FAA Mandate Targets 737 Cabin Pressure Switches 

Credit: Joe Pries
WASHINGTON—The FAA is mandating more frequent inspections of Boeing 737 cabin altitude pressure switches over concerns that latent failures could leave pilots and maintenance personnel unaware that the crucial warning system is not working. In an immediately adopted airworthiness directive (AD) due...
Sean Broderick

Senior Air Transport & Safety Editor Sean Broderick covers aviation safety, MRO, and the airline business from Aviation Week Network's Washington, D.C. office.

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