ORIGINAL: DavidAgar
Depending on the crash, I am thinking that I would send it in for a check up. There could be things wrong with it that a range check will not find. You could now be affected by vibration, have a cracked crystal, just to mention a few. Good Luck, Dave
What David and Ken said. The rx might perform good in a range check but might have a crack in the electronics that could only show up when flying and under vibration.
Curt