(built from the Graupner kit)

Airframe
Wingspan 58"
Weight 3lbs 6oz
Wing Area 464 sq ins
Wing Loading 16.9 oz/sq ft

Power system
Motors: 3 x Graupner 7.2v speed 400
Battery: 7 x 1700mah
Propellers: 6.5" x 4" semi scale

Performance
based on 9,100rpm at 21.6amps
Power loading 44W/lb
Calculated thrust 1lb 9oz