Simples. Ensure you keep the primary passport you entered the country with!
They will not give you a work permit on a passport without an entry stamp.
They do not keep your passport other than while obtaining a residency visa.
Pilots are eligible for multiple exit visa and are able to come and go at will.
Nobody said any different. Look back at points 5 and 6 of the original post to see how the discussion developed. Your contribution smacks of a desperate attempt to dream up something (anything at all) positive to say. People around here do that a lot. Amazing how if you deprive a group of people enough they WILL start to appreciate any crumbs you throw at them. "
Eligible" for a multiple exit visa. "
Come and go at will". Good grief. Welcome to QR.