AHM monitors aircraft systems in real-time to detect developing issues before they become failures. FedEx has integrated AHM across various aircraft types in its fleet, including the Boeing 777, 767, 757, and MD-11, leveraging the system's ability to handle many reportable faults.

The Federal Aviation Administration has issued an order prohibiting the flight of MD-11 planes, pending inspection, following a fiery crash earlier this week of a UPS MD-11 cargo freighter in Louisville,