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Its does take a lot of conrtols from the pilot as well as skill.
Found this.

Hover
Hovering is the most challenging part of flying a helicopter. This is because a helicopter generates its own gusty air while in a hover, which acts against the fuselage and flight control surfaces. The end result is constant control inputs and corrections by the pilot to keep the helicopter where it is required to be. Despite the complexity of the task, the control inputs in a hover are simple. The cyclic is used to eliminate drift in the horizontal plane, that is to control forward and back, right and left. The collective is used to maintain altitude. The pedals are used to control nose direction or heading. It is the interaction of these controls that makes hovering so difficult, since an adjustment in any one control requires an adjustment of the other two, creating a cycle of constant correction.
http://en.wikipedia.org/wiki/Helicopter

There are also no Moles or even snakes that live in Ireland either.
( bit of info if you did not know. )

have watched it rise and go down.
Its more beautiful and amazing when its a cold crisp morning/evening.
Its not changed me, it makes me feel better, as such i am more cheerful and can concentrate more on my studies, than when its miserable, wet and gloomy. I suppose it makes 1 glad to be alive and grateful that spring finally on its way.

Not a lot of info to go on Vultan , i have searched everywhere.
found this tho. dont know if it point you in right direction.

http://www.britishhorrorfilms.co.uk/crimsonaltar.shtml

Nooooooo, means i cant go to the loo or make a quick cuppa.(not only that hate paying the B.B.C. the extornate licence fee.)
But Bring back dear old Murray walker, i do so miss him when he gets excited. :0)