See below specs and link:

http://www.greatplanes.com/airplanes/gpma1270.html





SPECIFICATIONS
Stock Number: GPMA1270
Wingspan: 65 in (1650mm)
Wing Area: 1024 sq in
Weight: 7-7.5 lb (3180-3400g) (Tower's sight say 7.75 lb)
Wing Loading: 16-17 oz/sq ft (49-52g/dm2)
Length: 68 in (1725mm)
Engine Required: 2-stroke .61-.91 cu in (10-15cc) or 4-stroke .70-.91 cu in (11.5-15 cc)
Radio Required: 4-channel w/6 servos