Moving...you mean the way helo blades built up a nasty static charge?
But in theory, since you are properly grounded that charge is bleeding off almost instantly and negligibly.
I'm a firm believer in turning turtle and waiting it out. Got caught out doing work that needed to get done one day, and a storm front came through. You've never seen four guys try to get further away from each other, the mast
, and somehow not back into anything metal in the came cabin
at the same time. I know, very few people get cooked every year. Doesn't matter, I don't like being around in flash-bang country.