A flight from Taipei to Hong Kong from Taipei, Taiwan, hung an emergency code shortly after taking off to return safely.

Comprehensive Hong Kong Sing Tao Daily and Taiwan Central News Agency reported that China Airlines flight from Taipei to Hong Kong CI919, not long after taking off on Saturday (January 20), suddenly hung out the representative emergency code 7700 7700, Subsequently, 180 degrees turned around, and the flight successfully landed at Taoyuan Airport without other accidents.

China Airlines issued a statement saying that the departure signal signal occurs after the flight takes off.The cabin pressure is high and there is no pressure loss.

Statement stated that the flight returned to Taoyuan International Airport at 7:31 pm, and more than a hundred passengers were safe. China Airlines had dispatched other aircraft to carry passengers to Hong Kong.

Senior pilot said that the 7700 code of the flight representing the emergency situation can remind air management personnel and other air units to pay attention to avoiding.