Securing aviation systems involves proactively identifying, assessing, and addressing potential security vulnerabilities within aviation infrastructure. The work entails simulating cyber-attacks and exploiting weaknesses within the aviation ecosystem. These include communication networks, air traffic control systems, and aircraft avionics. By emulating the techniques, tactics, and procedures (TTPs) of real-world threat actors, cybersecurity professionals can uncover hidden vulnerabilities and evaluate the resiliency of aviation systems against cyber intrusions. The findings from these tests can then be used to develop effective countermeasures, enhance security policies, and contribute to the safety of passengers, crew, and ground personnel.