W O 8-21-99 McDonnell Douglas MD-11 Mandarin Airlines B-150 . Taken At Hong Kong Kai Tak Airport (HKG) (VHXX) Editorial Photo

Fatalities: 3 Occupants: 315 China Airlines flight 642 departed Bangkok for a flight to Taipei via Hong Kong. Weather in the Hong Kong area was very poor with a severe tropical storm ('Sam') 50 km NE of the airport and gale force winds and thunderstorms. Extra fuel was carried, because the crew intended to continue to Taipei, depending on weather at Hong Kong on arrival. Before the arrival of flight 642 four flights carried out missed approaches, five planes diverted and 12 planes landed successfully.Weather information obtained by the crew at 18:06 reported a 300deg wind at 35 knots and an RVR of 650 m in heavy rain. The flight crew then prepared for a runway 25L ILS approach. Landing reference speed was calculated to be 152 knots and the captain (pilot-in-command) would fly the approach at 170 knots and would continue to land depending on a wind check on finals.At 18:41, while flying the runway 25L ILS approach, weather was reported to the crew being 1600 m visibility in the touchdown zone, wind 320deg 25 knots gusting to 33 knots. The aircraft was then cleared to land. At an altitude of 700 feet prior to touchdown a further wind check was passed to the crew: 320deg 28 knots gusting to 36 knots. Maximum crosswind component limit for the aircraft was 24 knots. The pilot-in-command continued with the approach, disconnected the autopilot but left auto throttle engaged. The MD-11, with a weight very close to the maximum landing weight permitted, stabilized slightly low on the glide slope. At 50 feet above the runway, upon power reduction to flight idle, the airspeed decreased from 170 to 152 knots. An attempt was made to flare in a slightly right wing down (less than 4 deg) attitude. The aircraft landed hard on its right main gear and the no. 3 engine touched the runway. The right main gear separated and the right wing separated. The MD-11 then rolled inverted as it skidded off the runway in flames. It came to rest on a grass area next to the runway, 1100 m from the runway threshold. The right wing was found on a taxiway 90 m from the nose of the plane.The crash sequence in this case bears similarities to a Fedex MD-11 which also flipped upside down on landing at Newark.