Which personnel ensure disabled aircrafts are treated like obstructions?

The correct choice highlights the role of flight standards and airport management in ensuring that disabled aircraft are treated as obstructions. This is because they are responsible for the overall safety and effectiveness of airport operations, which includes managing the airspace and ensuring that any obstacles, including disabled aircraft, are appropriately flagged and dealt with to prevent hazards to other aircraft.

Flight standards and airport management possess the authority and expertise to establish procedures and guidelines regarding how disabled aircraft should be handled. They ensure that information is disseminated to various stakeholders, including air traffic control and other operational personnel, to maintain situational awareness and ensure that the presence of a disabled aircraft does not pose a danger to ongoing flight operations.

In contrast, the other personnel mentioned, such as control tower staff and ground crew members, play supporting roles within the framework established by flight standards and airport management. Pilots and co-pilots operate aircraft and make real-time decisions regarding flight safety but rely heavily on the protocols developed by airport management to guide their actions in circumstances involving obstructions.