Serious incident to the Airbus A321 registered VN-A621 and operated by Vietnam Airlines on 07/02/2019 en route [Investigation led by AIB / Pakistan]

Preliminary data based on the notification from the Pakistani authorities:

Aircraft entered Lahore FIR via BIROS at position 30NM South East of ZHOB, Pilot initiated call PAN PAN and reported technical failure (Engine N°2). Later, aircraft requested diversion to Lahore and landed at AIIAP, Lahore