Well, Sonnich.
You know the statistics. No jet was ever lost here in DK due to radio interferance on PPM. Only the fancy PCM stuff crash. NO matter how wise you guys are, the statistics speek for them selves. So you guys just keep spending money on expensive receivers and a new plane once in a while........
Some turbine brands have the fail safe function built inn, and will shut down the turbine in case of radio interferance.
Sorry guys,---- couldn't help it.
Paul, (GrayUK)---- We've had this discussion before, havn't we
Bottom line is. Use the system you're comfortable with.