Serious incident to the Airbus A380 registered HS-TUB and operated by Thai Airways and to the Boeing 777 registered JA707J and operated by Japan Airlines on 23/04/2019 en route [Investigation led by AAIC / Thailand]
Perte de séparation entre deux avions en croisière
Responsible entity
Preliminary data based on the notification from the Thai authorities:
Two aircraft near collisions in an opposite direction. Vertical separation reduced to 800 ft. Horizontal separation reduced to 2.4 NM.