hello doudou,
about your question concerning flying hours on duty, it' s a little bit difficult to reply precisely. Because it depends of the kind of aircraft you're flying. Then it depends on which machine you are type rated, and as a consequence which position in Zimex you are looking for. But for exemple and in order to give you an idee, expect between 80 to 100 hours/MONTH on Be 1900D in Algeria and on the contrary 250 to 400/YEAR if you fly a DHC-6 in Saoudia.
I'm afraid, to be unable to give you a more accurate reply...
Is Zimex operating the C-208 ? I can be more precise, the answer is YES !
A friend of mine is flying with in Algeria.