ORIGINAL: William Robison
In physical size I wont guess, but I'll bet the "Spad" AD-1 has the highest gross weight of any single engined prop plane.
But if we allow single props to include single rotor helicopters...
Bill.
That may be, but you can't call it both a prop and a wing. Either it has a wing and no prop or a prop and no wing. Don't even think about bringing the tail rotor into this
