engine
Receiver Battery: 4.8-6V, 800-1200mAh NiMH
Electric Power:
Motor: Brushless outrunner, Great Planes Rimfire .46-.55 recommended
Electronic Speed Control: 50-80A
LiPo Battery: 5-6 cells 4000-5500mAh
Battery Charger: Compatible with selected LiPo
LiPo charging bag
Propeller to match selected motor
Glow Power:
Engine .46-.55 2-stroke or .52 4-stroke glow engine
Fuel, glow starter and propeller to match selected engine
Field and maintenence equipment

Wingspan: 63" (1600mm)
Length: 45.8" (1165mm)
Flying Weight: 6.6 - 7 lbs (3000-3200 g)
Wing Area: 629 sq in (40.6 sq dm)
Wing Loading: 24.9 oz/sq ft (76 g/sq dm)
Servo Mount: 0.83 x 1.6" (21 x 42mm)
Center of Gravity (CG): 2.8" (72mm) back from leading edge of wing
at the fuselage side
Wing Type: NACA airfoils
Configuration: Low wing
Control Throws: Low High
Ailerons, 0.31" (8mm) 10% expo 0.39" (10mm) 10% expo
Elevator, 0.31" (8mm) 12% expo 0.39" (12mm) 10% expo
Rudder, 0.98" (25mm) 15% expo 1.6" (40mm) 15% expo