If you wish to contribute or participate in the discussions about articles you are invited to join SKYbrary as a registered user
From SKYbrary Wiki
Stathis Malakis, PhD, is an air traffic controller working for the Hellenic Civil Aviation Authority. He holds tower, approach procedural, approach radar and instructor/assessor ratings. He holds a BSc in Mathematics, an MSc in Air Transport Management and a PhD in Cognitive Systems Engineering. He has published many peer-reviewed journal papers in human performance and safety in air traffic control.