UPDATE 2-U.S. safety board wants Boeing to redesign 737 NG part after fatal Southwest accident
November 19, 2019 at 12:43 PM EST
The U.S. National Transportation Safety Board on Tuesday called on Boeing Co to redesign the fan cowl structure on all 737 NG planes and retrofit existing planes after an April 2019 incident in which a woman was killed on a Southwest Airlines plane after an engine failure caused by a fan blade.