When towing a large aircraft, what is essential for safety?

When towing a large aircraft, having a person in the cockpit to operate the brakes is crucial for ensuring safety. This allows for immediate response in case of any potential issues that may arise during the towing procedure. The individual in the cockpit has the ability to stop the aircraft quickly if necessary, preventing accidents or mishaps while it is being towed.

In the context of towing, reliance on ground crew alone without a pilot present could lead to dangerous situations should unexpected movements occur. The pilot’s capability to control the brakes ensures that the aircraft can be halted in a timely manner, safeguarding both the aircraft and any personnel involved.

It's also vital to recognize the importance of other safety measures in the towing process, such as proper signaling by ground crew, the use of a tow bar, and confirming that all passengers are onboard before the aircraft is towed. However, the immediate control provided by having someone in the cockpit with access to the braking system makes it a non-negotiable aspect of towing a large aircraft safely.