Antonio Castillo-Leon, born in Malaga, Telecommunications Engineer by "Universidad Autónoma de Madrid", research experience in "Dublin City University" on Radio over Fiber systems and expert in 5G Mobile Connectivity.

He has 15 years' experience in the European aerospace with the company Airbus. He started working in 2010 within the Telecom Satellites Division in Porstmouth, United Kingdom and later also in Toulouse, France. He moved to Airbus Helicopters in Germany in 2012, where he took different roles, first technical and after on the program organization.

He works since 2020 in Airbus Defense and Space in Munich as Technology Development Manager, responsible for technology development projects in the areas of connectivity and cybersecurity.