A peek at the aft pressure bulkhead and jackscrew inside the Boeing 767. | Uretsky Aviation

Investigators were shocked to find the jackscrew separated from its nut after the crash of Flight 261. The threads were stripped, leaving the pilots with an unprecedented and unrecoverable situation. There was no procedure for this failure, leading to tragic consequences. #Flight261 #aviation #investigation #jackscrew #failure | The Wonder Channel