Enlarge / Nationwide Transportation Security Board Chair Jennifer Homendy testifies in regards to the Boeing door-plug investigation earlier than the Senate Commerce, Science, and Transportation Committee on March 6, 2024, in Washington, DC. (credit score: Getty Photographs | Kevin Dietsch )
A authorities investigation right into a Boeing 737 Max 9 aircraft’s door-plug blowout has been hampered by an absence of restore data and safety digicam footage, the Nationwide Transportation Security Board’s chair instructed US senators. Boeing was “unable to seek out the data” and instructed the NTSB that the safety digicam footage was overwritten.
“Thus far, we nonetheless have no idea who carried out the work to open, reinstall, and shut the door plug on the accident plane,” NTSB Chair Jennifer Homendy wrote Wednesday in a letter to leaders of the Senate Commerce, Science, and Transportation Committee. “Boeing has knowledgeable us that they’re unable to seek out the data documenting this work. A verbal request was made by our investigators for safety digicam footage to assist get hold of this data; nevertheless, they have been knowledgeable the footage was overwritten. The absence of these data will complicate the NTSB’s investigation shifting ahead.”
A Boeing spokesperson instructed Ars as we speak that underneath the corporate’s commonplace follow, “video recordings are maintained on a rolling 30-day foundation” earlier than being overwritten. The NTSB’s preliminary report on the investigation mentioned the airplane was delivered to Alaska Airways on October 31, 2023, after a restore in a Boeing manufacturing unit. On January 5, the aircraft was pressured to return to Portland Worldwide Airport in Oregon when a passenger door plug blew off the plane throughout flight.
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