The government of Mexico notified the NTSB of an incident involving a Boeing 737, registration XA-UZW, which took place on April 12, 2018, in Mexico City, Mexico. Under the provisions of ICAO Annex 13, the NTSB appointed a U.S. Accredited Representative to assist the Mexican government's investigation. There were no fatalities or injuries reported in the notification. All investigative details are to be released by the Mexican authorities.