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Cellphone interference still poses a risk aboard some Boeing jets

Cellphone interference still poses a risk aboard some Boeing jets

Even switching your phone to airplane mode won't keep it from being a risk on some Boeing jets. A 2014 FAA study revealed that some cockpit screens on Boeing 737 and 777 jets are vulnerable to interference from WiFi, cell phone signals or even weather radar. Bloomberg reported today that while many have been replaced, some jets still contain the outdated models built by Honeywell International, Inc.