If you are switching from 24 to 46, your asking for trouble because your going between High and low bands The Futaba we page tells you this. 11-35 is low and 36-60 is high. You can change around with no problems within one side but cannot cross over. If you do this, you better send the whole thing TX and RX to get re tuned.

But going by some of the threads here, make sure you bring a garbage back out with you to brong that plane back in.