Emmanuelle Gravalon has been working as an air traffic controller for the last 30 years. Formerly in Limoges airport, she is currently working in Basel-Mulhouse International airport as an approach controller. She became an HF facilitator for controllers in 2008, and graduated in Ergonomics & HF Basics from Paris Descartes University in 2011. She recently led the creation group of the TRM course for trainees, and is responsible for its implementation in her ANSP.