Hell Treesa...
helicopters don't fly... they remain aloft by makin' a bloody lot of noise. The earth repells 'em.
As you say you FLEW a nine so you can do anything.
I flew mimimum aircraft in the mid seventies... reckoned if I stayed just a couple of feet up I couldn't fall down far.
Trouble with choppers is when they fall down they flog 'emselves to peices.
STAY HIGH (both fun wise and altitude).