wingspan 2000 mmlength 5400 mmweight 3000 gengine 1 Speed 700 with gear, 12 cellsIt is a try, how long you can build a fuselage. The model has no gliding characteristic, it flies only with an engine.
wingspan 900 mmweight 2000 gengine 2 x Speed 500Flying ship witz 4 wings. The sail is used as rudder.