"Tony Cox" wrote in message
nk.net...

Indeed. But it makes it *more dangerous*, which is why Larry's
post is relevant, even if UAV's are supposedly confined to Class A
airspace.


It makes it *more dangerous* only in the sense that more traffic makes
flying more dangerous. Any aircraft can have a mechanical failure that
affects it's ability to maintain altitude and/or maneuver. It's not *more
dangerous* simply because it's a UAV.