Ouch!!!! My condolances. I lost two in a row to intermittant RX problems, yet on the bench, no glitches to be found. Third was with all new gear, only to have the crystal pop out in flight. I always range check and got into a good habit of checking control responses before every flight. That way if I do any changes at the field, chances are I will catch any goof ups. Now what are the chances of a family member, in a remote location, witnessing the crash? Has to be a million to one. Good luck with the salvage efforts. Joe