BRAVO

whoever comes out with this innovative flying platforms always fail to respond to the simpliest answer: what happens when the engine fails?
do you come down as a rock? do you have a balistic chute to lessen the impact?
Aero car, flying platform, jet packs, "silent machines"
NO ONE CAN AUTOROTATE, I think I'll stick to the old school of haveing a noisy and vibrating helicopter around me, maybe twinengine but still with a free-wheel and the chance to direct the impact to the area of my choice in autorotation.
