
Flight data monitoring (FDM) is an integral part of any modern aviation safety system. For the airlines, long track records of effectively using FDM information have provided clear evidence that flight data, when used appropriately, can greatly improve flight safety. Today, every major airline employs an integrated safety management system (SMS) powered by tools, such as FDM. It is no accident that scheduled airlines in the U.S. have evolved into the world’s safest mode of transportation.
The National Transportation Safety Board (NTSB) has taken notice and is following this playbook, with the goal to reduce fatal accidents in other passenger-carrying commercial aircraft—such as charter operations. The agency’s only two aviation-related recommendations on its 2021/2022 Most Wanted List of Transportation Safety Improvements is to (1) require and verify the effectiveness of an SMS and (2) install crash-resistant flight recorders and establish FDM programs.