Channels - what do you do with 'em?
Okay, so I'm still looking around at radios. The finalists are the JR6102 and the new Futaba 7CAF. Anyway, I was just wondering what the 5th, 6th, and 7th channels are typically used for - flaps, landing gear, etc?. What is a typical setup with 6, 7, 8, or 9 channels?
Thanks,
Patrick