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FAA Seeks to Lengthen Aircraft ‘Black Box’ Cockpit Recordings
The FAA has moved closer to mandating that aircraft black boxes record 25 hours of data, as opposed to the current maximum of two hours.
Although it wasn’t enough, this extension of recording time was a positive development. When the NTSB and the FAA began an investigation after an incident in January, the current restrictions on cockpit voice recorders came up. As we witnessed at the time, an American Airlines 777 landed on the incorrect runway at JFK after taxying to it and crossing it, which forced the crew of a leaving Delta Air Lines 737 to abort takeoff with great speed.
How does a Black Box Work ? its importance in an Aircraft.(Opens in a new browser tab)
The FAA announced on Thursday that it will also create an Aviation Rulemaking Committee to examine ways to make better use of the data collected by aircraft and their systems, including enhanced flight data monitoring. According to a statement from the agency, “We welcome any tools or resources Congress wants to provide to assist us to achieve this quickly.”
The FAA requests a 25-hour recording time for cockpit voice recorders. The adjustment would match the two “black boxes,” which currently collect parameters for 25 hours on flight data recorders (FDRs). With this information, investigators will be able to observe (well, hear) what pilots were doing and identify any distractions that would have prevented them from hearing or understanding an ATC call.
The NTSB has advocated for extending CVRs’ recording times for a number of years. It will be interesting to watch if the FAA’s request for longer-running CVRs is met with any opposition. For instance, on the grounds of privacy, pilots have resisted proposals for cameras in the cockpit.
