The facts are correct. Mine rocks in at 237kg. The MTOW is for a 19 registered aircraft and yes it is 544. m I have had 2 x 110kg people in the aircraft and, albeit a little heavy, handled beautifully. I have done out landings in a paddock to help a mate with 2 up no probs. I have travelled a bit in mine and can carry, 20lts fuel on the front seat, tent, sleeping bag and assorted camping gear no probs. The setup is a 2 seater, side by side, dual controls. Love mine. Longest trip.. Goulburn..Broken hill..Cameron corner and return. Total 22 hrs flying time and not a hickup. Go to love that.