I'm not sure if this is the right place to ask this question but I'll give it a shot. I'm planning on traveling by airline to visit family for Christmas. I am hoping to take my transmitter as well as some servos and a motor. I want build a small foamie while visiting with family so that my nephews can fly. I am afraid to put my transmitter in my checked baggage because of theft issues that I have experienced in the past. Does anyone know if there are any regulations or policies about carrying on an FM transmitter in a commercial airline? Any help would be appreciated. I am flying on delta airlines.