Wingspan 38"
Weight 6.5 oz
Wing Area 237 sq ins
Wing Loading 4 oz/sq ft

Power system
Motor GWS B Indoor Power System
Battery initially 7 x 250mah
now 8 x 50mah
Propeller Graupner GWS 9" x 4.7"

Turns best on 8 cells and with increased dihedral
(either tie a thread between the wingtips or, as I did, take the heat gun to the wing mounting brackets!)