Designer: Jan HermkensStar Rating:Wingspan:3450mm Engine Size: 4 X 0.45-0.50 cu.in. 2-strokeor 0.70 4-strokeR/C Functions: 5-8Not one for the faint hearted, but certainly a magnificent model. Spans a full 13Sins, for 5-8-function radio and four .40-.S0 size motors. Can be flown from land or water. Please note that all plans are printed to order and as such we are unable to accept returns.