I don’t know if they are compatible. Here is my diploma. Just purchased a hanger 9 xtra easy 2. It did not come a ratio. But the servos in the plane are Mgm. Should I keep the servos that are in it or change over to 2.4ghs I’m not sure if I can just buy any radio and it will work.
Along with my purchase came a few glider with no radios. My head is spinning.
can someone explain the difference in the signals does one reach farther than the other.
Thanks

your servos should work with most 72mhz or 2.4ghz radios