On Sun, 10 Mar 2013 21:48:52 +0000, SteveW wrote:

3) They can transport patients with back or neck injuries without the
bumps of road transport.

You can get some quite nasty vibrations in a helicopter, particulary in
hover but generally yes a smoother journey than some potholed A road. And
cornering doesn't shove you sideways like it does in a car.

--
Cheers
Dave.