Koen Karsbergen, co-founder and principal of Air52 Aviation Consultants, brings over two decades of experience in airline management and strategy to his columns. With an MSc in Aerospace Engineering specializing in Airline Management & Operations, Koen has worked with various airlines and IATA. His global experience spans Europe and the Americas, providing insights into strategic planning, network optimization, and business model innovation. Koen contributes to IATA training courses and serves as faculty for Aviation MBA programs. Through Air52, he assists airlines, airports, and industry stakeholders with practical solutions for complex challenges, drawing on his extensive background in feasibility studies, fleet and network planning, and airline start-ups.