British passenger dies after Heathrow flight hits severe turbulence

A British airline passenger has died and many other people were injured when a Singapore Airlines flight from Heathrow Airport hit severe turbulence.

A spokesman for Bangkok’s Suvarnabhumi Airport, where the flight was diverted to, said the 73-year-old man suffered a suspected heart attack.

Singapore Airlines said the flight encountered “sudden extreme turbulence” over Myanmar’s Irrawaddy Basin at 37,000 feet about 10 hours after departure, with the pilot declaring a medical emergency and diverting the plane to Bangkok.

One of the passengers on board Flight SQ321 to Singapore said the plane suffered a “dramatic drop”, meaning people not wearing a seatbelt were “launched immediately into the ceiling”.

Images posted on social media showed damage to the ceiling of the cabin, and food, cutlery and other debris strewn on the floor in the aftermath of the incident.

There were 211 passengers and 18 crew on board – including 47 passengers from the UK and four Irish nationals.

A Foreign, Commonwealth and Development Office spokesperson said: “We are responding to the emergency landing in Bangkok of a Singapore Airlines flight and are in contact with the local authorities.”

Singapore Airlines said: “Singapore Airlines flight SQ321, operating from London Heathrow to Singapore on May 20, encountered severe turbulence en-route.

“We can confirm that there are injuries and one fatality on board.

In an update published on social media on Tuesday afternoon, Singapore Airlines said: “The nationalities of the passengers are as follows: 56 from Australia, two from Canada, one from Germany, three from India, two from Indonesia, one from Iceland, four from Ireland, one from Israel, 16 from Malaysia, two from Myanmar, 23 from New Zealand, five from the Philippines, 41 from Singapore, one from South Korea, two from Spain, 47 from the United Kingdom, and four from the United States of America.”

Flightradar24 said its tracking data showed the plane encountering turbulence at approximately 8.49am BST while flying over Myanmar.

The flight tracking service said data sent from the aircraft showed a “rapid change in vertical rate, consistent with a sudden turbulence event”, adding that there were “some severe” thunderstorms in the area at the time.

Student Dzafran Azmir, 28, who was on the flight, told Reuters: “Suddenly the aircraft starts tilting up and there was shaking so I started bracing for what was happening, and very suddenly there was a very dramatic drop, so everyone seated and not wearing a seatbelt was launched immediately into the ceiling.

“Some people hit their heads on the baggage cabins overhead and dented it, they hit the places where lights and masks are and broke straight through it.”

He said: “The thing I remember the most is seeing objects and things flying through the air.

“I was covered in coffee. It was incredibly severe turbulence.”

He heard “awful screaming” as the plane was dropping, and what “sounded like a thud”.

Two British Airways cabin crew suffered broken legs when a flight from Singapore to Heathrow was affected by severe turbulence over the Bay of Bengal on June 28 last year.

A report by the Air Accidents Investigation Branch said “unsecured cabin crew were thrown around in the cabin”, resulting in two crew members being seriously injured and three sustaining minor injuries.

No passengers were hurt and the plane returned to Singapore.

Aviation consultant John Strickland told the PA news agency that “turbulence happens” but with millions of flights operated each year, incidents are “limited” and “fatalities are rare”.

He said: “Exposure is greater in different parts of the world.

“The South Atlantic, Africa and the Bay of Bengal are all places that spring to mind where there’s a greater incidence.

“There are discussions about whether climate change is influencing an increase in occurrences.”

Mr Strickland said airlines use a variety of methods to minimise the chances of a flight being affected by turbulence, such as weather forecasts, radar and reports from aircraft ahead.

He added: “It can never be taken lightly when airlines recommend you keep the seatbelt loosely fastened throughout the flight.”

“Aircraft are designed and certificated to withstand flight in severe turbulence, and pilots are trained in how to anticipate potential turbulence encounters based on weather forecasts and the aircraft’s onboard technology.

“Route weather forecasts provide a general prediction of when turbulence is likely to occur, but they often cannot reflect actual conditions in sufficient detail to enable pilots to avoid specific instances of turbulence.

“It is important, therefore, for aircraft occupants to have their seatbelts fastened while seated should any unexpected encounters occur and comply promptly with ‘fasten seat belt’ signs when asked to do so.”

A spokesperson for the UK Civil Aviation Authority said: “Our deepest condolences go out to all those who have been affected.

“Accidents of this nature are extremely rare and aviation remains one of the safest forms of travel.”