Hovering Limitation - Time
Hi Guys,
Being a non-rotorhead I am not sure about this. I have a work mate who was talking to me about some hovering limitation where a chopper cannot hover for too long as it creates a vacuum "or something" which causes said machine to fall out the sky.
Immediately I thought, no way. And even now I wonder if he got the wrong end of the stick. Is there any truth to the matter?