Aeronautical Items Relevant to the World Radiocommunication Conference 2027

ABSTRACT During the World Radiocommunication Conference to be held in 2027 (WRC-27), resolutions or agenda items that could significantly impact the operation of existing services, including aeronautical ones, will be analyzed. Among these items, those that could directly or indirectly affect aviation, in the view of the International Civil Aviation Organization (ICAO), include new frequency allocations for International Mobile Telecommunications (IMT), new allocation for aeronautical mobile service (route), new allocations for the mobile satellite service, development of telecommunications on the Moon, and new allocations for space research and Earth exploration satellite services. This study offers a comprehensive analysis of the spectrum management framework, with a particular focus on key WRC-27 agenda items affecting civil aviation. By examining the perspectives of ICAO, regulatory bodies, and industry stakeholders, it identifies potential risks to aeronautical services, their implications, and possible mitigation strategies, emphasizing the crucial role of regulatory agencies in safeguarding critical communication systems. As a valuable resource for decision-makers and researchers, this study enhances the understanding of spectrum allocation challenges and informs strategies for effective spectrum management.