RE: Frequency control?
If you’re NOT using your Tx, you should impound it. If your using it, there should be at least some ID in the impound about you and your Tx technology. Because someday, maybe me, will be at the field with my JR 9303 with the new module and antenna and somebody might think I'm still on 72Mhz. I think for the time being some of the same operating procedures with traditional Tx are necessary with the new type. It's kind of like building the confidence in your fellow modelers who don't fly turbine powered jets.
Ken