I know that the description says that the p-51 by hangar-9 has flaps that come in 2 set positions and may be upgraded at a later time.Now does this mean you need to put in an additional servo, causing you to have to buy a new radio and receiver. Or does this mean they have an extra channel on the radio. Please help I am considering buying one of these. I already have the nexstar, but I am seriously considering buying one of these things. Last week at the field I flew this thing and man was it cool. Spins,loops, anything i put it through it did. I am still sort of a beginner so i am taking small steps up. I think its a good idea. So please help.

Thanks,
stunner

Yes I had to buy a servo, but nothing else it had a switch on the transmitter (upper right) used for the flaps and a slot on the receiver for the flaps servo, I also have a Nextstar and started last fall now have my wings and flying this P51, but also have five other planes ready and flying. I'm in the processe of building four planes, I will have to sleep in my van soon no room left at the house. "this hobby stinks?"

roltech

Thanks for your help.

if you order the extra servo make sure to order a 6in servo extension ($3) with it.it makes removing the wing much easier....