The Interview is pretty straight forward. No real surprises, it‘s like most other job interviews. They want to know your motivation, maybe a little self assessment on how you did in the selection. You should be informed about the job of an ATCO at EUROCONTROL and about the Company and projects itself. Not to detailed however. The exercises at the end are pretty simple but due to the stressfull situation it might become difficult. Simple logical tasks with Basic maths included. Maybe distances/time/speed issues or Little equations to solve. They are very fair. Stay calm, think and work structured and tell them your thoughts while solving.
BRGDS