FAA demands operators of 9,315 Boeing 737 jets to check for switch failures
Just two months after an electrical fault was discovered on a number of Boeing 737 jets, the FAA has now issued a directive for the operators of 9,300 of the jets, including 2,502 U.S.-registered ones, to perform repetitive tests on two cabin altitude pressure switches. Back in 2012, 737s were fitted with one pressure switch. […]
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