The Cybersecurity Test & Evaluation Facility (CyTEF) primary goal is to provide cybersecurity research, test and evaluation services which address the changing threat landscape to the Space and Air Transportation Systems in Belgium, and most particularly possible, state-of-the-art  cyber-attacks on UAS command-and-control, payload data and navigation systems. CyTEF will be deployed and demonstrated in Redu (Belgium), integrated with a dedicated Belgian industrial foothold and the DronePort UAS aerodrome with segregated airspace available, and will represent the Belgian solution (first of its kind in Europe ) to address the security threats and unlock the huge market of drone powered services. CyTEF develops in the context of ESEC and exploits the experience of the consortium in the cybersecurity for space related applications