Thanks for all the feedback but sadly it is non of them. I finally found out what the problem is: they have received nearly 1000 applicants and they went for the ones that have jet hours. Unfortunately for me but that how it is when you have small demand but huge supply! You can pick! And in my case I have flown only Turbo prop and my age also play a role. And for Kura every candidate they interview is a bill to Netjets!!