Mine was a Sig Kadet MKII that I built with Dad's help.Took the dihedral out and made a real windshield from a 2 liter coke bottle.Magnum .45 for power,dont remeber the radio except it had a metal case and no trainer cord.Landed myself on 3rd flight after I stalled the motor and my dad wouldnt take the radio."You killed it,you land it"He had me shooting approaches for the 1st 2 tanks and I think he knew I was ready.I sure miss that plane and the time it gave me and my dad together.Im trying to get him back into the hobby with me.