Boeing to warn 737 MAX operators of a potential instrument failure that could cause the jet to nose-dive

Boeing to warn 737 MAX operators of a potential instrument failure that could cause the jet to nose-dive  Seattle Times Boeing, FAA to Issue Safety Alerts Following Lion Air Crash  Wall Street Journal Boeing Close to Issuing Safety Warning on 737 Max  Yahoo News Doomed Lion Air plane's air speed indicator was malfunctioning for last four flights  CNNFull coverage