Hello,
I'm left handed and whilst at flight school in the US I noticed what I thought was a huge proportion of left-handed heli pilots. I reckon about a third of the students were left handed which I found very unusual because there seem to be very few left handed people in the population.
I had a quick look at the other forums and it seems its true; pilots in general are more likely to be left-handed, something to do with increased spatial awareness and multi-tasking ability.
Fay