NO ONE Was Ready for THIS! What Really Happened To Birgenair Flight 301

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Mentour Pilot

Mentour Pilot

Күн бұрын

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@AnotherPointOfView944
@AnotherPointOfView944 3 күн бұрын
I have seen this sort of thing numerous times in past aircraft crash reports. One thing that stands out to me as an engineer (non-pilot) is that instruments that show faulty readings NEVER fix themselves. They just don't. If there is a clear fault with one of the redundant systems, and acknowledged by the crew, then that system should NEVER be trusted again until it is serviced, regardless of whether it "springs into life" again. This fact should be drilled into all pilots.
@niklas6576
@niklas6576 3 күн бұрын
Agreed. In my opinion, humans operating complex machines like airplanes should first and foremost be experts at the technical systems and then learn their operating procedures. Pilot training these days seems to aim for that but back in those days, it seems like a different type of personality was mostly chosen for pilot roles
@aaron6806
@aaron6806 3 күн бұрын
It IS drilled into all of us. These guys just did absolutely everything incorrectly, and in direct opposition to that training. Regardless of the new procedures implemented after this crash, these guys were trained well enough for something so basic. Don't forget, they noticed on the ground and then just played make-believe plane pilot until they killed everyone. And there were THREE of them! Not one person just said "fly it straight and level". Brutal incompetence.
@tarassu
@tarassu 3 күн бұрын
I agree. Once data is incorrect the sensor is done. The end. I believe computer should do "INOP" automatically. Like speed going up 100knots a seconds is not possible.
@bluecoffee8414
@bluecoffee8414 3 күн бұрын
Not an engineer but sounds like a great point. Also, even if 'u nsafe to fly' is subjective, one would think that a pilot would have mentally decided at some point if a faulty airspeed indication would meet his 'unsafe to fly' criteria. Rather than just wing it and decide in 2 seconds when it actually happens.
@aaron6806
@aaron6806 3 күн бұрын
​@@bluecoffee8414in this case they did decide that they had sufficient airspeed, and sufficient indication of airspeed to rotate and fix it in the air. They then proceeded to not acknowledge the problem in any coherent way. The aircraft was safe to fly, that is the reason for triple redundancy of systems such as Indicated Airspeed. Now, they may have wanted to return and land to get the problem fixed, but it appears they were intending to complete a very long flight in this partially-compromised condition. The failure of three pilots to recognize the symptoms of a blocked pilot tube is inconceivable, and unforgivable. You would fail any written or flight test if you botched that diagnosis.
@MrNicoJac
@MrNicoJac 3 күн бұрын
It is so sad to have reached the point as a Mentour Pilot fan where you just _know_ halfway through the video how it's gonna end 😢
@mb2776
@mb2776 3 күн бұрын
from the thumbnail alone, few seconds in, my guess, frozen and blocked tubes.
@MentourPilot
@MentourPilot 3 күн бұрын
I will have to step it up a bit..
@justvid366
@justvid366 3 күн бұрын
It's called a "tragic" for a reason.
@BogdanSass
@BogdanSass 3 күн бұрын
You know you have been watching a lot of his videos when you hear "the airplane had been sitting on the ground for a while" and you exclaim "the pitots!!!" :)
@Blex_040
@Blex_040 3 күн бұрын
When he explained the pitot tubes and said we don't know if the covers were installed, I already knew that it was at least a hull loss and very likely no survivors because otherwise he would have said "the investigators couldn't find out because XYZ" or something like that... 😔
@sprogg2001
@sprogg2001 3 күн бұрын
Hi Peter this story really resonates with me I was onboard a ATR42 that slammed on the brakes in an aborted takeoff approaching V1 during take off when the co-pilot read zero airspeed. After we taxied back to airport, engineers where called in and we watched the aircraft thunder up and down the runway in tests... Eventually engineer arrived and the fault turned out to be a mud wasp nest blocking the pitot tubes
@phaethon3124
@phaethon3124 3 күн бұрын
there was a previous mentour video about mud wasps.australia i think
@krzysztofmatuszek
@krzysztofmatuszek 3 күн бұрын
I have heard about at least two fatal accidents caused by those wasps. You had a strike of immense luck, buddy.
@freeculture
@freeculture 3 күн бұрын
The ATR 42/72 had a really sad history with icing (after which most were moved to the tropics), but I'm glad this was caught in time for your flight.
@phillipdrewmitchell4172
@phillipdrewmitchell4172 3 күн бұрын
Here in Alabama we call them Mud Dobbers, and the rule is, don't stand still outside for more than ten minutes; or all your orifices' will start getting plugged up by them.
@Spacemongerr
@Spacemongerr 3 күн бұрын
@@phillipdrewmitchell4172 I am SO glad I live near the arctic. Very few bugs, and none are big or dangerous at all
@Bandaid_Brigade
@Bandaid_Brigade 3 күн бұрын
My CFA asked why I’m so focused on the details as a new pilot student. I told him about your discord and videos, he is also apart of the community!
@MentourPilot
@MentourPilot 3 күн бұрын
Excellent!! That’s what I want to hear 💕
@cwired9407
@cwired9407 3 күн бұрын
Hopefully he can become part of the community. Details! ;)
@uwekonnigsstaddt524
@uwekonnigsstaddt524 3 күн бұрын
Thanks for the video
@HoneyDoll894
@HoneyDoll894 2 күн бұрын
i always feel so strange with these videos, like why are the pilots not simply taking controls, de-escalating the situation and like idk. Like you have strange indications and warnings, and maybe take control and level the aircraft. then if things look okay start engaging systems or configuring stuff. Like i get that there's confusion and by then it's probably late, but before that i just don't get why they don't look at their attitude indicators and just try to fly normally. Like surely even if your airspeeds are weird, just flying mostly level should be okay and give you time to work on things regardless of which airspeed is correct
@robertbackhaus8911
@robertbackhaus8911 2 күн бұрын
@@HoneyDoll894 Mostly because we are learning from their experience. This accident started them towards having procedures for handling unreliable airspeed - 'Compare both airspeeds with the standby instrument and hand control to the pilot with working instruments' is now a standard procedure, and in hindsight it seems obvious. Perhaps it was obvious to other pilots who found themselves in this situation and just did it without training, but it only takes 2 pilots not to think of it and a plane goes down.
@enigmadrath1780
@enigmadrath1780 3 күн бұрын
After so many Mentour videos I've developed a knee jerk fight-or-flight reaction whenever I hear the words "PITOT tubes".
@Kamala_TheGreatThinker
@Kamala_TheGreatThinker 3 күн бұрын
Same here. It’s easy to do Monday-morning quarterbacking, but by all objective and normal aviation standards, that was a spectacularly inept captain. Two out of three air speed indictors worked, plus a ground speed indicator. But in the end, at 36:54, the captain’s reaction amounted to “The stick shaker is doing a shaky thing, so we’re going *FAST!* Faster than the scariest carnival ride!”
@andrasbiro3007
@andrasbiro3007 3 күн бұрын
Seriously, I would insist on checking the pitot tubes personally, even as a passenger. It's probably the most vulnerable part of the whole system.
@NicolaW72
@NicolaW72 2 күн бұрын
@@andrasbiro3007 Indeed. But the first ever accident that showed this was this specific crash - so the pilots of this crash sadly had no chance to know it.
@nlwilson4892
@nlwilson4892 2 күн бұрын
@@NicolaW72 They did know the pitot tubes were vulnerable to getting blocked and they did know that the pilot's airspeed indicator was faulty on the runway and the other two were reading the same as each other.
@NicolaW72
@NicolaW72 2 күн бұрын
@@nlwilson4892 It is very questionable that they were aware about this vulnerability because their Crash was indeed only the "Wake-up-call" for the Industry in this direction, as Petter put it. Therefore the Pitot Tubes stayed uncovered in a tropical environment for 20 days while the aircraft was parked, what would be unthinkable today. And yes, the Pilots recognized that something was wrong with the Airspeed Indicator of the Captain during the take-off-roll. But after take-off they thought it was working again - and at this point the confusion started. They had no unreliable-airspeed-training and therefore didn´t understand what was going on. Sadly.
@tomstravels520
@tomstravels520 3 күн бұрын
Remember this. Blocked pitot tubes do not cause crashes, the pilots reaction and response to the loss of airspeed is what causes the crash
@keithalderson100
@keithalderson100 3 күн бұрын
Is there always a handbook response to computers either defaulting to less computer input into flight OR, what is no doubt worse; the computer USING incorrect data inputs; so driving the aircraft into instability?
@MentourPilot
@MentourPilot 3 күн бұрын
Yes, that’s correct
@notthatcreativewithnames
@notthatcreativewithnames 3 күн бұрын
We can look at another episode, Malaysia Airlines flight 134, for comparison.
@Heckatomba
@Heckatomba 3 күн бұрын
​​@@keithalderson100 Petter touched on that around 43:00. But of course that was only implemented after this and other accidents
@RAXITH_playz
@RAXITH_playz 3 күн бұрын
"unreliable airspeed checklist"
@alanhelton
@alanhelton 3 күн бұрын
Once when flying over the Tora Bora mountains, my aircraft while flying at 75 kn had a ground speed of -25 kn… Quite odd to fly backwards in a fixed wing plane…
@MentourPilot
@MentourPilot 3 күн бұрын
Yep, but that’s physics for you!
@alanhelton
@alanhelton 3 күн бұрын
At the time I was remote operating from FOB Fenty (Jalalabad). The aircraft was a RQ7B.
@piotrstrzyzowski3336
@piotrstrzyzowski3336 3 күн бұрын
It's actually possible when you fly an Antonov An-2! These things are capable of flying backwards.
@aeureus
@aeureus 2 күн бұрын
Bros aircraft is trolling and it's scary af 💀💀💀
@skayt35
@skayt35 2 күн бұрын
The drone insisted on double checking the area you had just flown over. The problem was that you didn't take into account the built-in AI prototype which had correctly identified the area as highly suspicious 😜
@VegaTheLyra
@VegaTheLyra 3 күн бұрын
I want to thank the Mentour team for including subtitles! It's very convenient and helps me not misunderstand the technical terms!
@sergiord24
@sergiord24 3 күн бұрын
I remember my mother telling me stories of this accident as it took cute a while to recover the bodies. I’m from Dominican Republic, they built a memorial site in the city with the names of all passengers and crews carved in a stone. Locally there is so much speculation of why the plane crashed, thank you for taking the time to cover and clarify this terrible accident. Greetings from DR. Love your content.
@domesticterrorist483
@domesticterrorist483 Күн бұрын
There were no bodies recovered, just bits of them.
@NicolaW72
@NicolaW72 Күн бұрын
It´s until today the crash with the highest number of German Victims. I saw the Memorial in Spanish and in German Language. It includes the information that the remainings from only 68 people on board were found, the remainings of the other 121 people on board were never recovered. It includes indeed also the names of all 189 people on board. Similar Memorials with all names of the Victims are existing in Schönefeld nearby Berlin in front of the Town Church and at the Main Cemetry of the city of Frankfurt (Main) - the two destinations of the Flight.
@thanhvunam-w9i
@thanhvunam-w9i 3 күн бұрын
Each of mentour pilot videos is getting better and better everytime.
@MentourPilot
@MentourPilot 3 күн бұрын
We try to deliver as good quality as we possibly can, glad you think it’s showing
@johnjoseph7199
@johnjoseph7199 3 күн бұрын
@@MentourPilot
@mikezappulla4092
@mikezappulla4092 3 күн бұрын
Yet, I miss the days when he would talk about the more technical aspects of flight and discuss topics like turbulence for nervous fliers.
@Bearwithme560
@Bearwithme560 3 күн бұрын
@@mikezappulla4092 Nervous fliers who have a grasp of physics perhaps, but too much technical jargon will lose viewers to whom it becomes tedious - and I'm married to a physicist.This had plenty of technical details, btw - turbulence doesn't always factor in.
@j68715
@j68715 3 күн бұрын
I used PIOSEE to convince my mom to visit Urgent Care. I emphasized key info she'd excluded (her panic that the problem was serious). She agreed the best option was to be diagnosed sooner rather than wait many days for her personal doctor to say, you're fine. Worked great! Cut right through her anxiety. I was impressed.
@MentourPilot
@MentourPilot 3 күн бұрын
Excellent job!!
@HarryFlashmanVC
@HarryFlashmanVC 2 күн бұрын
We use it every day in crisis management. It's essential to rationally break down crisis situations . You won't believe this one though: I got reported to HR because...wait for it.. I didn't acknowledge the importance of emotion in the PIOSEE training I was delivering... I then had an extraordinary meeting with an HR manager (new to our industry which oil and gas btw) who lectured me on emotional validation and then blah blah blah about patriarchy. I spoke to the HR director who blew a fuse and explained to both these smooth brains that they mufht be happier working in an industry where emotional responses to crisis situations DON'T result in catastrophic explosions and loss of life. Seriously, the ever increasing interference of woke progressive management into the workplace is now starting to undermine health and safety. A friend of mine is a highly decorated naval surgeon in the UK. When not at war and to keep their skills up to date military surgeons work in NHS hospitals. Anyway, he'd just returned from an Afghanistan deployment, was trying to save the life of a car accident casualty, required a junior student doctor who was assisting to pass him a clamp when an artery failed and the guy was bleeding out. The junior panicked, my friend spoke sharply to her to snap our of it , the clamp was handed by a nurse, the life was saved. ...wait for it... the junior doctor complained to HR that he'd bullied her. He was suspended and then the complaint was upheld. He resigned his commission in disgust. So the country loses a war hero surgeon who had saved countless military and civilian lives because he shouted at a colleague whose conduct was about to kill a patient... That is where we are folks.... the lunatics are running the asylum
@kennethmc2601
@kennethmc2601 3 күн бұрын
I work on 737's for a military unit. Our aircraft spend more time on the ground than most. Sometimes a day or two, sometimes a month when there is major maintenance. Covers have not been SOP, because there has never been a problem. Back in July we started getting all kinds of unreliable airspeed problems, on all aircraft, seemingly one right after another. We'd always blow out the system with nitrogen and it would be fine. We never saw any direct evidence that it was caused by bugs, until one day I saw a wasp hanging out suspiciously close to one of the elevator feel diff probes. From that day forward, nobody goes home till probe covers are on. And dont forget about the elevator feel diff probes, there is a pole that you can use to install them from the aft galley doors! It's my opinion that the unseasonably wet spring we had contributed to a larger wasp population in the summer.
@matt72991
@matt72991 2 күн бұрын
Being someone who flies on those planes frequently, I appreciate that y'all put the covers on everyday now.
@skayt35
@skayt35 2 күн бұрын
I appreciate your intelligence and carefulness, and that it was valued and acted upon. That's something I don't take for granted tbh.
@MeppyMan
@MeppyMan 2 күн бұрын
This is why it’s important to learn from the mistakes and incidents of others. Just because it’s never been a problem, doesn’t mean that one day it won’t be.
@mandowarrior123
@mandowarrior123 Күн бұрын
Standard Operating Procedure for anyone not ITK.
@aaron6806
@aaron6806 3 күн бұрын
Three pilots, two functioning airpeed indicators, and nobody looked at the artificial horizon? Never noticed the nose-up attitude? This is infuriating, and terrifying.
@xcalibertrekker6693
@xcalibertrekker6693 3 күн бұрын
Human error as usual. Terrifying indeed.
@biggiouschinnus7489
@biggiouschinnus7489 3 күн бұрын
It's like Flight 401 all over again. They got distracted, simple as that. CRM training took a long time to filter into some airlines, particularly in countries like Turkey and South Korea, which for a long time were authoritarian regimes.
@kpaasial
@kpaasial 3 күн бұрын
Humans are often unreliable, illogical, full of biases. Under emergency situations such as this it's difficult for a team of people to pull their stuff together because human psyche is built in such a way that we go into survival mode, tunnel visioning on the one obvious apparent thing that seems to be the problem. This is why I'd welcome much more automation that has the authority to override whatever the pilots are doing if it's that what is needed to save the aircraft.
@freeculture
@freeculture 3 күн бұрын
@@kpaasial this is why AI will get better and better at this. The last humans in a cockpit will be operators not pilots, until things get so good those operators will remain on the ground. UAVs are already flown that way... monitoring the planes would be easier. The only ones doing hands on flight will be General Aviation, liners are going to AI sooner or later.
@kueflies
@kueflies 3 күн бұрын
@@freeculture UAVs don't have to worry about passengers if something goes wrong. Given the state of something like a modern Airbus pilots are practically operators by now anyways. But where different tech like automated trains tend to brake and stop on any faults aircraft are way more complicated. Even cars that have to rely on more than rails and specific signaling systems are struggling at this.
@cccherry05
@cccherry05 3 күн бұрын
Nothing traumatizes me more than the accidents where "pitot probe tubes" and "jackscrew assemblies" have to be explained by Petter int he first half.
@ilya_baraev_sail_racing
@ilya_baraev_sail_racing 3 күн бұрын
<a href="#" class="seekto" data-time="38">0:38</a> I was a nervous flyer, but now i happily wait to hear PTU barking on A320, then think about V1 and V2 during a take off, do not freak out when pilots refuse a plane after boarding is complete, enjoy light turbulence, and cannot wait for my first go-around experience. Thank you, Peter!!!
@adul00
@adul00 3 күн бұрын
That is basically, what "Triple modular redundancy" is - having three systems, so in case one goes wrong, you can tell not only that one of them is faulty (as with "Dual modular redundancy", with two duplicated systems), but also, _which_ one is wrong, and therefore - what is the correct value. Safety-critical computer systems often follow this principles - in some cases, if CPU can be restarted, two cores working in lockstep (like some Arm designs) are sufficient, but for things like space missions, triple redundancy was also used. In the past sailors, needing to keep time for navigation, used to say to take either one chronometer (clock) or three, never two.
@richardwyse7817
@richardwyse7817 2 күн бұрын
well put, that what I was trying to say.
@richardwyse7817
@richardwyse7817 2 күн бұрын
all three airspeeds systems should have had a CADC and comparator.
@tmytyson
@tmytyson 2 күн бұрын
I was a young copilot after Air France 447 when we got a bunch of simulator training on various ADC malfunctions. We had been briefed on the accident report the day before and even then, when we got a runaway airspeed in the sim, my first reaction was to rip the throttles back and pitch up to avoid the overspeed; the jumpseater had to call out the decreasing altimeter to snap me and the pilot out of it. It's wild how much situational awareness you lose when the instruments tell you you're about to exceed a structural limit.
@ZlataChernis
@ZlataChernis 2 күн бұрын
This comment feels underappreciated and needs more love! Ofc, fully trained experienced crew shouldn't be falling into biased erratic behaviors with same ease as a young copilot, espec when they'd had suspicious indications from the certain instrument beforehand. On that training of yours, did u know what's the matter would be, or it was out of the blue?
@Kasiek2011
@Kasiek2011 2 күн бұрын
I am not a pilot, but I have seen a few videos of incidents happened because of unreliable airspeed. Overspeed warning quickly followed up by flying too slow warning. I believe this was the source of pilots confuse - I mean he didn't react on stick shaker, because he kept believing he was overspeeding. He sticked to this initial thought and acted accordingly. In this state of his mind, the other two speed indicators were irrelevant and dismissed. Accidents like this constantly remind us that it can happen even to a very experienced person. Sad but true.
@tmytyson
@tmytyson Күн бұрын
@@ZlataChernis The instructor simply said it would be a sim testing Crew Resource Management. We got a minor electrical fault first as a distraction; then the pitot malfunction when the instructor felt we'd be most caught off-guard by it.
@crhvideo
@crhvideo 3 күн бұрын
Another great video, thanks! Being German I remember the news about the disaster well. On a different note, the comment on essentially hovering brought back a memory. On the last flight before my checkride the chief pilot of my flight school made me demonstrate minimum controllable airspeed into a ~45 knot headwind, which made our ground speed net zero. The chief pilot pointed out of the window: "Look, we are hovering!" Interesting feeling indeed.
@NicolaW72
@NicolaW72 2 күн бұрын
I remember it very well, too. It was a big news back then and so far as I know it´s still the crash with most German victims.
@sorc3r3r
@sorc3r3r 3 күн бұрын
As someone who has no connection to aviation but watching your videos regularly, I've watched this video with a sinking feeling in my stomach from first mention of falling speed and high pitch up. It was more and more painful with each next detail. I'm glad that this horrible accident was not in vain, and now pilots all over the world get taught to deal with this. Thank you for making these videos. They make aviation safer because they make this kind of error more known.
@k6ul
@k6ul 3 күн бұрын
It’s seems like a lot of these accidents involve ignoring the stick shaker while a bunch of other stuff is going on in the cockpit. To me, a stick shaker is the last gasp of the aircraft trying to tell you what to do. Why doesn’t this cause a total reset in behavior to ignore all else, rely on basic aviation training, get the nose down and stabilize the aircraft?
@jjfkm
@jjfkm 3 күн бұрын
That is what usually happens. But nobody will make s documentary about a flight that had a technical hicup that was handled like the by the pilots like it should and nothing else happened.
@k6ul
@k6ul 3 күн бұрын
@@jjfkm I was kinda wondering about how many of these situations are routinely (if I can use that word) handled where the outcome is not so extreme.
@Schaddn
@Schaddn 2 күн бұрын
​@@k6ulas far as I understand from these videos, not often. I mean, you saw it here, you have to fly wrong for quite some time before it becomes unrecoverable.
@cherriberri8373
@cherriberri8373 2 күн бұрын
​@@k6ul they don't happen often but they absolutely do happen. Often in larger outbursts of multiple planes from one airport or maintence location as wasps have a boom in population. It's not common practice to put covers on in a LOT of places, even when the plane is spending a week or more on the ground. That being said, the sheer volume of normal flights vastly overwhelm it. A pilot is more likely to experience a go around condition, and those are actually not so common for a lot of pilots.
@cherriberri8373
@cherriberri8373 2 күн бұрын
It should. It really should, and for most it does. But these were under trained pilots with little to no CRM, it's not a surprise they fell apart under pressure and panicked.
@justintime802
@justintime802 3 күн бұрын
<a href="#" class="seekto" data-time="2409">40:09</a> is the scariest thing to see on a primary flight display. As Kelsey always says: Keep the blue side up!
@aaron6806
@aaron6806 3 күн бұрын
Wasn't scary for these clowns. They never looked at it.
@freeculture
@freeculture 3 күн бұрын
Indeed, and don't let it become whole blue either, because then you will get a whole brown...
@pieterdebie4162
@pieterdebie4162 3 күн бұрын
Yeah, I also immediatly thought of that
@martinda7446
@martinda7446 2 күн бұрын
Kelsey is wonderful.
@Sableagle
@Sableagle Күн бұрын
As a former de Havilland Chipmunk pilot, brown side up is how I roll!
@spacejani
@spacejani 3 күн бұрын
At the level of experience the captain had, he should have noticed by just the pitch angle that something was off. If you have unreliable airspeed, just fly a pitch and power setting that you know works!
@MentourPilot
@MentourPilot 3 күн бұрын
Yes, and that’s how we teach this to pilots today.. but back then it was not as much emphasised, sadly
@biggiouschinnus7489
@biggiouschinnus7489 3 күн бұрын
@@MentourPilot I wonder how much training he'd actually received on modern aircraft, too.
@bradleyhalfacre7992
@bradleyhalfacre7992 3 күн бұрын
We see this happen so often , the instrument is clearly showing too much pitch and still they do not drop the nose , they pull up. It really is hard to understand.
@NicolaW72
@NicolaW72 2 күн бұрын
@@MentourPilot This Pilots sadly had no chance to know what the Aviation Industry learned only by studying their Crash. With their training (or lack of it) and their knowledge they had probably no chance to deal succesfully with this situation.
@すどにむ
@すどにむ 2 күн бұрын
@@bradleyhalfacre7992 yeah must be wrong training with respect to how to "avoid stalls"
@JGCR59
@JGCR59 3 күн бұрын
My aunt lost a lot of friends in this crash, so thank you for covering it
@adrianjuszczak2752
@adrianjuszczak2752 3 күн бұрын
Hi Petter. Let me share a short story. Last week I was flying from WAW -> MAD, when after around one hour of flight Captain made a PA saying that there is an issue with one of the Aircraft system, that we should not worry, because Aircraft has backups and that after talking with company's operational center we will divert back to WAW. Some people started to getting upset, ordering drinks, which in case of emergency would not help. We safely landed and after that, we noticed that a window on Captain's side was broken, not completely, but there was a huge crack on it. There was a new plane with new crew ready, for us and after 3h of delay we landed in Madrid. I'm writing this short story, because I want to thank you for everything you are doing on this channel. It's because of your recording, entire Crew (including Captain) being calm, I knew, that there is nothing wrong going on with airplain. I was afraid of flying, but after I discovered your channel, I know it's the safest way of transportation. You really change how regular people see industry for better! Thank you one more time!
@chamamemestre
@chamamemestre 2 күн бұрын
There is nothing wrong for being afraid for putting your life on a complete stranger's hands that might be incompetent, or had a bad day with the wife cheating on him, etc. They are only human after all, and that's why planes fall. Not meaning to be an as$, but fear is normal. Lack of it and being too trustworthy is why accidents happen.
@johnstreet797
@johnstreet797 Күн бұрын
thanks Petter
@sdaniels7114
@sdaniels7114 3 күн бұрын
Wow, a 25k experience level pilot didn't feel a stall coming. That's hard to process.
@samsonsoturian6013
@samsonsoturian6013 3 күн бұрын
MENA pilots
@tlangdon12
@tlangdon12 3 күн бұрын
I find it incredible that with that much experience in the cockpit, and the stick shaker going, that one of the other pilots didn't demand the Captain perform a stall recovery.
@aaron6806
@aaron6806 3 күн бұрын
It really is incomprehensible.
@biggiouschinnus7489
@biggiouschinnus7489 3 күн бұрын
I wonder if his age may have been a significant problem. He was 62 years old, and probably started out his career flying DC-3s - Turkey didn't transition to jet airliners until well into the 70s. He was probably an excellent pilot in the 1950s, but there comes a point where experience becomes obsolete. Think of how some officers failed to grasp changes in warfare during the 20th century. Sometimes, old men get left behind.
@FrostJaeger
@FrostJaeger 3 күн бұрын
@@samsonsoturian6013 correct!
@Jason-ye4vy
@Jason-ye4vy 3 күн бұрын
It would be great if you included a real-time recreation at the end of your analysis so we can see truly how fast a lot of these situations develop.
@dominiquemichaud7945
@dominiquemichaud7945 3 күн бұрын
Agree!
@kalashnikovdevil
@kalashnikovdevil 2 күн бұрын
That's a cool idea actually.
@Jswizzle217
@Jswizzle217 2 күн бұрын
The miracle on the Hudson video has the real time ATC comms with a sim flight. Really drove home how fast things went down
@WendyDarling1974
@WendyDarling1974 3 күн бұрын
The quick-thinking necessary for the pilot’s job (if they want to keep passengers and crew alive) is among the many reasons why it’s up near the top of my list of jobs I could never ever do.
@samsonsoturian6013
@samsonsoturian6013 3 күн бұрын
You're not allowed to think in Turkey
@JanBruunAndersen
@JanBruunAndersen 3 күн бұрын
You avoid quick-thinking by creating time to think. In this case, all the thinking required was: 1. Something is weird with this airspeed instrument. 2. Let us set engine power to 75 % and level off. Then they could have spent the next 30 minutes discussing what the actual problem was and how to proceed.
@Slimmeyy
@Slimmeyy 2 күн бұрын
This crew had 5 entire minutes (from take-off roll to a bit before the crash) to just say "this air speed indicator is clearly broken, we'll disable it and use the other two". They came close to making that decision multiple times, but seemed to just... forget about it immediately whenever it was brought up. There were so many actions they could've taken that would've prevented a crash, and they could've easily completed the entire flight plan if any of them had been taken.
@davidtobs7658
@davidtobs7658 3 күн бұрын
Petter, I have been a fan of your videos for over a year now. I have watched almost every video on your channel and I have been greatly challenged by them. Your thoroughness and diligence in your videos has inspired me to do same in my career. Since I started learning from your videos, I have received a lot of great feedback about how people have been impressed about my work. And sometimes in my mind i just say “mentor pilot taught me how to be diligent and thorough in my work”. Just wanted to let you know that your videos on aviation are also causing an impact in the career paths of some of us who aren’t working in the aviation industry. We are learning and applying the principles you teach us into what we do. Please keep up the good work and keep mentoring us.
@schimmilol8580
@schimmilol8580 3 күн бұрын
I can second that! I started to implement set procedures to critical tasks, checklists for common occurrences so nothing gets left behind, a more birds eye approach about reviewing missteps and much more. For my personal life the Aviate Navigate Communicate mantra had a big impact aswell, to handle stressful situations
@Kasiek2011
@Kasiek2011 2 күн бұрын
Agree to both of you! You can list me as well. Basically I am the person who likes to be prepared for whatever the future might bring, I am the one expecting unexpected, and - usually - I am already prepared to face it. One of my co-workers takes my actions as an exagerration, she sais I act like a mother to my other co-workers, but it's not that. I learn from previous experiences and I am always trying to forsee the places that can cause problems, and how to prevent them. Often that means a bit more work for me, a bit more of preparation, but when events unfold, I can let them happen peacefully, because I am prepared. Usually. If I am not prepared, well, I try to Aviate Navigate and Communicate. ;-) You are doing a big fu**ing great work, Petter, that influences our lives in so many ways. Thank you and your Crew.
@aubreyleggett4477
@aubreyleggett4477 3 күн бұрын
I was taught all about pitot tube blockages in flight school way back in 1978.Yet several serious accidents have happened in the last 30 years from pitot issues. Had the industry forgotten all about the blocked pitot problems since my day?
@Sonnell
@Sonnell 3 күн бұрын
Also, I commented already many times, why not have a separate GPS unit as backup? The pilot can compare their readings with those and figure out if something wrong, and what is wrong. Also, even a phone has magnetometer, can measure direction and angles compared to ground. So just a phone sized stand alone device could provide tons of backup safety info when all fails.
@aaron6806
@aaron6806 3 күн бұрын
​@@Sonnellthey had groundspeed indications, they just never considered using them to help work the problem. The problem they had was simple, basic, and understood by 100% of pilots. They were just very, very incompetent.
@aaron6806
@aaron6806 3 күн бұрын
Apparently these three just forgot every single lesson they'd ever learned. The jumpseat pilot said "ADI" a couple times but never said "push the nose down"? This was one of the most brutal displays of incompetence I've ever seen. And I used to read NTSB reports for entertainment
@tlangdon12
@tlangdon12 3 күн бұрын
@@aaron6806 That's the fundamental issue here. They forgot their most basic training, and yet as professional pilots have been trained to troubleshoot problems. They failed as professional pilots and failed as basic pilots.
@Cadolyst
@Cadolyst 3 күн бұрын
@@SonnellGood idea, but GPS would only be half of the solution! GPS would show groundspeed; as Mentour explained, airspeed can be vastly different than ground speed, and on a windy day or at higher altitudes, this can be the difference between stalling, overspeeding, or flying safely. Maybe if GPS data taking the plane's groundspeed (its speed relative to the ground) is combined with wind speeds relative to the ground, airspeed could be estimated, but I don't know how much continuous data we have for high-altitude winds, since most weather stations that I'm familiar with are on the ground or on buoys. There's likely ways for satellites to scan the atmosphere, but I couldn't find enough on that in a quick search. Could be worth looking into! Wind varies constantly, and planes need precise data from all different layers of atmosphere, so to make this a reality you'd need a lot of satellites with very, very high resolution for that. It's possible, but the infrastructure needed to use this on a wider scale might not be there yet. If all these issues are solved, that could be a good solution to this issue! The pure amount of redundancy in planes and the simplistic system in use at the moment is more than enough for most flights, and it's rare for two indicators to malfunction at once, which is probably why no one's trying such a resource-intensive solution. Still, it's fun to think about, and I wonder if it could help the industry if implemented.
@corpuscollossus
@corpuscollossus 3 күн бұрын
Easy to see the fault in retrospect, but that they mentioned that the third instrument was correct then ignored that insight, seems an unacceptable level of incompetence.
@NicolaW72
@NicolaW72 2 күн бұрын
Probably more a sign of the level of total confusion about what was going on. At some point such a confusion ends deadly in an aircraft, as it was the case here.
@mandowarrior123
@mandowarrior123 Күн бұрын
​@@NicolaW72confusion in this circumstance can only be described by incompetence. Nose gone space shuttle, i wonder why the stick is shaking? If only we had sherlock holmes for this mystery. Thank goodness our afterburners we don't have are on full. Dung beetles have a better grasp of aerodynamics. This is the most basic understanding.
@NicolaW72
@NicolaW72 Күн бұрын
@@mandowarrior123 Lack of Knowledge and Lack of Abilities caused by Lack of proper Training, to put it right. When looking what their Training included - or better to say not included: CRM, Stall Recovery in high Altitude, unreliable Airspeed - it is pretty clear and understandable that they were overwhelmed by the situation they found themselves suddenly in. And that means that the Airline and the Regulator were as much responsible for what happened here than these unlucky three pilots.
@BlairAir
@BlairAir 3 күн бұрын
Petter - thanks for a basic, but absolutely perfect primer on Air Speed vs Ground speed. Ive had people say "logic dictates they MUST be the SAME. I respond with: "Yes, FLAWED LOGIC, thats missing one of the 3 things that determine air speed in that "logic" - here you supply the 3 parameters, and explain the relationship of each to Air speed v. Ground Speed. Well DONE!
@Pentium100MHz
@Pentium100MHz 3 күн бұрын
Yeah, there's a video of a someone landing his small fixed-wing airplane with zero ground speed.
@MattMcIrvin
@MattMcIrvin 3 күн бұрын
The whole back of an E6B Flight Computer is a device for doing vector sums on the fly so that you can calculate around the difference between the two!
@sylviaelse5086
@sylviaelse5086 3 күн бұрын
The air in the pitot tube was not expanding, because its volume was constrained by the blockage. What was happening was that the pressure in the static tube was reducing, and the combined device responds to the difference in pressure.
@Vincent_Sullivan
@Vincent_Sullivan 3 күн бұрын
Came looking for this comment. This is a much more accurate explanation of what was actually happening than the explanation that Petter gave.
@DavidWest2
@DavidWest2 3 күн бұрын
I thought the explanation was fishy.
@peterdurand3098
@peterdurand3098 3 күн бұрын
Way back when flying 737s in the 1970s we were taught in the event of disagreeing airspeeds to do the following: nose to 5 degree and thrust to 80%. This is not something new and has been published for a long time.
@grant6173
@grant6173 3 күн бұрын
Thanks! I was wondering about that. It did seem like one of the first things people would need to figure out should be how much thrust, etc. it would take to keep any particular plane flying happily. Excluding ice, etc. So, just doing that should work for quite a while.
@FutureSystem738
@FutureSystem738 2 күн бұрын
Absolutely. This was drummed into us when I learnt to fly- 1970s. It was again drummed into into on every subsequent type course- and incl 737, 767, and 747, plus of course licence renewals from time to time. This crash was what I’d call a disaster which could and should have been prevented right from the initial takeoff cross check of speed. The aeroplane should never have become airborne, yet even then it was ENTIRELY preventable.
@mandowarrior123
@mandowarrior123 Күн бұрын
I'm not convinced these guys' qualifications were legitimate.
@xisotopex
@xisotopex Күн бұрын
@@grant6173 long enough to return to the airport. landing would be tricky but certainly doable.
@justvid366
@justvid366 3 күн бұрын
I swear if I ever hear the Stall and my stick starts to shake, I'm pushing it. You can wake me up at night and yell "STALL" and I will push you. 😅
@thecrazyswede2495
@thecrazyswede2495 3 күн бұрын
Sounds like a whole lotta pushing going on in your bed...🤣 cheers! / CS
@freeculture
@freeculture 3 күн бұрын
"Aerodynamic Stall" is what transforms your plane into a brick. Ideally you should avoid ever getting stick shake, you just can't have the speed reduced, and logic (and experience) indicates when you pull the nose up the speed will lower not increase. So pointing up with your thrust normal isn't going to reach into overspeed, that thing is not a rocket. Recognize your faulty instrument, especially after you saw it showing 0 during takeoff... Aviate the damn thing, keep it level with plenty thrust before you start doing anything else. Pull the circuit breakers during a stall (overspeed?) NOT!
@cherriberri8373
@cherriberri8373 2 күн бұрын
I'm not even a pilot but I play flight sims and I'd instinctively push first and ask questions later too. Far to risky to be twiddling thumbs in a likely stall condition while you're trying to figure out if the stall is valid or not. Figure it out after you nose down.
@LuLeBe
@LuLeBe Күн бұрын
​@@cherriberri8373obviously these pilots would have commented the same thing. Reflect on your performance in a stressful, demanding situation where there was a clearly outlined solution, did you immediately follow that? I'm no pilot but an anaesthesiologist, and I teach everyone that when you wake up a patient and they don't breathe, you can just put them back to sleep and it's fixed. Well, I knew this was the easy and correct call all along, but I only really got it (to the point where I actively consider it) since someone else had to do it for me. Some situations feel a lot more confusing than from the outside, plus doing just a little bit always feels safer than fully committing to a course of action.
@trishowsky
@trishowsky 3 күн бұрын
Loving the more frequent uploads. Thank you Mentour Pilot team
@MentourPilot
@MentourPilot 3 күн бұрын
More to come!
@manekdubash5022
@manekdubash5022 3 күн бұрын
You just know that when the stick shaker goes, the pilots will pull back even further. Even I, with my 40 year old, out of date PPL, know how diametrically wrong this is. So tragic.
@Rasta8889
@Rasta8889 3 күн бұрын
<a href="#" class="seekto" data-time="2387">39:47</a> "Pull up"? I may just be a humble student glider pilot but "when in doubt pitch down" seem to be words to live by.
@Cre8tvMG
@Cre8tvMG 2 күн бұрын
Words to stay alive by.
@FelixRukanda
@FelixRukanda 2 күн бұрын
they were falling down with nose down at that time so what he (the 3rd pilot in the jump seat) said was correct
@johnwolf2349
@johnwolf2349 2 күн бұрын
@@FelixRukanda They were still stalled. It can be paradoxical, but in that case you may well need to first pitch down further to get the wings working again, *then* pitch up The plane gave that command only because GPWS doesn't actually know or care if you're in a stall or not - basically every crash ends with GPWS shouting "Pull Up!", no matter what is causing it.
@Rasta8889
@Rasta8889 Күн бұрын
​@@FelixRukanda They weren't falling, they were in a spin. Spin recovery includes full counterrudder, ailerons neutral, wait for the spinning to stop, PITCH DOWN (to unload the wings) and then (and only then!) pull out of the ensuing dive. The fact that the nose is already pointing downwards considerably doesn't matter. It's quite unintuitive to push forward when all you're seeing is already the ground beneath you but you can actually feel the stall ending with a slight jolt of the aircraft as the air flow reattaches to the wing.
@halesworth01
@halesworth01 3 күн бұрын
Petter, I love your video's, I'm 54 years old (So too old to be a Airbus pilot, I fly the FBW A320 in MSFS) but they actually help me in MSFS and your technical explanations! I have deliberately caused a failure (and most of the time) recovered from it! Thank you, keep up your great work! Regards Clive from the UK
@MAJSav-xk7dp
@MAJSav-xk7dp 3 күн бұрын
The way you do these, going into amazing technical awareness with a really interesting narrative is absolutely brilliant. This is THE way this stuff should be taught. Many of these videos should be required "reading" on pilot courses. I know all this through flying in my youth and an interest in physics, I've not put this all together, especially with the human factors element.
@MAJSav-xk7dp
@MAJSav-xk7dp 2 күн бұрын
The one thing I don't get and I know it's easy to play armchair pilot and also I have some small understanding of Human Factors, is why there is so much aversion to just enter straight and level flight and take a minute. I suppose in reality that actually happens a lot more often, but we don't hear about it as the situation is much less serious.
@dignaestrella4375
@dignaestrella4375 3 күн бұрын
Thank you for covering this accident! I am from the Dominican Republic, I was born a month after this accident, but my family told me the story about this accident. My parents used to live by Cabarete, very close to where this accident happened
@lhw.iAviation
@lhw.iAviation 3 күн бұрын
You know, my grandfather always said, "We don't know what to do in life, but we just know what not to do." Every accident seems to be a "what not to do" lesson
@MentourPilot
@MentourPilot 3 күн бұрын
This is unfortunately very true. Aviation becomes safer by learning from the mistakes of the past.
@liberalcannibal2346
@liberalcannibal2346 3 күн бұрын
Perfect timing. Just sat down to have my tea* 😁 *That’s my evening meal for those of you not from the north-west of England lol.
@eamonnmorris5331
@eamonnmorris5331 3 күн бұрын
" ... but in this case [the specific pre-flight test procedure] had not been done". Chilling words!
@backglasses
@backglasses 2 күн бұрын
In my flying career I have lost my airspeed indicator 3 times. I handled the situation by referring back to memory of what my power settings were for various airspeeds. Climb, cruise, desents and landing, and all worked out well.
@mandowarrior123
@mandowarrior123 Күн бұрын
Its inconceivable to me these guys learned to fly with real qualifications to not naturally be able to do this. These guys are meant to have learned on the real old stuff.
@kabirsingh5502
@kabirsingh5502 3 күн бұрын
I am not a pilot and now not even a science student but I find it fascinating to learn about these small details regarding how planes work how much of a workload pilots have and how quick they need to react if any problem start to occur and I find your way of telling about these incidents really good cause their are many other place who also cover these accidents but they are spicing it up and dramatizing it instead of providing a proper informative video. I watch your video cause when I was a kid I wanted to become a pilot how plane flies and controlled in the sky fascinated me.
@Evergreen64
@Evergreen64 3 күн бұрын
I've always been amazed at how some pilots just don't have an understanding of how the aircraft they are flying works. In the '80's I was working for a company that had a lot of former military working there. I was talking to a former A4 Skyhawk pilot that thought reverse thrust was created by the vanes inside the engine reversing like a prop does! Even I, as a kid (21), knew that this wasn't possible.
@Freeeez3
@Freeeez3 Күн бұрын
technically possible, if you'd reverse the angle of the turbine blades you'd also reverse the direction of thrust on an already spooled up engine obviously that's not how reverse thrust is implemented, for various reasons... but i wouldn't be surprised if that hadn't been looked at as a concept by engine manufacturers at some point
@JasonWardStudios
@JasonWardStudios 2 күн бұрын
I'm glad that you've picked up the mantle of doing these in depth aircraft investigation videos. You and your team to a wonderful job of gathering the facts, combining them with good visuals presentations, and presenting them in a way that keeps the viewers interested. Thank you to you and the team for spending so much of your time and resources to create these videos. I, for one, truly appreciate all of your time and effort.
@DavidWest2
@DavidWest2 3 күн бұрын
I’m not even a pilot and I swear some of these accidents are infuriating. The pilots were doing everything to crash a perfectly flyable plane.
@ahgflyguy
@ahgflyguy 2 күн бұрын
Seriously. I only fly hang gliders, but the thought of stalling and keeping an aircraft stalled and not noticing is just unfathomable. They’ve got stick shakers! They TELL YOU you’re stalling. Just point the nose down. Also, aircraft handle differently at different airspeeds. I’ve had to fly my hang glider with my eyes closed before due to getting an irritant in my eyes. The feel of the glider told me about my airspeed and where the thermal was that I was hanging out in. I know how a slow glider handles. I just can’t imagine what kind of training you need to have to fall back to panicking instead of just lowering the nose.
@cgtrout
@cgtrout 2 күн бұрын
​@@ahgflyguy The one thing that is incorrect here is stating that pilots can rely on their senses in a scenario like this. In the absence of visual cues pilots become "spatially disoriented" which has been a big factor in a lot of aviation crashes. There only hope was to realize that the captains side was showing bad data and/or understanding technically how the stickshaker system worked on their plane and reacting appropriately to it. The sad thing here is that they got to the point where they didn't trust any data they were getting to the extent they didn't even trust the stick shaker any more.
@ahgflyguy
@ahgflyguy 2 күн бұрын
@@cgtrout Sure. But when you don’t trust ANYTHING, the most important thing to do is not stall the aircraft. And that means not keeping it nose-high. It’s essentially what the new procedure is: give it plenty of thrust and a slight nose-up attitude. That’s there to encourage the most important thing: not stalling when you don’t know what to trust. Because you can trust the sound of the engines, and you can (almost always) trust the attitude indicators, and they’re easy to cross-check.
@cgtrout
@cgtrout 2 күн бұрын
@@ahgflyguy Absolutely agree, but the key point here was that the pilots didn't even understand they were in a stall.
@volkansanbay
@volkansanbay 3 күн бұрын
I was waiting for you to make a video about this flight. It was a shocking accident in my country at the time . Thank you.
@bencappello5324
@bencappello5324 2 күн бұрын
Peter, I’ve been watching your videos for a long time. Your research has always been impeccable but man the quality of the production these days is incredible. The change happened slowly but I want to congratulate you and your team!
@JTIZZO
@JTIZZO 3 күн бұрын
It's incredibly minor, but at <a href="#" class="seekto" data-time="2050">34:10</a> the wind vane moves the wrong direction. It should move clockwise, not counterclockwise.
@omgski
@omgski 3 күн бұрын
Retard
@Potato-dx5mc
@Potato-dx5mc 3 күн бұрын
Pilots checking circuit breakers to fix issues just like my grandpa when he smash the TV to fix the image
@MentourPilot
@MentourPilot 3 күн бұрын
Well… almost
@TJ-vh2ps
@TJ-vh2ps 2 күн бұрын
Well, with the old analog tube TVs, banging on them would actually often fix the problem for a while.
@enigmawyoming5201
@enigmawyoming5201 3 күн бұрын
We have those damn mud daubers all around our homestead. They can clog up ANYTHING! Even our dryer vent. Their mud houses aren’t that big, but somehow they figured out that the heat and humidity coming out of our dryer is a great location for a condominium complex, resulting in numerous golf ball sized hardened mud globs inside our 4” vent tube.
@NicolaW72
@NicolaW72 2 күн бұрын
During millions of years they´ve figured out that putting their eggs together with feed into a small tube and closing it with mud is a great way of brood care. They haven´t figured out that a Pitot Tube on an Aircraft isn´t the right place to do so.
@andykeith1
@andykeith1 2 күн бұрын
Yeah we have lots of them here. I opened a window the other day and found 5 old mud houses embedded in the window frame. From what I've seen, a pitot tube would be their ideal nest site!
@NicolaW72
@NicolaW72 2 күн бұрын
@@andykeith1 Indeed.
@bladi-senpai9398
@bladi-senpai9398 3 күн бұрын
i waited so much for this video, being from dominican republic myself, this is one of the worst accident to my country (also AA 587)
@ExtantThylacine
@ExtantThylacine 3 күн бұрын
<a href="#" class="seekto" data-time="2304">38:24</a> we all know the real reason the first officer said that.
@Sir_Lagg_A_Lot
@Sir_Lagg_A_Lot 2 күн бұрын
The edgelord part of my mind thought it was funny.
@richfiles
@richfiles 2 күн бұрын
I know it is technical terminology, but I cracked up, cause that captain was doing his best to _be technical._
@yarost12
@yarost12 2 күн бұрын
"bruh moment"
@SubTachyon
@SubTachyon Күн бұрын
Came here to say this. FO has had enough of Captain's "flying" 😂
@Hans-gb4mv
@Hans-gb4mv 3 күн бұрын
It's often crazy when you realize how fast these things go from no issue to fatal incident. This flight only lasted 5 minutes while it takes 40 minutes to explain the entire thing.
@Pentium100MHz
@Pentium100MHz 3 күн бұрын
On the other hand, 5 minutes is a lot of time. Usually when driving a car, the time between something going wrong and a crash is a few seconds. Stuff on airplanes usually goes wrong slower (not helicopters though).
@NicolaW72
@NicolaW72 2 күн бұрын
Indeed.
@torstenscholz6243
@torstenscholz6243 2 күн бұрын
Bears a scarily strong resemblance to Air France 447, where the flight also got completely out of hand within a few minutes.
@NicolaW72
@NicolaW72 2 күн бұрын
@@torstenscholz6243 Indeed. The difference is: The Pilots of Air France 447 had 13 years later (!) the chance to learn from Birgenair Flight 301. The Pilots of Birgenair 301 had with their knowledge - or better: lack of it - no chance.
@Andrew-iv5dq
@Andrew-iv5dq 3 күн бұрын
<a href="#" class="seekto" data-time="2611">43:31</a> YES! I was thinking about this during the whole video. In my C-172 days, we specifically trained for this. Put the airplane in a known state: wings level, neutral pitch, and 2200 rpms. That should result in level flight at cruise speed. Then start figuring out what to trust and what not to.
@TIMtheTiny
@TIMtheTiny 2 күн бұрын
I'd like to point out a minor error. With a blocked pitot, the IAS does not increase as a result of the air inside the pitot expanding as was stated in the video. As the pitot is blocked the pressure inside it remains constant. The airspeed increases in climb because the static pressure measured by the static ports is decreasing (unchanged total pressure minus a decreasing static pressure will result in an increasing dynamic pressure). Great video, keep up the good work.
@MentourPilot
@MentourPilot 2 күн бұрын
Thank you
@catouniverse
@catouniverse 3 күн бұрын
not me loudly cursing all throughout this video. the physics and technical explanations are SO fascinating to me, but I gotta admit this one made me cry
@christophpoll784
@christophpoll784 3 күн бұрын
Thx for explaining the difference of indicated air speed to ground speed. Just asked that question in an older video of your channel😅. Keep flying, you are doing some great videos that really help me understand a lot of things in aviation.
@kaiperdaens7670
@kaiperdaens7670 3 күн бұрын
It's interesting how most planes that crash seem to have rather inexperienced crews or very experienced crews.
@H3LLGHA5T
@H3LLGHA5T 3 күн бұрын
it's also the same for workplace accidents, when people get complacent, everything becomes 10 times more dangerous.
@Wileylikethehawk
@Wileylikethehawk 3 күн бұрын
Happens a lot with motorcycle accidents too. Beginners and people with complacency seem to be the ones that make the mistakes.
@xisotopex
@xisotopex Күн бұрын
its also surprising how many crashes involve airplanes that are actually able to fly.... on the flip side, aircraft with actual issues in regards to their ability to stay airborne and controllable sometimes seem to have better results...
@dolgesdeleongarcia4567
@dolgesdeleongarcia4567 2 күн бұрын
Thanks for covering this. Here in the Dominican Republic this accident still fresh in the memory of a lot of people. Greetings from DR 🇩🇴🇩🇴🇩🇴
@NicolaW72
@NicolaW72 2 күн бұрын
It was also the crash with most German citizens until today.
@johnnunn8688
@johnnunn8688 3 күн бұрын
Waaaay back in the early 90s, I was working at 10 Sqn Royal Air Force on the VC10. (The most beautiful pax jet ever?) There was a problem but can’t remember what happened but the aircraft landed safely. The static port bungs were made of a hard-ish plastic and over the years had become brittle. Before the flight when the bungs were removed, a piece of plastic snapped off and blocked the port. So, always check bungs and blanks.
@caput_in_astris
@caput_in_astris 3 күн бұрын
Oh I remember this story so well. I was wondering when you would cover it. It is today - many thanks!
@andrelanger4553
@andrelanger4553 3 күн бұрын
Thank you. Was waiting for this video from you as I was affected back then. Great job! Thanks Petter.
@MentourPilot
@MentourPilot 3 күн бұрын
I hope it will explain it well for you! Thanks for watching
@Arvind-fs5zh
@Arvind-fs5zh 2 күн бұрын
Another Brilliant, balanced assessment and review, Peter. Tack !
@lewismartinez5130
@lewismartinez5130 3 күн бұрын
I had so many plans for what to do this morning. Then I see a Mentour Pilot video in my feed.
@wesss9353
@wesss9353 3 күн бұрын
Right! I have a snowblower I should be getting ready for winter
@soundofprice
@soundofprice Күн бұрын
This channel is soo awesome, not a pilot but learning quite a lot and not just aviation related but also helps in software development
@GottaLoveGoats
@GottaLoveGoats 3 күн бұрын
I love watching your videos! I very much appreciate the level of detail you go into and I learn a lot by watching them. I called the stall risk very early on!! :)
@triplex86
@triplex86 2 күн бұрын
Another great video - very thorough and informative. The graphics and animations that you use in your videos are really superb. Thank you for posting the video.
@Kostis05cy
@Kostis05cy 3 күн бұрын
I was just now studying instrumentation for my ATPL exams. I get on KZbin and i get a study lesson about the ASI by Peter!!
@MentourPilot
@MentourPilot 3 күн бұрын
I hope it will be helpful! Best of luck with your exams.
@Kostis05cy
@Kostis05cy 3 күн бұрын
@@MentourPilot thank you!
@nevermind3147
@nevermind3147 3 күн бұрын
I absolutely love the new schedule, being able to look forward to a new amazing video every week. Thank you for the great work you and your team do! It has generated quite the fascination for aircraft in me.
@aerotube7291
@aerotube7291 3 күн бұрын
Beautifully crafted storytelly!
@dennisspears7177
@dennisspears7177 3 күн бұрын
I’m surprised the pitot tubes do not have a facility (such as high pressure air) to blow outwards so the tubes are cleared of any obstructions.
@Vincent_Sullivan
@Vincent_Sullivan 3 күн бұрын
Blasting high pressure air into a pitot tube would give the very sensitive air pressure measuring transducers a rough time, possibly upsetting their calibration or destroying them.
@dennisspears7177
@dennisspears7177 3 күн бұрын
@@Vincent_Sullivan thanks for the insight.
@mediocreman2
@mediocreman2 2 күн бұрын
And how would that guarantee that they're clear?
@Klockorino
@Klockorino 3 күн бұрын
Just from the thumbnail, I think I can figure it out, and yeah I dislike those particular insects quite a bit. They build those things on my car annoyingly frequently.
@MentourPilot
@MentourPilot 3 күн бұрын
Yeah, they have a strange affinity for pitot-probes
@robertpearce8394
@robertpearce8394 3 күн бұрын
Just insects doing their insect thing.
@NicolaW72
@NicolaW72 2 күн бұрын
During million of years they figured out that putting their eggs and feed for their brood into a tube and closing then the entrance with mud is a succesful way of brood care. They still haven´t figured out that closing the entrance of a pitot tube of an aircraft isn´t a good idea, neither for the aircraft nor for their brood. They simply don´t know it better.
@darshanp651
@darshanp651 3 күн бұрын
Watched this one in the background, Capt Petter your descriptions are just brilliant. I would suggest starting a podcast too! More so for events requiring less visual cues.
@TheShowblox
@TheShowblox 3 күн бұрын
It is still amazing to me how us humans created these incredibly complex machines and everything from, starting out, just some rocks and dirt.
@user-bc4kt6nc1p
@user-bc4kt6nc1p 3 күн бұрын
Shouldn’t the auto pilot have noticed that the right and standby indicators showed the same value and therefore disregard the left indicator?
@mattym8
@mattym8 3 күн бұрын
In theory the AP could have been designed that way, yes. Boeing didn’t do it that way though. The right AP uses the copilot instrument (I think) and they could’ve selected it at any time. They didn’t. They used the left and center APs but never tried the third one.
@NicolaW72
@NicolaW72 Күн бұрын
@@mattym8 Indeed.
@tiaralcu
@tiaralcu 3 күн бұрын
the first officer responded "ratard?" out of context would be crazy😭😭😭
@epigonesenvy
@epigonesenvy 2 күн бұрын
it wouldn't though
@clarielvalera3369
@clarielvalera3369 3 күн бұрын
I real sad day on my country. Remenber the coverage in the news. Thanks for covering this. Our aviation authorities have definitely learned from it
@wokewokerman5280
@wokewokerman5280 3 күн бұрын
These air speed emergencies have always puzzled me in why the captain then does not respond within his knowledge of the aircraft and his airmanship. When his airspeed is erratic and cannot be trusted, then level off in thick air, say 120, set thrust at a level you know is safe to maintain a reasonable airspeed, then work the problem for a bit and call in - then without resolution, turn back. This, air france, other incidents seem like a good airman could easily escape out of.
@justvid366
@justvid366 3 күн бұрын
Well, Air France had all their pitot tubes unreliable.
@joshlampe3458
@joshlampe3458 3 күн бұрын
Sounds like an unreliable air speed checklist 🤣
@mattym8
@mattym8 3 күн бұрын
This sounds like a reasonable QRH checklist. I haven’t read the 757 book but your steps seem very reasonable.
@aaron6806
@aaron6806 3 күн бұрын
Yeah, fly the perfectly airworthy plane! With 1800hrs on type you better have some basic understanding of power settings for different airspeeds, like you would have during initial training for your licence.
@Jswizzle217
@Jswizzle217 2 күн бұрын
@@justvid366they were unreliable for like one minute. It’s just that FO Bonin panicked to such a degree that he managed to put the plane into such an insane attitude that the unclogged pitots were sensing a pressure less than the static ports so the computer assumed the pitots were still broken.
@JohnHewson-e7u
@JohnHewson-e7u 22 сағат бұрын
Superb graphics, so very helpful to the explanations. Well done. Another professional presentation.
@DarthEvilicus
@DarthEvilicus 2 күн бұрын
Air speed unreliable may seem like an innocuous emergency but it’s one of the most terrifying if you aren’t prepared for it because of so many alarms, false indications and false warnings associated with it. It’s hard to concentrate when you have the overspeed clackers blaring at you as you are trying to solve an issue
@crystalsoulslayer
@crystalsoulslayer Күн бұрын
It's a testament to how well you explain things that I, a non-pilot, can now reliably predict what's about to happen based on the setup. These fatal accidents are such sad stories, but I think investigating and sharing that story, to help prevent anything similar from happening again, is the best possible way to respect the memory of those who were lost. I often wonder how much safer it would be to drive if we all took that responsibility as seriously as pilots take flying.
@goodbyemr.anderson5065
@goodbyemr.anderson5065 3 күн бұрын
Suddenly my speedometer loses all function while entering a freeway, I immediately slam on the brakes, and swerve left and right.
@AdrianColley
@AdrianColley 2 күн бұрын
Don't forget to engage cruise control as soon as you start drifting.
@goodbyemr.anderson5065
@goodbyemr.anderson5065 2 күн бұрын
@@AdrianColley haha yes, another classic maneuver.
@DonkenAndToivolaRR
@DonkenAndToivolaRR 3 күн бұрын
"4° pitch up and 75% thrust setting" is a thing I wondered through many videos on aviation accidents. As a non-pilot I always wondered if pilots have a set of working settings in their mind that they could apply to any situation when they get irritations from instrument readings or aircraft behaviour?
@crisp.3481
@crisp.3481 2 күн бұрын
Pitching up close to 20 degrees node-up, in Climb mode, in an almost fully loaded aircraft and thinking that it is reasonable to overshoot the maximum designed airspeed, that is what I call an extremely experienced Captain! I am sick of thinking that this kind of pilot still flies today.
@Kasiek2011
@Kasiek2011 2 күн бұрын
Actually that particular one doesn't...
@user-uw7cr4os4r
@user-uw7cr4os4r Күн бұрын
Love the in-depth technical explanations. In fact your channel is inspiring me to perhaps pursue a career in Engineering
@PowerShellWizard
@PowerShellWizard 2 күн бұрын
As painful as it is to watch a video about failure and fatalities, credit must be given to Petter. I see a new mentour pilot video and I watch without question. This is just how good of a content creator he (and his team) is/are and how much attention to detail is there. I also appreciate the fact that even though I am not in the aviation field, I still learn a lot but watching these videos. Thank you Petter and team!
@evdl3101
@evdl3101 3 күн бұрын
The first thing that I was thinking - as a professional pilot with so many hours one should know approximately what settings of pitch and thrust are normal settings. Get those approximately right and then you have time to figure out the rest. Turns out in the end that this is now standard practice in case of unrelyable airspeed.
@plektosgaming
@plektosgaming 3 күн бұрын
A bit worrying that this had to be re-taught to professional pilots. It kind of makes me wonder how much initial training on single engine aircraft they really had?
@Kobby_Sweetboy
@Kobby_Sweetboy 3 күн бұрын
Thank you for giving us a video every week
@kellyem33
@kellyem33 3 күн бұрын
I took off in a 172 with a clogged pitot tube. ALWAYS look for airspeed alive before you commit. It is NOT just something for jets. I resorted to engine speed management and feel. I decided to use the stall warning as a backstop for too slow an airspeed. I circled the pattern in the normal manner, with engine and flaps aat normal settings, and which gives you a second hand point for probable airspeed. Then I just landed normally, alert to whether the plane is mushy or too crisp.
@22vx
@22vx 3 күн бұрын
Intriguing and informative👍Thank you Petter for posting this engrossing episode!
@MentourPilot
@MentourPilot 3 күн бұрын
Thank you for watching!
@elcarmi
@elcarmi 3 күн бұрын
Your version of this story looks very different from the Mayday episode. I really prefer your version over theirs as they make it seem like the pilots don't even know how to fly a plane and that makes people less confident in flying plus you add context they would never include. Keep going, this series is amazing content!
@elcarmi
@elcarmi 3 күн бұрын
Please review flights Avianca 52 and American 965. Those would be really really good episodes even if we know what is going to happen by the end
@stee6stee9
@stee6stee9 3 күн бұрын
Yours explanations are supreme. Excellent storytelling. One of the best channels on KZbin.
@RTannamal
@RTannamal 3 күн бұрын
I worked aircraft maintenance for 30 + years, and I can tell you that not installing safety devices and intake covers is a major QA fail.
@AlanaSmith223
@AlanaSmith223 Күн бұрын
I have emailed yourself and also a few other flight channels to ask this question: how is training done with crews, and are they intentionally overloaded in training? Procedural training is absolutely important - "today was are going to go through this problem and how to work through it" - but you absolutely must do simulator training whereby they are flying along / taxiing along / whatever and suddenly alarms start to blare, the aircraft banks over, one engine stops, enters a steep climb or dive, instruments all go black etc etc and they get overwhelmed with the physical, audible, visual stimuli and have to work out what is going on and what they have to do to fix it. It's like Tyson said: "everybody has a plan until they get punched in the face" and without exposure to training like this then you'll never have a crew capable of fully dealing with problems. Tis is, for example, why the US Army so a lot of training with live ammo zipping a foot over soldiers heads, because they know they're helping them deal with the worst case scenario if and when it happens.
@fareedmasood
@fareedmasood 3 күн бұрын
This incident reminds me of the story where the team forgot to remove the covers on the tubes. 😮😮😮
@Papasmokes875
@Papasmokes875 3 күн бұрын
Sometimes you don’t know what you don’t know, unfortunate. With your channel I hope training can be updated 😊
@semadt
@semadt 3 күн бұрын
I remember the extensive media coverage in German media at the time. I've heard a bit about this accident now and again over the intervening years, but the conclusion was usually along the lines of "pitot tubes were blocked, mechanics on the ground didn't do what they should have, that's why the plane went down". This video is the first one I can remember that clearly presents the entire accident sequence with comments not only about what happened and why, but also which indicators the pilots could have used to find out what is going on or what they could have done to recover. We could discuss endlessly what should have been done when and by whom, but for me the takeaway from this video is a much clearer understanding of what actually went on, what constraints the pilots were under, and why in the end a lot of relatively minor mistakes were made that sent this plane into the ocean. That starts with the first signs during the takeoff roll, but as you explained and I've heard elsewhere, I guess the captain wasn't too keen on facing passengers and his employer if he decided to stop takeoff and declare the plane unsafe to fly. I can very well understand why someone in that situation might be focussed on every detail that might enable the flight to continue, and downplay everything that wouldn't. Added to that that he was called in at the end of the day and after a week and a half off, to take over a flight whose passengers were already on edge because of the delays and waiting, plus then being confronted with a situation that he was never trained for and that wasn't, as you said, very well understood at the time, and it gets much easier to understand why the pilots more or less panicked - which then made a better outcome even more unlikely. Thanks a lot for your work and that of your team, I appreciate your insights into those accidents very much!
@aaron6806
@aaron6806 3 күн бұрын
"Never trained for"? You must not be a pilot, because unreliable indications have been well understood since pressure gauges were invented, and every single pilot will have passed written and in-flight exams on such problems. The PIC had 25000hrs, and yet completely lost his shit over something he would have been drilled on for decades. Never once chose to fly the perfectly airworthy plane and work the problem, as he was well trained to do.
@jaekae13
@jaekae13 3 күн бұрын
This is an excellent summary! I think you broke down the factors at play in the minds of the pilots during the takeoff in a thoughtful and well-reasoned manner. I think that the end result of all those factors created something similar to a panic response by the pilot, and he froze up, unable to make the decision to abort the takeoff. And the way things continued to play out in the cockpit during the next five minutes confirms that, in my mind. Petter mentioned the startle response in a recent previous video, and how humans tend to respond to it. Their decision-making and problem-solving skills usually deteriorate, contributing to confusion and a loss of situational awareness. This is why we have checklists and memory items, because under these conditions, pilots tend to default to their training and/or their usual routine. And if they haven't been trained in how to handle the situation they're faced with, and what steps they ought to take, they often develop tunnel vision, hyper-focusing on one specific problem and ignoring all others- and they can also start to take actions that don't make any sense in that situation. So it was the stall that ultimately caused the crash, and the mindset of the pilots at the time led to them failing to execute a proper stall recovery procedure. Unfortunately, this is a near-universal response when we are under a certain amount of pressure or stress, and then faced with something unexpected and confusing that requires excellent problem-solving and decision-making skills. All of which is to say, I've read other comments blaming the pilots for this crash. But hindsight is 20/20, and very few people have ever had the lives of hundreds of people in their hands during a very stressful and chaotic situation. So it's tempting, and easy, to judge the pilots- especially when we are unable to put ourselves in their shoes. So the accident, even though a blocked pitot tube was the inciting issue, was still preventable if the pilots had taken certain actions. While this is incredibly tragic, I don't think it's helpful to place blame solely on pilot error or perceived incompetence. They are only human, and this was a situation that they had not been trained for and likely did not have any relevant checklist for. Anyway, thank you for a very thoughtful and reasonable contribution to the conversation! 😊 I appreciate your input, and think it's important to highlight these things to gain a better understanding of, and sympathy for, what is likely going through the minds of the pilots when they make (or fail to make) critical decisions under pressure.
@semadt
@semadt 3 күн бұрын
@@aaron6806 I am indeed not a pilot, I never worked in any aviation-adjacent field even. So my knowledge is just that of a layperson who's interested in the reasons and backgrounds of these crashes. In other words, rather suspect knowledge. But what I understood from the video is that the pilots only had the sort of basic instruction in the matter that every pilot has, the captain likely didn't have any recent detailed info about that airspeed indication issue and the blocked pitot tube functioning as an altimeter Petter explained, the crew didn't have any CRM training, so neither junior pilot was able to make his opinion known clearly even though the relief pilot at least did have an idea of what's wrong and what to do. Neither was the captain trained to more clearly take his fellow pilots opinions into consideration when he found himself confused. I've heard a couple times in various videos what seems to be the pilot-specific adaptation of the old adage of taking a deep breath in stressful and confusing situations before sorting through the issues at hand systematically, but even that seems to have been forgotten here. But I can't condemn the captain for that, since it's vastly different judging this from an armchair safely on the ground with your favorite drink in hand or late at night after a surprise call-in to work and several days off beforehand. I don't know about you, but I know if I have been off a week and a half, even more if my time off was cut short very unexpectedly, I need some normality to reboot my brain before I am able to deal with complications efficiently. Thankfully I was never in a position where lives depended on me working at top efficency without warning.
@aaron6806
@aaron6806 3 күн бұрын
​@@semadtThat is a very thoughtful, and well-written comment. One of the glaring issues in this case was not the failure to diagnose the ASI issue, but the total loss of situational awareness and recovery from an unusual attitude. Those factors, I can assure you, were well-understood, and well trained for. The inattention to pitch angle and the completely incorrect (opposite)reaction to a developing stall are the real unforgivables here.
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