Segurança no CPDLC: avaliando a proteção e a eficiência das comunicações no gerenciamento de tráfego aéreo

Abstract

The work demonstrated that CPDLC is a vital technology for modernizing communications in air traffic management, especially in remote areas, replacing traditional voice communications, and offers improvements in message clarity, reducing the workload of controllers and pilots, in addition to expanding airspace management capacity. The study addressed several dimensions of CPDLC by examining its impact on flight operational safety. The advantages and limitations of CPDLC are also analyzed, offering a broad view of its use in the CNS/ATM system. As part of global airspace modernization initiatives, NextGen in the United States and Sirius in Brazil, the CPDLC represents a significant technological advancement. The study of its implementation and evolution improved understanding of the impact of technological innovation in aviation and helped identify specific regional challenges. Reinforcing its relevance not only for the safety and efficiency of air traffic, but also for technological advancement and global standardization in aviation.