So, you’re up a few hundred feet and one of your prop drives fail. Prepare to meet your end. -SPLAT-
It is also equipped with many safety features including a redundant propulsion system and a ballistic parachute.
Redundant propulsion system????? is that just 'multiple motors'???? Or are there redundant prop drives???
So you're zipping along at 63mph, at something less than 500' will that ballistic parachute open in time................ go ahead and factor in an appropriate 'initial response to emergency delay interval'...............