Originally Posted by
chuks
BGAAR does seem to be widely used and taught, in fact, but that does not necessarily make it correct. (We still see mentions of "flicker vertigo" being taught, for example, even though that was debunked years ago.)
Bad advice...google "
Flicker illness: an underrecognized but preventable complication of helicopter transport."
Be careful where you get your advice from, it could kill you.