Originally Posted by
Check Airman
That reminds me of one company that insisted the call out for the fully retracted position of the flaps was “zero” and not “up”, because the lever said “0”.
That's the way it is in airbus. That's the way the manufacturer teaches. Flaps up is in Boeing. It may appear trivial but slowly this creeps in other things as well. It's problematic where there are expats or pilots transitioned different aircaft each adding his flavor. Then a new human factor is being conceived.