A Southwest Airlines plane that did a ‘Dutch roll’ suffered structural damage, investigators say ABC NewsSouthwest Airlines Boeing 737 Max goes into “Dutch roll” during Phoenix-to-Oakland flight CBS News‘Dutch roll’ during Southwest Airlines flight causes structural damage to plane The Times of IndiaFAA, NTSB investigate Southwest Airlines ‘Dutch roll’ incident USA TODAYWhat is a ‘Dutch roll’? A look at the phenomenon that grounded a Southwest jet San Francisco Chronicle