like to tell u all my experiece with nitrolmodels.com---------i purchase an 1/6 scale pipper-cub yellow well theire sent an supper-cup instead white still 71 inch windspan but not what i wanted. anyway i thought its was an mistake on their part finally they called me ive had to send an email to them they will not answer the phone. what theire said they knew theire was out of the 1/6 piper so theire desided to send the supper cub instead i could not belief they done that theire said its the same plane just different collar will i dont trust them to send the plane back an get credit back theire proply tie me up for 2 mounth or so waiting an done got the engine radio system SO PLEASE SPREAD THE WORD BEWARE OF NITROLMODELS.COM