this plane can turn its back wheels up next to the hull or away from it and you can do this 2 and the vtol and its easier if their out wards when in the water then press 2 to lock them then you can use the vtol engines with 3 and the vtol at the 2scd noch from the top to take off then move vtol to top noch to fly or you can turn the main engine on with 1 and fly with that and dont forget that 2 and 3 are vtol base so id wouldnt try flying with both on and its not a true vtol it will take off faster with vtol. I hope you guys like it and if you enjoy it please leave an upvote oh and leave a comment telling what you think thank you :)