The NTSB announced on Wednesday that it is investigating an accident involving an American Airlines A321 that hit a runway distance marker during its takeoff roll at New York's John F. Kennedy International Airport (JFK) on April 10, 2019. One of the pilots reported experiencing an uncontrolled 45-degree bank as the aircraft rotated. The uncommanded bank caused the aircraft's left wingtip to strike the sign, a light and the ground.
This is a companion discussion topic for the original entry at https://www.avweb.com/recent-updates/business-military/ntsb-investigating-american-airlines-wing-strike