RE: Futaba 608FS reciever locout/failure due to heat
your friend installs the new receiver even though you have been warning folks about a heat issue?
your friend installs a new receiver in an expensive airplane and does not initiate Fail Safe at least for throttle?
you have any pictures of all this destruction?
and 143* YOU SAY..........must have been a real cooker on the flight line today eh?
so the Rx was inside the canopy too?