18 Minutes to Evacuate a Burning Plane: Success Story or Cautionary Tale?
31–36 of 36 posts
Re: 18 Minutes to Evacuate a Burning Plane: Success Story or Cautionary Tale?
#32I don't care what excuses you make, eighteen minutes to evacuate a burning aircraft is completely unacceptable. There is a reason why 90 seconds to evacuate, with half the doors blocked, dimmed lighting and obstructions, is the law. I find the comments by the cabin crew union disturbing, that they "appear to perform their jobs perfectly". Three minutes to open doors is more than twice the time it can take for the ENT…
Re: 18 Minutes to Evacuate a Burning Plane: Success Story or Cautionary Tale?
#33I don't care what excuses you make, eighteen minutes to evacuate a burning aircraft is completely unacceptable. There is a reason why 90 seconds to evacuate, with half the doors blocked, dimmed lighting and obstructions, is the law. I find the comments by the cabin crew union disturbing, that they "appear to perform their jobs perfectly". Three minutes to open doors is more than twice the time it can take for the ENT…
As others have pointed out, the 18 minutes include things like stopping the plane. But I want to focus on where you got your ideas. The placards should be telling you to follow the directions of the crew members, and only if they are not available to assist should you do anything. Here's the relevant US law, from https://www.law.cornell.edu/cfr/text/14/135.129 > (d) Each certificate holder shall include on passenger…
Re: 18 Minutes to Evacuate a Burning Plane: Success Story or Cautionary Tale?
#34I've been flying a lot recently, and have been thinking about why it is so slow to get off of a plane sometimes. The majority of the slowdown seems to be from people who aren't ready to move down the aisle blocking those who are trying to go down the aisle. If people would wait until a gap to enter the aisle to grab their bags the whole thing would go a lot faster. In an emergency you're not supposed to grab your bag…
Re: 18 Minutes to Evacuate a Burning Plane: Success Story or Cautionary Tale?
#35Earlier quoted context omitted.
> but from various passenger videos and timestamps we know it was under one minute. I have seen timestamped video for when the collision happened. Where have you seen a timestamped video showing the moment when the plane stopped? > Of course! Then why do you focus so much on "90 seconds" as if were a legal requirement or even expected time for evacuation in this scenario? Even if that should be the new target, there…
I said this once before and I will say it again, but going word by word through my comment and cross-examining every single thing isn't a good way to have a discussion. A lot of your strange little nitpicks have been downright wrong or irrelevant. It's entirely unimportant how you cited TASS or the structure of my sentence three comments back. I don't have time for this style of discussion, but I will try to address…
As you correctly point out, it also shows people were evacuated by 8 minutes or so, not 18 minutes.
Which is why people are picking on you for writing "eighteen minutes to evacuate a burning aircraft is completely unacceptable."
You call it nitpicking, but we all disagree.
> I fail to see how it has lost its relevancy in the forty four years
Because training has changed since then. TIL about Air Canada Flight 797 in 1983. Quoting https://en.wikipedia.org/wiki/Air_Canada_Flight_797 :
"The accident became a watershed for global aviation regulations, which were changed in the aftermath of the accident to make aircraft safer. New requirements to install smoke detectors in lavatories, strip lights marking paths to exit doors, and increased firefighting training and equipment for crew became standard across the industry, while regulations regarding evacuation were also updated. Since the accident, it has become mandatory for aircraft manufacturers to prove their aircraft could be evacuated within 90 seconds of the commencement of an evacuation, and passengers seated in overwing exits are now instructed to assist in an emergency situation."
My limited understanding from reading the transcript was the pilot wasn't really aware of the issue, the cabin crew wanted to know if they needed to evacuate after landing, the captain eventually said no, and that's why people believe there wasn't an evacuation.
My understanding of airplane operations in the 1970s was it was a hierarchical command structure, with the pilot in charge. This changed in the 1980s, as people found out that doesn't work well as the captain can be overloaded and make bad decisions. I understand the cabin crew now is able to order an evacuation on their own (could they then? I don't know), and are better trained on how to do so than 40 years ago.
> I argue that after a crash on land, barring smoke or fire immediately outside the exit, you should evacuate the plane immediately.
Please define "crash".
Ryanair FR5542 had a nose-gear failure during an emergency landing at Dublin airport. Video at https://www.youtube.com/watch?v=eGH67ftoJVA with sparks flying. Evacuation took over an hour. See https://youtu.be/bw4T4XJEqhU?t=3901 for the first passengers coming out.
Was that a crash? If so, following your guideline you would have evacuated immediately, right?
If not, what was it?
(JetBlue Flight 292 was another case; broken nose gear, which "generated sparks and flames when it touched down" during an emergency landing, and people began to disembark "less than seven minutes" after stopping, via airport stairs instead of evacuation slide; quoting https://en.wikipedia.org/wiki/JetBlue_Flight_292 .)
Let's take the example I was thinking of, with overheated brakes and fuel leaking - Was Qantas Flight 32 a crash?
It suffered an uncontained failure of one engine while in flight, another engine couldn't be shut down after an emergency landing. "The pilots considered whether to evacuate the plane immediately after landing, as fuel was leaking from the left wing near to the brakes, which were assumed to be extremely hot from maximum braking" but, quoting the pilot:
"We’ve got a situation where there is fuel, hot brakes, and an engine that we can’t shut down. And really the safest place was on board the aircraft until such time as things changed. So, we had the cabin crew with an alert phase the whole time through ready to evacuate, open doors, inflate slides at any moment. As time went by, that danger abated, and thankfully, we were lucky enough to get everybody off very calmly and very methodically through one set of stairs."
All from https://en.wikipedia.org/wiki/Qantas_Flight_32 .
If that was a crash, would you have disobeyed the crew and evacuated anyway?
If it was not a crash as you define it, how could a passenger tell it was not a crash?
Re: 18 Minutes to Evacuate a Burning Plane: Success Story or Cautionary Tale?
#36Earlier quoted context omitted.
I said this once before and I will say it again, but going word by word through my comment and cross-examining every single thing isn't a good way to have a discussion. A lot of your strange little nitpicks have been downright wrong or irrelevant. It's entirely unimportant how you cited TASS or the structure of my sentence three comments back. I don't have time for this style of discussion, but I will try to address…
You video does not show that JAL516 took twenty seconds to come to a stop. It's 20 seconds from the start of recording. It appears to be already on the ground and on fire when that video starts. As you correctly point out, it also shows people were evacuated by 8 minutes or so, not 18 minutes. Which is why people are picking on you for writing "eighteen minutes to evacuate a burning aircraft is completely unacceptabl…
QF32 did not crash, it came down impressively softly - less than a quarter of the tires blew. FR5542 could be called a crash, I wouldn't, but you could. The landing of B6292 was described as "smooth". In those cases it would be obvious not to evacuate, but even if you did it would be hard to imagine even one death. To keep it simple - I have laid out several examples where delayed evacuation cost hundreds of lives. You have not managed to cite a single life lost by an evacuation triggered too early, not even one that would be lost in the various hypotheticals you posed.
I think we simply have different conclusions about the relative risks involved here, and it will take a lot to convince each other, so it's probably best to leave this argument here.