Why Does FlightAware Map Still Show Grounded Boeing 737 Max 8 in US Skies?

The Boeing 737 Max 8 continues to make headlines, and a common question that arises is: if all Boeing 737 Max 8s are grounded, why do they still appear on FlightAware maps in US airspace? The answer lies in the complex process of aircraft movement, also known as ferrying, and the unique permits required to move aircraft that are not fit for operational service.

What is Ferrying?

Ferrying refers to the process of moving an aircraft from one location to another without any passengers or cargo. Typically, this is necessary when an aircraft is not legally authorized to operate commercially due to maintenance issues, regulatory concerns, or, in the case of the 737 Max 8, safety concerns. During this process, the aircraft is still airworthy but is being transported to a storage facility, maintenance hangar, or another location where it can undergo the necessary repairs, inspections, or modifications.

Why Do Aircraft Need Ferry Permits?

Obtaining a ferry permit is a crucial step in ensuring that the movement of an aircraft is safe and complies with aviation regulations. These permits are issued by aviation authorities, such as the Federal Aviation Administration (FAA) in the United States, and are designed to address several key considerations:

Flight Safety: The FAA ensures that the aircraft is in a condition suitable for transport. This includes verifying that the aircraft is free from any defects that could compromise its safety during the ferrying process. Route Planning: Ferry permits often include specific route requirements to ensure that the aircraft avoids heavily populated areas or other sensitive airspace, such as controlled airports or military bases. Altitude Restrictions: Some ferry permits may also include altitude restrictions. For instance, certain airspace classes, like RVSM (Reduced Vertical Separation Minimum) airspace, require special approval to operate within.

The process of obtaining a ferry permit can be rigorous and may involve detailed documentation, inspections, and coordination with air traffic control.

How Does This Impact FlightAware's Mapping?

When an aircraft is being ferried, it is still technically capable of flying, even if it is not scheduled for commercial service. In the case of the 737 Max 8, although the FAA has grounded these aircraft, ferry departments or authorized operators may still obtain the necessary permits to move them. During this period, the aircraft are often monitored by air traffic control but do not necessarily engage in active commercial operations.

FlightAware, which is a popular online flight tracking service, captures and displays real-time flight data from various sources, including air traffic control systems. As a result, ferried aircraft may still show up on FlightAware maps, even if they are not in commercial operation.

Conclusion

The ongoing presence of grounded Boeing 737 Max 8 aircraft on FlightAware maps can be attributed to their ferrying process. This process allows for the safe and legal movement of the aircraft to designated locations for further maintenance or storage. Understanding the intricate processes and permits involved helps clarify why these aircraft may still appear in US airspace, despite the groundings.

Dive deeper into the world of aviation and explore more such questions and intricacies to stay informed about the industry.