NET-N229FS NET-72FM 21 XTAL This is the transmitter body, module, and batteries. These items have been stored, but please understand that the batteries are from that time period. The throttle stick is a ratchet type for airplanes. The transmitter was stored in a plastic bag. The display and other parts still have their protective film, so the images may not be clear. It can be used with SPCM and PPM. Thank you. I have included images of the 40 MHz 63 module. Please refer to them when swapping with the 72 MHz module.