The Mystery Of The Swissair Flight 111 Plane Crash | Mayday S1 EP3 | Wonder

[Music] we are in an emergency [Music] [Music] in 1998 off canada's east coast a modern passenger jet run by one of the world's best airlines catches fire at 33 000 feet [Music] in its final six minutes communications from the cockpit cease then the plane plummets into the ocean 229 people are dead what caused the fire is a mystery many of the vessels are reported to the canadian navy vessel standing by on scene that they were finding bodies and making repeated requests for more body bags and get them on now after one of the largest investigations in aviation history the complete story behind the loss of swiss air flight 111 can finally be told it's a wake-up call for the entire airline industry to ensure that what happened aboard swiss air 111 would never happen again this accident investigation was a unique opportunity to assess the materials in airplanes the problem is not only just the stuff that can burn but the fact you can't see it when you really have fire on board the clock is running against [Music] september the 2nd 1998 swiss air flight 111 prepared to depart new york's jfk international airport enroute to geneva switzerland the aircraft was a mcdonnell douglas 11 or md-11 a model first developed in 1986 as a highly automated modern replacement for the antiquated dc-10 it was considered one of the most reliable passenger jets in the skies and swiss air pilots were among the world's best trained okay checklist um engine anti-ice not required roger not required auto brakes take off swiss air 111's pilots were captain earth zimmerman and first officer stefan love swiss air 111 hold short 3-1 left zimmerman encouraged an easy-going atmosphere in the cockpit but he was also known for his by-the-book precision when not flying he was an instructor of new pilots for switzerland's national airline flaps and slats flaps set 15 degrees set of 15. on board were 215 passengers 12 crew and two pilots [Music] most were french american or swiss 23 year old stephanie shaw was on her way home to her parents in geneva stephanie uh was blessed in many ways she was physically very attractive she was an intelligent girl she uh the reason she went to new york was that she had been invited to become a member of the world economic forum which is based in geneva and she wanted to have this trip before she joined she was a darling she an absolute darling 8 18 pm swissair 111 heavy clear for takeoff cleared for takeoff roger swiss air 111 [Music] for safety the swiss air pilots push the throttles forward together ensuring no single pilot can botch a take-off [Music] swiss air flight 111 lifted off and made her way northeast toward the open atlantic for the first 15 minutes after takeoff there was no communication from swissair 111 it was an unusual small detail that would later baffle investigators well it does happen occasionally they had not yet reached what we call the north atlantic track system where then you're not really usually in radio context so i thought it was a little abnormal but it appears it was just nothing more than a mistake in radio frequency when the guy dialed it in and swapped over the radio he had put in the incorrect frequency and evidently uh just you know they didn't make another attempt at contacting someone it was strange and i agree with you it was kind of it's kind of like whoa that's that's interesting atlantic air traffic is handled by a remote center in moncton new brunswick canada almost half an hour after takeoff captain zimmerman made his first communication with moncton london center swiss air 111 heavy good uh evening level three three zero swiss air 111 heavy moncton center good evening reports of uh occasional light turbulence at all levels it was a perfectly normal transatlantic crossing in first class swiss air passengers were among the first in the world to have a personalized in-flight entertainment network though now common the system was an innovation in 1998 passengers could choose their own movie browse the internet and gamble they evaluated the market and they thought that introducing a modern in-flight entertainment system combined with a gambling system so that passenger actually can use their credit card and gamble during long range flights would make them more attractive this luxury would be the source of controversy to come [Music] did you spell something yeah what is that [Music] go have a look i'll take the controls roger you have control first officer love investigated the area near the air conditioner vent harmless smoke traces from air conditioning systems are common on commercial jets i don't see anything nurse and there's nothing up there now you hail for me captain stefan and i were sure we smelled smoke a few seconds ago can you smell anything i smell it too yeah could you smell in the cabin before you came in no definitely not they agreed that the air conditioner was the likely culprit can't see it or smell it anymore air conditioning is it yeah please close it thanks behind the sealed panel the pilots could not see that the problem was getting worse less than 45 seconds after smoke disappeared in the cockpit of swiss air 111 it returned zimmerman followed swiss air procedure he made plans to divert to the nearest place to land find the closest place to land stefan we'll need to have church from the library also weather data for the area boston's close it's not doing well at all up there zimmerman radioed air traffic control in moncton new brunswick moncton center swiss air 111 heavy good evening the controller dealt with another aircraft before responding to swiss air other aircraft calling say again swiss air 111 heavy is declaring pan pan pan we have smoke in the cockpit uh request um uh immediate return to a convenient place i guess pan pan pan is an international term used to notify air traffic control of an urgent situation one step below declaring mayday you say to boston you want to go uh i guess boston uh we need first the weather there uh we are starting right turn here swiss air 111 heavy 111 roger and sent to this is the first interview with one of the air traffic controllers in moncton my name is bill pickerel and on september 1998 september 2nd 1998 i was one of two halifax terminal controllers working the evening shift the pen in any kind of a special condition is usually dealt with as an emergency and this in fact was dealt with that way the aircraft was immediately given priority and the high level supervisor initiated the call to the rescue coordination center pickerel's colleague determined that swiss air 111 was just 66 nautical miles from halifax and 300 from boston but captain zimmerman had chosen an airport he knew a lot of times when you're having a problem you would rather be dealing with an issue where you're much more familiar with the airport because that relieves a little stress on you this initial problem he's sitting there he's looking up there he's trying to think now i've got smoke here now what does it mean let's see where are we where's the closest place i can go to that i can talk to a swiss air mechanic boston swiss air 111 center so is there 111 heavy go ahead would you prefer to go into halifax first we better put the mass on uh standby [Music] realizing their location zimmerman decided halifax was now the best option affirmative social 111 heavy we prefer halifax from our position swiss air 111 roger proceed direct to halifax to send now to flight level two niners narrow level two niner zero to halifax was their 111 heavy a british airways pilot in the area offered the crew what little help he could switch their 111 heavy from speedbird 214. i can give you the halifax weather if you like special 111 heavy uh we have the oxygen masks on uh go ahead with the weather it's the 300 swiss air 111 commenced its descent to below 30 000 feet the pilots calm and in control it would take about 20 minutes to reach halifax roger swiss air 111 heavyweight copy two niner eight zero one eleven you're cleared to ten thousand feet and the halifax altimeter is two nine or eight zero swiss army eleven heavy two niner eight zero at ten thousand feet and swiss air 111 can you tell me what your fuel on board is uh standby for this speedbird 1506 speedbird 1506 roger the controller signed off with another aircraft its jurisdiction was high altitude flights as swiss air was on descent to halifax he hands over responsibility to bill pickerel at that point everything was normal i gave the pilot an initial descent and he requested to level off at an intermediate altitude to get the cabin in order for the landing which i took to mean that they needed to pack away dinner trays and things like that it was an indication to me that while his situation was unusual that they weren't considering it as an emergency at that time watch his speed staphon don't descend too fast roger [Music] prepare for landing we'll be setting down in halifax in about 20 minutes i'm about to start the checklist here yes captain jeremy zimmerman had two checklists for smoke in the cockpit to complete both would take 20 minutes this was swiss air company policy in the meantime love continued the descent into halifax [Music] stefan i'll need you to handle the radio while i do this checklist all right 119 or 0.2 for the swiss air 111 heavy roger swiss air 111 was now at about 25 000 feet pickerel advises them to descend to 3000 but first officer love said he'd rather fly at 8 000 until the passenger cabin was cleared their attitude underscored the sense of control in the cockpit [Music] from my point of view it uh gave all initial appearances that it should be a fairly straightforward operation that assuming that everything happened normally the aircraft would require a minimum of handling to lead him into halifax swiss airway to three level off at an intermediate altitude if you wish just advise that pickerel was concerned the plane was not coming down fast enough it appeared that the aircraft might have been a little bit high and i wanted to ensure that the pilots were aware of how far they were from the airport how many miles they had to fly so that they could judge their own dissent and make their decision about what they wanted to do roger at the time we descend to 8 000 feet and we are clear at any time to 3 000. okay can i vector you to set up for runway zero six at halifax uh roger a vector for six we'll be fine swiss air 111 heavy swiss air 111 roger turn left heading of zero three zero left heading 0-3-0 for the swiss air 111 heavy captain zimmerman needed information for the unfamiliar airfield but his flight back was out of reach he summoned the flight attendant to help you held me captain for two minutes now we need that flight back there it's got the approach charge for halifax take it back to your crew yes captain [Music] this is your major to kevin speaking the chief flight attendant notified passengers that the flight was being diverted there was no panic the plane was flying normally and there was no sign of smoke in the cabin [Music] swiss air 111 the localizer frequency is one zero nine or decimal niner you've got thirty miles to fly to the threshold uh we're gonna need more than thirty miles but still at more than twenty thousand feet swiss air 111 was too high to make a landing in just 30 zero nine miles decimal niner for the localizer okay roger one zero niner point niner and uh we are turning left heading uh north swiss air 111 heavy and we've got to build fuel agreed so far communications from swiss air had been calm still mountain center initiated emergency efforts at halifax airport preparing ground crews for an emergency pickerel sought information from the pilots on board please for emergency services roger at this time fuel on board is two three zero tons we have to dump some fuel may we do that in this area during descent pickerel was surprised to learn so late that swiss air 111 needed to dump fuel at that point it became more of a complicated situation in fact with every transmission after that it became more and more complicated pickerel considered his options for a safe place that wouldn't take the aircraft too far from halifax he decided to direct the plane over saint margaret's bay about 30 miles from the airport the other choice if he had said he needed to stay close was to start the aircraft in a a right-hand turn to set him up for any of the other runways i had to keep him flying in a in a circle or a constant track so that he wouldn't fly back into his own fuel which would have been not good dumping fuel is standard procedure a fully fueled passenger jet is too heavy and could break up on landing but co-pilot love wondered if given their situation they might forgo the regulations they want us to turn to the south should we just forget about dumping and just land no dump it okay we are able for a left or right turn to the south in order to go i initiated the vector back toward st margaret's bay to start him in that direction it indicated to me that again it wasn't a critical situation on board then in fact he did have time to be able to go back and dump his fuel over the water swiss air 111 or roger turn left heading of uh 200 degrees and advise me when you're ready to dump it will be about 10 miles before you're off the coast you will still be within about 25 miles of the airport roger we are turning left two zero zero in that case we are going to descend to only ten thousand feet in order to dump the fuel roger maintain one zero thousand i'll advise you when you're over the water it will be very shortly roger while zimmerman continued with his checklist love accidentally transmitted to bill pickerel in moncton are you in the emergency checklist for air conditioning smoke yes uh swiss air 111 say again please uh sorry that was not for you swiss air 111 was asking internally okay air speed is decreasing below 306 level off speed here let's fly the plane as you see that stuff on swiss air 111 continue left heading one eight zero you'll be off the coast in about 15 miles left heading one eight zero roger swiss air 111 and maintaining at ten thousand feet project kevin kevin cabin the cabin bus switch knocked out all the lighting in the cabin it was an indication for the passengers that something was wrong but hardly alarming ladies and gentlemen we have temporarily lost the lights in the cabin please remain calm the crew will be coming around with flashlights to assist in landing despite a cockpit filled with smoke there was still no trace in the passenger cabin [Music] you will be staying within about uh 35-40 miles of the airport if you have to get back to the airport in a hurry okay that's fine with us please tell us when we can start to dump the fuel suddenly the aircraft sent out a warning that the smoke was a sign of a more serious problem the autopilot disconnected because the plane's computers sensed erratic readings in the next 90 seconds those readings went haywire swiss air 111 you can block between 5 000 and 12 000 if you wish one by one the instruments failed the calm in the cockpit and dissolved 000 feet we are declaring emergency now swiss air 111 at time zero one two four then the two pilots spoke simultaneously combined with other distractions in the control room pickerel was unable to hear a critical transmission love's declaration that they must land immediately we are dutching fuel now we must land immediately with air 111 just a couple more miles i'll be right with you roger that and we're declaring emergency now swissair 111. missing this transmission is a moment bill pickerel relives today i'm not sure that it's a feeling that you can adequately describe i recall reviewing the events of that night a thousand times to determine if there was something additionally that i could have done or if there was some mistake that i might have made or was there any way that i contributed to this and eventually i was able to come to the point of realization that there wasn't anything that i could have done that everything that could have was done [Music] now there was nothing to do but wait thirty seconds after declaring an emergency the pilots of swissair 111 faced an inferno all my screens are down i'm flying on standby instruments maintaining 300. swiss air 111 you are clear to commence your fuel dump on that track and advise me when your dump is complete soon after i gave him authorization to commence the fuel dump there was no acknowledgement initially i wasn't concerned by that because i considered that he was probably doing the fuel dump he was reviewing a checklist he was busy doing things and as for our training we're told not to bother the pilots in those kinds of situations [Music] swiss air 111 check you are clear to start the fuel [Music] there was no further communication from the aircraft six minutes later residents of peggy's cove had a devastating explosion [Music] [Music] no one knew what had happened to 229 people after six minutes of silence [Music] it was probably one of the most helpless feelings that any individual can have not being able to do anything but just sit and watch the target and hope that it would turn back toward the airport and of course it didn't [Music] the following morning would-be rescuers glimpsed the terrible remains of swiss air 111 only one body was discovered intact [Music] in geneva ian shaw had a premonition about his 23 year old daughter stephanie that night the night on which she was due to return for reasons i can't explain even now i was restless and i was disturbed and um i slept early and woke while my wife was still awake and asked her if she had had news of stephanie no she had not but she didn't expect to have news of stephanie we knew she was coming on that flight and that she would certainly expect me to be at the airport to fetch her in the morning i awoke around six geneva time and on television there was a report of the crash swiss here 111. and i knew instantaneously that we had lost our daughter air traffic controller bill pickerel was in shock it's a strange experience i'm not sure that i can adequately express the feelings but it's [Music] you work to to provide a service and you you read about aircraft flying into a mountain or ending up in a swamp in some distant country but you never expect that it's going to happen in your backyard and when it does it's a kind of a lonely experience i guess in one sense [Music] the transportation safety board of canada launched what would become the largest disaster investigation in the nation's history they only knew swiss air 111 experienced a cockpit fire but what caused it remained a mystery [Music] well this accent was a challenging one to investigate in that initially of course we had to recover the aircraft from about 55 meters of water around 185 feet of course it was also in many pieces as it turns out it was in a couple of million pieces so that was the initial challenge and then after that of course when you have so many pieces you need to determine which are the relevant ones and what are these pieces telling you about what happened and why [Music] the tsb embarked on a five-stage plan first divers were deployed to survey the wreckage they discovered that the plane was smashed into millions of pieces but as the autumn weather worsened the risks to divers increased at this rate the salvage would take years to complete [Music] [Music] stage 2 with help from the united states navy remote operated vehicles began a more detailed search the rovs helped investigators survey the site but the question remained how to recover tiny pieces of twisted metal from the bottom of the sea we have to go through little bits of airplanes little pieces in swiss air we've had about two million pieces of airplane and we pretty much almost had to look at them all because we had to discredit certain things terrorists bombs various other types of faults the tsb's investigators finally got the breakthrough they've been seeking the black boxes recordings of cockpit and computer data told investigators that everything on the plane was working perfectly until the last few minutes when the crew declared the pan pan pan that they had smoke in the cockpit after going through all of these parameters we found no anomalies or no problems in any of that flight data that suggested there was a problem with the aircraft so this led us to believe that the crew had a relatively operational aircraft aside from the the smoke in the cockpit that they noted everything else appeared to be working fine and as they were making their plan to descend the aircraft they experienced a series of systems failures that were in rapid succession and exponential autopilot disconnect swiss air 111 we must fly manually now mike poole's cvr team then faced a serious setback the last six minutes on both flight recorders were missing you're losing systems rapidly on the airplane in that 90 second period that things are happening very fast and the last thing we one of the last things we know about was the two recorders went offline so the fire has presumably breached the lines breached the uh reached the sources to these recorders and has stopped them with the failure of the black boxes investigators were no closer to learning how or where the fire started on swiss air 111 [Music] stage 3 barges were deployed to scale the seabed for evidence one by one sad remnants of the airplane reached the surface her engines were recovered [Music] then the landing gear these were among the largest pieces of swiss air 111 to be recovered the rest were mere fragments dredged up in a painfully slow process [Music] stage four a nearby military hangar provided a makeshift lab for the growing team of forensic investigators representatives from the american ntsb boeing swiss air and the royal canadian mounted police joined in the search for answers [Music] pieces of swiss air 111 arrive by the truckload organized into various categories for analysis soon the hanger was stacked to capacity with the biggest jigsaw puzzle in aviation history all the investigators knew for sure was that an initially small cockpit fire suddenly turned to catastrophe [Music] the team sorted through nearly 155 miles of wiring retrieved from the wreckage of swiss air 111 here the first real clue evidence of electrical arcing [Music] scorch marks on metal to reveal that the source of the fire was in the back of the cockpit directly behind the first officer by examining the aircraft's wiring plans investigators found a likely suspect the entertainment system in first class the system had some major deficiencies it was getting very hot it drew a lot of power and thereby for example raising the cabin cabin temperature considerably because it was always running they did not install a simple off switch nor did they install appropriate cooling systems to cool the system down the tsb's investigators finally thought they had the breakthrough they'd been seeking our report indicates that there was a design flaw in the way the inflight entertainment network installed in the first class and business class sections of the aircraft were installed integrated into the electrical system of the airplane when captain zimmerman threw the cabin bath switch all power to the cabin should have been switched off but the entertainment system remained on overheating if you'd asked most pilots i would say well if i push the cabin butt switch it's going to turn off the things behind the cockpit it's going to isolate that electrically for me so i don't have to worry about that and then i can just concentrate on those things that might affect me flying the airplane well as it turns out that this switch was kind of bypassed in in this case for this iphone or entertainment system swissair immediately disabled the entertainment systems on the rest of its fleet and the u.s national transportation safety board ordered an inspection of cockpit wiring on all md-11s unfortunately this simple solution proved insufficient by the time that cabin switch was turned off the fire was well underway and so that had no real bearing on the the initiation or propagation of the fire in the swiss air 111 aircraft but investigators determined that the problem with the entertainment system alone could not have brought down swiss air 111 the search for answers continued [Music] stage 5 undaunted the tsb reconstructed the nd 11 from the wreckage a wireframe mock-up they called the jig provided a spine for placing tiny pieces back where they once belonged the reconstruction revealed that the fire spread with alarming speed from the cockpit back into the first class galleries some metals showed heat damage from temperatures as high as 600 degrees centigrade as the investigation continued some argued that the actions of the pilots may have contributed to the disaster [Music] some experts charge that zimmerman a loves by the book approach may have cost them their lives some operators emphasized in a very early stage land as soon as possible and then if you have time go into the checklist others uh said here's the checklist at the end of the checklist if that doesn't help then land as soon as possible pretty contradictory to basic flying instructions where student pilots learn the very early stage that whenever you have smoke you have a fire and fire means land as soon as possible emergency light switch on emergency light switch on unfortunately in this case the way the checklist was written it didn't identify that now start towards the divert it started more on let's try to see if we can solve the problem and so now all of a sudden you're taking on a problem that just kind of crept up on you you weren't expecting it uh we're going to need more than 30 miles but the tsb considered the timeline investigators determined that swiss air 111 would not have made halifax airport under any circumstances there just wasn't enough time in our calculation we showed that starting at the ideal descent point from 33 000 feet which was at about 10 14 p.m that night it would take some 13 minutes to get the airplane onto the ground which would take us to 10 27 p.m by 10 24 the systems in the aircraft were starting to deteriorate so we believe that under these circumstances the crew would not have been able to successfully land the airplane under those conditions with the amount of time that they had whatever caused the fire on swiss air it happened at a lethal speed the mystery remained a year passed then another ambitious operation began [Music] the tsb hired a sophisticated dutch salvage ship queen of the netherlands the vessel has a gigantic vacuum system capable of dredging even the tiniest pieces of swiss air 111 from the ocean floor a mixture of seawater silt and aircraft were pumped into the ship's hold [Music] this cargo was then pumped into a specially constructed reservoir on shore when the water drained away investigators found another million pieces of the aircraft any one of them may have held the clue to what caused the catastrophic fire the painstaking sorting once again resumed finally after 15 months they found what they've been seeking a single faulty wire we looked at all of the possible sources of heat that might start a fire in that area and in this instance we did discover a wire that arced in that way and right next to it was some very flammable material called metallized polyethylene pterothalate covering material that covers the insulation blankets this polyethylene insulate which line the md-11 is common on commercial airlines worldwide it has passed the industry's flammability tests that require materials to self-extinguish after a reasonable period of time the investigation now took an abrupt turn instead of seeking the cause of the fire the tsb now focused on the flammable materials that fueled it this thermal acoustical material that was in this aircraft was very flammable even though it passed a test it does sustain and it does propagate flame so this investigation did focus on the flammability of materials and the requirement to reassess the criteria that is used to certify materials not just thermal acoustical insulation blanket material but also other materials that goes into aircraft much of it in hidden areas investigators now had their answer a wire arced in a closed space behind the cockpit the ark ignited the insulation which in turn lit other materials such as foams and plastics the pilots could not sense how quickly the fire intensified but 14 minutes after they declared pan pan pam the fire disabled all electronics in the cockpit the black boxes went dead a forensic examination also shed light on the desperate final minutes in the cockpit love was in his seat captain zimmerman was not likely fighting the fire and probably dead before impact the first officer was probably trying to find a place where he could put this big airplane he just didn't have a lot going for him he didn't have a lot of instrumentation left and i'm sure he was looking for something some indication that would give him an idea of where he could put the airplane down maybe even ditch the airplane what is known is that the first officer was in his seat whether he was unconscious conscious maybe had severe degree burns on his skin it's not known we know the captain was not in his seat so very likely he was trying to fight the fire [Music] that the checklists were found um molten together the pages indicates that they were used to fight a fire at 10 30 halifax time love shut down engine 2. investigators determined that he probably received a warning the engine was on fire chillingly it proved that love was alive a minute before impact they could not determine whether the passengers were aware of the fire at least until the very final moments [Music] there were traces found of suit and smoke extending as much far to the business class overhead area whether the passengers have smelled the smoke it's not known uh dna analysis showed that they had no residue in their body the aircraft hit the water with a force of 350 g's [Music] the tsb spent four and a half years and 40 million us dollars analyzing the wreckage of swiss air 111 the largest air disaster investigation in canada's history their conclusion flammable materials do not belong on commercial aircraft the rate of progression in this airplane i think surprised us and surprised others and that's why we emphasize again the importance of raising the bar on the flammability standards for materials used in airplanes ian shaw waited four years for the report to reveal the fatal flaw that took the life of his daughter the truth has not diminished his anger at swiss air there has to be accountability if you are involved in wrongdoing you must be held accountable and you must declare your sense of response responsibility otherwise you are hiding and you are hiding in this case behind the flag of switzerland i think it's unbelievable in the aftermath swissair decided to remove the flammable insulate from its entire fleet they also made changes to checklist procedure reducing response time in a cockpit smoke emergency swiss air did something very interesting they modified their entire swiss and the 11th fleet according to all these findings they built in cameras and smoke detectors even in into hidden areas where pilots have a little tv monitor and they can see whenever there is a smoke warning which makes them all help gain time and that's the most important when you have the case of when you have a fire but plagued with financial problems the mighty swiss air shocked the industry when it declared bankruptcy in october 2001 [Music] the flammable insulation that set swiss air ablaze remains in two-thirds of commercial airplanes today but not for very much longer the metallized polyethylene terephthalate material has been essentially banned from aircraft and the criteria to certify that kind of material for use in airplanes has been worked on it has not been put into law as yet but we look forward to that being done so the criteria is more stringent the u.s federal aviation administration has given a deadline of 2005 to remove the material from all commercial aircraft this major overhaul is designed to ensure that what took place on swiss air 111 will never happen again the industry is trying to remove it but it's i don't think they're removing it as quickly necessary as they could there's always that battle how expensive is it to do something that's replacement or are you going to replace it in an airplane you're going to throw away in another couple years we have to live within certain economic realities for ian shaw losing his daughter so suddenly and violently has left a permanent emotional scar he left his wife and his wealth behind in geneva and now runs a modest restaurant in nova scotia in view of the sea where his daughter died [Music] why would i come here to this particular point in nova scotia a lot of people have said oh yes we fully understand you want to be close to your daughter and and the point where the plane crashed that is no part of my being here swiss air ripped out of me any possibility of proximity to my daughter i found a comfort in the awareness of the presence of the eternal ocean the ocean which has been going backwards and forwards for many many many thousands millions of years i came here because i had to i i can't give a fully rational declaration to you of why i came here i can only say to you i am in the right place for the wrong reasons [Music] so [Music] you

Channel: Wonder

Views: 428,447

Rating: 4.8580618 out of 5

Keywords: Wonder, wonder channel, survivial videos, survival stories, i shouldn't be alive, wonder i shouldn't be alive, outdoor channel, extreme documentary, plane crash, plane crash documentary, plane crash documentary 2020, plane crash documentary 2021, plane crash documentary new, mayday, mayday plane, mayday plane crash, swissair crash, swissair 111, swissair flight 111, swissair flight crash, plane crash mysteries

Id: WUjuaqyMYKE

Length: 51min 43sec (3103 seconds)

Published: Thu Mar 18 2021