Go Back  PPRuNe Forums > Flight Deck Forums > Accidents and Close Calls
Reload this Page >

Severe turbulence LHR-SIN. One dead.

Wikiposts
Search
Accidents and Close Calls Discussion on accidents, close calls, and other unplanned aviation events, so we can learn from them, and be better pilots ourselves.

Severe turbulence LHR-SIN. One dead.

Thread Tools
 
Search this Thread
 
Old 21st May 2024, 12:51
  #41 (permalink)  
 
Join Date: Jul 2003
Location: Afghanistan
Age: 64
Posts: 91
Likes: 0
Received 0 Likes on 0 Posts
ok,, we do not know what happened except that one pax is deceased.. seat belt or no seat belt,, warning or no warning,, we do not know,, no speculation let the authorities do their job...
mtogw is offline  
Old 21st May 2024, 13:04
  #42 (permalink)  
 
Join Date: Jan 2015
Location: Usually firmly on the ground
Posts: 149
Likes: 0
Received 4 Likes on 3 Posts
Originally Posted by mtogw
ok,, we do not know what happened except that one pax is deceased.. seat belt or no seat belt,, warning or no warning,, we do not know,, no speculation let the authorities do their job...
If this advice was heeded this board would cease to exist! [continuous seatbelt wearer, precautionary loo visit habitué]
Eutychus is offline  
Old 21st May 2024, 13:13
  #43 (permalink)  
 
Join Date: Mar 2010
Location: uk
Posts: 82
Likes: 0
Received 1 Like on 1 Post
Originally Posted by MichaelOLearyGenius
I don’t know the full details but it’s time to make it a legal requirement to wear a seatbelt while seated on an aeroplane just like it is in cars.
could absolve the airline of liability if this was made law and pax was SEATED at the time.
MichaelOLearyGenius is offline  
Old 21st May 2024, 13:16
  #44 (permalink)  
DTA
 
Join Date: Jan 2024
Location: UK
Posts: 45
Likes: 0
Received 0 Likes on 0 Posts
From Sky News UK:
Kittipong Kittikachorn, general manager of Suvarnabhumi Airport in Bangkok, told reporters one male passenger had died of cardiac arrest.

He said about 30 people were injured, including at least one member of the crew.
DTA is offline  
Old 21st May 2024, 13:16
  #45 (permalink)  
 
Join Date: Jul 2017
Location: Edinburgh
Posts: 11
Received 0 Likes on 0 Posts
Update about the deceased, in the Grauniad.


M4rtyman is offline  
Old 21st May 2024, 13:22
  #46 (permalink)  
 
Join Date: May 2008
Location: Australia
Posts: 31
Received 0 Likes on 0 Posts
My thoughts go out to all involved. This is part of an video that is circulating that I have edited that removes two sections from what appears to be SIA321 showing some of the aircraft

https://drive.google.com/file/d/1V9j...gnW/view?pli=1
Skillsy is offline  
Old 21st May 2024, 13:22
  #47 (permalink)  
 
Join Date: Aug 2021
Location: EHEH
Posts: 563
Received 259 Likes on 83 Posts
Here we go again! Lots of idiotic comments from people who have either never flown or never flown long haul. Reserve all comments until such a time we have the facts about what exactly happened. I keep my seatbelt fastened at all times except when I need to go to the bathroom (and the signs are off). Therefore even I who respects the seat belt on when seated can become a statistic. Also, as already mentioned, cabin crew only strap up during cruise if specifically instructed to do so by the cockpit.
FUMR is online now  
Old 21st May 2024, 13:22
  #48 (permalink)  
 
Join Date: Feb 2002
Location: EU
Posts: 200
Received 67 Likes on 39 Posts
Just how many videos have I witnessed over the last 10 years or so from PPL's to Senior BA Captains claiming "turbulence is uncomfortable, but never dangerous?"
I cringe when I see such.
Aircraft (although rare) have been ripped apart in turbulence. This story shows that you can never take anything for granted? You just do not know?
Pax... always keep your belt fastened, as tight as is comfortable.
Pilots... don't needlessly sit in turbulence, find smoother air.
I experienced nearly 4 decades in aviation and always found a way out of unpleasant conditions. Not always 100% for sure but I do remember being tossed around like crazy in a GV at FL450 so went down in increments to FL350 to find something acceptable. Pax were very very grateful, I had one less thing to worry about, FA could continue working and we all arrived safely. Operator picked up the extra fuel bill... so what?
happyjack is offline  
Old 21st May 2024, 13:22
  #49 (permalink)  
 
Join Date: Dec 2005
Location: Bada Bing
Posts: 37
Likes: 0
Received 0 Likes on 0 Posts
​​​
Peristatos is offline  
Old 21st May 2024, 13:23
  #50 (permalink)  
 
Join Date: Jul 2014
Location: England
Posts: 406
Received 2 Likes on 2 Posts
SQ321 is non-stop from London to Singapore – more than 12 hours. It's absurd to pretend that everyone could, or even should, stay in their seats for that length of time.
OldLurker is offline  
Old 21st May 2024, 13:25
  #51 (permalink)  
 
Join Date: Mar 2005
Location: MARS
Posts: 1,104
Received 11 Likes on 5 Posts
I am a little bit staggered but not surprised at the comments by some on here in climate change denial. Whilst in your short flying history you may not have noticed a big change, if you research over a few decades, you will see it. This is a report from the scientific experts, showing that Turbulence has increased including clear air turbulence.

Aviation turbulence soared by up to 55% as the world warmed – new research - Connecting Research (reading.ac.uk)


We find that severe clear-air turbulence has increased by 55% over the north Atlantic and 41% over the US since 1979. It does go up and down from one year to the next, but there’s a clear long-term upward trend, consistent with the expected effects of climate change. We find similar increases on other busy flight routes over Europe, the Middle East and the south Atlantic.

Widger is offline  
Old 21st May 2024, 13:26
  #52 (permalink)  
 
Join Date: Nov 2015
Location: London
Posts: 19
Received 1 Like on 1 Post
Originally Posted by procede
Also my theory is that standing in the aisle, you are are much better able to brace yourself than sitting in a seat as you can grab on the the baggage rail. Also you will not be able to gain as much speed before you hit the ceiling.
Humans simply aren't strong enough to "brace yourself" against even -1G (imagine the plane being turned upside down). And at +2G you're being dumped onto the floor/seats whatever you do. Seatbelts are rated to around 1500kg: how much do you bench press?
NOC40 is offline  
Old 21st May 2024, 13:32
  #53 (permalink)  
 
Join Date: Apr 2018
Location: Sudbury, Suffolk
Posts: 261
Received 4 Likes on 1 Post
Sir Isaac Newton might prefer you to consider these events as the human body staying still and being hit by moving objects. In other words, the beneficial effect of the seatbelt is to transfer the forces already acting on the airframe to the human and thus avoid impacts on vulnerable heads and limbs.
Maninthebar is online now  
Old 21st May 2024, 13:53
  #54 (permalink)  
 
Join Date: Mar 2014
Location: UK
Posts: 36
Likes: 0
Received 0 Likes on 0 Posts
Video from inside on this page (scroll about 1/3).
flt001 is offline  
Old 21st May 2024, 13:55
  #55 (permalink)  
 
Join Date: Feb 2015
Location: UK
Posts: 37
Likes: 0
Received 1 Like on 1 Post
That puts a different perspective on it. Condolences to his loved ones.

It is possible to be injured if you hit turbulence even if you are seated and belted. I remember a flight out of Schiphol in around 96/97 on a 1 month old Boeing 767/777? On the climb out we hit turbulence and one of the ceiling panels (must have been at least 2m long) fell down. It just missed me, but gave another passenger a real bang on the head. I spent the next 6 hours looking up at space blanket style insulation and wiring.
threep is offline  
Old 21st May 2024, 14:02
  #56 (permalink)  
 
Join Date: Oct 1999
Location: LHR
Posts: 559
Likes: 0
Received 0 Likes on 0 Posts
The inspections required for a 777 following a 'Severe Turbulence' encounter take a good few hours to complete. Where accessible, the main spar structure will be getting a very good 'looking at' for material distress. Judging by the amount of cabin overhead furniture that has come adrift, it is a fair bet this airframe has been overstressed beyond design limits and will be written off.
Magplug is offline  
Old 21st May 2024, 14:04
  #57 (permalink)  
 
Join Date: Jan 2021
Location: Western Australia
Posts: 3
Likes: 0
Received 0 Likes on 0 Posts
Video from inside cabin shows that however controlled descent attempts were, there was some severe vibration/shaking which caused the injuries and unfortunate fatality. Kudos to pilots and crew for handling a very difficult situation, which could have had an even worse outcome. Condolences to family of the British gentleman who passed away.
Blake.Waterman is offline  
Old 21st May 2024, 14:15
  #58 (permalink)  
 
Join Date: May 2018
Location: EU
Posts: 147
Likes: 0
Received 1 Like on 1 Post
Originally Posted by happyjack
Just how many videos have I witnessed over the last 10 years or so from PPL's to Senior BA Captains claiming "turbulence is uncomfortable, but never dangerous?"
I cringe when I see such.
Aircraft (although rare) have been ripped apart in turbulence. This story shows that you can never take anything for granted? You just do not know?
Pax... always keep your belt fastened, as tight as is comfortable.
Pilots... don't needlessly sit in turbulence, find smoother air.
I experienced nearly 4 decades in aviation and always found a way out of unpleasant conditions. Not always 100% for sure but I do remember being tossed around like crazy in a GV at FL450 so went down in increments to FL350 to find something acceptable. Pax were very very grateful, I had one less thing to worry about, FA could continue working and we all arrived safely. Operator picked up the extra fuel bill... so what?
Unfortunately commercial aeroplanes cannot just dive down to a more acceptable level and hope the fuel will be paid for. Very, very occasionally we have the luxury of a bit of extra fuel but not that often.

Professional airline pilots (of which I am one) don’t necessarily sit in turbulence. I find that comment rather insulting.

Occasionally, we do get SIGMETS when there is a severe turbulence area on our route but often it’s not as severe as we feared. If it’s a few hundred miles wide there are no other options than to go through it.

There are occasions when a small thunderstorm cell pops up from nowhere and, despite having state of the art radar, it’s often best to look out the window and go round them.

Different times nowadays. Most of us are flying around with flight plan fuel and if we do need to descend we sometimes can’t because there’s other aircraft beneath us.

Small, private jets may have the luxury of being able to descend if they’re at FL450 as there’s no one else up there but the heavy metal/plastic have no option other than to lumber on at the lower levels.

The Singapore guys and gals are a professional lot. I feel for the pilots as well as the deceased and the injured. I can only imagine how awful they (the pilots) must be feeling.

I haven’t looked at these forums as much as I used to but it used to be professional pilots who posted but it seems on this thread it’s mere speculation spectators.
srjumbo747 is offline  
Old 21st May 2024, 14:26
  #59 (permalink)  
 
Join Date: Jan 2001
Location: Clarty Waters, UK
Age: 58
Posts: 956
Received 71 Likes on 38 Posts
Originally Posted by Magplug
The inspections required for a 777 following a 'Severe Turbulence' encounter take a good few hours to complete. Where accessible, the main spar structure will be getting a very good 'looking at' for material distress. Judging by the amount of cabin overhead furniture that has come adrift, it is a fair bet this airframe has been overstressed beyond design limits and will be written off.
Interested SLF rather than professional here......

I assume that the diversion into Bangkok was based on this event being a medical emergency rather than any danger to the aircraft itself. I have read nothing, nor seen any professionally informed comment to the effect that the structural integrity of the airframe is likely to have been compromised.

I stand to be corrected, but I have no recollection of any civil airliner having been written off due to flying through turbulence.
Andy_S is offline  
Old 21st May 2024, 14:34
  #60 (permalink)  
 
Join Date: Nov 2016
Location: NSW
Posts: 271
Received 191 Likes on 61 Posts
It doesn't help that so may Airlines around the world turn the seat belt sign at the slightest bump.
But, how many times can we tell People it's best to keep it fastened while seated. At some point it becomes simple Darwinism.
cLeArIcE is offline  
The following users liked this post:


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.