DonDeeHippy wrote on May 24
th, 2019 at 6:33am:
and you do understand its not a Helicopter and when it takes off again it can fly sideways so it's not above you..
Are you saying helicopters can't fly sideways?

I am talking instability of aircraft at low speeds. Any little updraft, downdraft or side shear will cause it to shift. At higher speed it is better able to be controlled.
DonDeeHippy wrote on May 24
th, 2019 at 6:33am:
SO taxi drivers dont have a car licence..
Really?
DonDeeHippy wrote on May 24
th, 2019 at 6:33am:
why would you think a plane Taxi wouldnt have one, they might not need a helcopter licence though or it may be autonomous....
Who said anything about a helicopter licence? CASA would have something to say about that.
Autonomous? As in remote flight over 100Km or someone on board the plane who isn't licensed to fly it?
DonDeeHippy wrote on May 24
th, 2019 at 6:33am:
.we have no idea of cost or continuing maintenance but id say it would be substancially less so 3 or 4 around a major hospital may or may not be feasable
So not in the bush then. Glad we sorted that bit out.