Cathay Dragon flight makes emergency landing after smoke alarm triggered
A Cathay Dragon spokesman said an initial investigation showed it was an alarm issue in the rear cargo area and no visible smoke or burning smell was reported

A Cathay Dragon flight heading for the mainland from Hong Kong returned and made an emergency landing at the city’s international airport on Monday night after a smoke alarm was triggered on the aircraft.
Flight KA622 to Hangzhou in Zhejiang province, with 219 passengers on board, took off from Hong Kong International Airport at 8.22pm.
But the Airbus A330 turned back about 9.10pm when it was 33,000 feet over South China Sea near Shanwei in Guangdong after the alarm went off in the aircraft’s rear cargo area.
Hong Kong Civil Aviation Department’s air traffic control staff declared a “full emergency” after it noted the situation at 9.15pm.
A full emergency is declared when an aircraft is known or suspected to be in such trouble that the danger of an accident exists. The Fire Services Department then fully mobilises its fire and rescue services.