Can Aircraft doors be opened in the air?!

  Рет қаралды 170,002

Mentour Pilot

Mentour Pilot

Күн бұрын

Get 20% discount on Brilliant.org 👉 brilliant.org/mentourpilot/
Can a Passenger open an aircraft door inflight? If not, what stops them?
In todays video I will be discussing the doors, slides and emergency exits on the Boeing 737-800. I will be talking about little straps, with huge importance, stupid cargo doors and why the back doors should NEVER be opened if you end up landing the aircraft in water.
I hope you will enjoy todays episode and continue to ask questions, thats what feed this channel.
If you want to get the latest aviation NEWS, hang out with other aviation enthusiasts or watch awesome 360 videos, get the Mentour Aviation app 👇🏻
📲
If you want to be part of my Patreon Crew, and support the channel👇🏻
📲 / mentourpilot
If you are interested in Desktop Aviation news, quizzes and more 👇🏻
📲 www.mentourpilot.com
Follow my life on Instagram, and get awesome pictures from the cockpit! 👇🏻
📲 / mentour_pilot
I also want to send a HUGE "Thank you!" to the featured videos nd channels in this episode. Check out the awesome ful versions of the videos with the links below
Movieclips (Passenger hanging outside aircraft)
• Mission: Impossible - ...
TomoNews US (Passenger tries to open aircraft door)
• Passenger tries to ope...
Dutchplanespotter klm (Opening back door from outside)
• KLM Boeing 737 door op...
Nevix77 (Normal cargo door opening)
• NORMAL CARGO DOOR OPENING
Patrick Savstrom (Slide deployment)
• Norwegian Air Shuttle ...
Duke Tatekawa (Aircraft getting serviced)
• Airport ground work

Пікірлер: 613
@jamesfunk7614
@jamesfunk7614 4 жыл бұрын
In the 1990s, we were aboard a DC10 when a passenger tried to open a door in flight. He was restrained by passengers. The pilots landed at the closest airport to have him arrested.
@Repented008
@Repented008 4 жыл бұрын
Heh, I remember accidentally almost activating that slide on an NG years ago when I was a junior security agent, trying to inspect the aft galley waste bin. The FA caught my hand at literally the last second, breathing a sigh of relief with her hand over her chest. I've never been so embarrassed in my life😂😂😂. There were PAX on board, but the flight being in-transit, they were fueling. Ahhh, you bring back memories with that strap, Peter.👍
@robertdennis3892
@robertdennis3892 Жыл бұрын
A man managed to open what appeared to be one of the forward doors on a jetliner in South Korea. It was 850 ft above the ground, I think, on landing approach. A plug door might not prevent this , as internal pressure becomes greater than the outside once the aircraft exceeds about 8000ft altitude. But the airstream, somehow didn't keep him from pushing the door completely open.
@kirk1131
@kirk1131 Жыл бұрын
I thought, the door was at the rear. Nitrogen opens the door.
@sorestedhebytheTumtumtree
@sorestedhebytheTumtumtree 4 ай бұрын
He made a video about it.
@ianstobie
@ianstobie Жыл бұрын
Go to 4:56 for how the passenger entry/exit doors work, now very topical following the Asiana incident when a passenger managed to open one in flight. Looking forward to Mentour covering it, but the aircraft seems to have been landing. The intro is worth watching too, as it covers service doors and how many doors are required to get people out fast in an emergency evacuation.
@voxer99
@voxer99 4 жыл бұрын
This Mentour is a very clever chap. He knows how to get the av enthusiasts AND the pet-lovers.
@ethelcross3599
@ethelcross3599 2 жыл бұрын
He is a very handsome and sexy Pilot..
@TheKaidynB
@TheKaidynB Жыл бұрын
Hate to break your heart but he’s married
@livenfree
@livenfree Жыл бұрын
Yes, his puppy is cute!
@PRCOM
@PRCOM 4 жыл бұрын
The inward cargo doors were put in place because when the first series of 737 went into testing the outward cargo doors kept failing the Pressure tests and blown out, so they redesigned the cargo doors. Ironically the same thing happened to the DC10 during same test but they just ignored it and it cost a lot of innocent lives.
@frankbutaric3565
@frankbutaric3565 3 жыл бұрын
The 707 has doors that are smaller that the hole they plug but open outward
@takingafatdump
@takingafatdump 2 жыл бұрын
that must have been back when boeing valued designing superior aircraft and would not gloss over vital system errors that cost hundreds of lives *cough 737 max
@JoshuaPlays99
@JoshuaPlays99 Жыл бұрын
@@takingafatdump You would think adding an auto trimming function would be a critical flight control system to inform pilots and airlines about, but nooo
@colingrant321
@colingrant321 4 жыл бұрын
Your dogs are so happy. As an animal lover, makes me smile.
@ministerdjspliff
@ministerdjspliff 4 жыл бұрын
I'm a also a vegan and animal lover. All the best!
@grzib
@grzib 4 жыл бұрын
ministerdjspliff God bless You
@4stringmanagmaildcom
@4stringmanagmaildcom 4 жыл бұрын
One advantage of the inward opening cargo doors is ground equipment won't run into them. Also, I was a participant in the emergency evacuation certification test for the 767. It was crazy. Also Boeing testing on the 747 in the 60's when I was a teen. There was big concern about passengers going down the big slides from the upper deck. My dad worked for Boeing.
@adamw.8579
@adamw.8579 4 жыл бұрын
If You mean DC-10 cargo door... so it was slight different construction, internal pressure was caught by locking system. Nowadays doors are self-locked by air pressure - are open to inside, after pressure equalization.
@ImperrfectStranger
@ImperrfectStranger 4 жыл бұрын
Also, inwardly opening cargo doors are small enough to be manipulated manually (with a little spring-loading). It's much easier to open an inwardly opening door by pushing from a set of steps. Outwardly opening doors of the same size would be a pain to manipulate and have nothing to keep it in the open position.
@ainzooalgown7589
@ainzooalgown7589 4 жыл бұрын
there a 747 United Airlines Flight 811 where the outward opening door blew out due to faulty locks and people died. hence i prefer inward doors since the pressurization keeps it closed rather than just locks
@jur4x
@jur4x 4 жыл бұрын
I remember one of the Mayday episodes. There was a plane that caught fire during take-off. They did abort take-off and managed to stop. One of questions raised during investigation was: why there were so many casualties despite aircraft being certified to evacuate with only half exits available (which was the case in this accident)? What they discovered was "emergency evacuation" during certification was too organised compared to real emergency. So they tested it again but in order to introduce some chaos they said something like "first five to get of will get £20" (not sure about exact amounts though) and people did behave like in real fire.
@EinkOLED
@EinkOLED 4 жыл бұрын
If you are referring to the british airtours flight 28M, the plane was a 737-200 classic where the overwing exits needed to be physically picked up and thrown out onto the wing. On that flight several events happened which prevented the safe evacuation of passengers, the forward right exit was jammed and passengers weren't briefed (it wasn't made a requirement then) on how to use the overwing exits and therefore struggled to open it. When they did managed to released the hatch on one side, it dropped onto a passenger trapping her and the narrow exit slowed the evacuation process. Which is why today the emergency overwing exits have a wider seat pitch with a easier safe hatch opening and a briefing given to able bodied passengers. The smoke also made evacuation more difficult which is why aircraft manufacturers now use floor lighting which work even when power is lost and will guide passengers who are crawling under smoke to find their way to the nearest exit.
@johnstedman4075
@johnstedman4075 4 жыл бұрын
The AAIB report on that Manchester accident involving a British Airtours 737 makes sad reading. A significant factor in the high casualty rate was that the fire on the port engine deveoped very quickly and when the Captain rejected the takeoff and pulled off onto a taxiway there was a strong wind that fanned the flames onto the fuselage. Not stated, but a possible contributor to the fatalities, was that the aircraft was filled with tourists who were going on a sun and sand holiday, so their reactions may have been less assertive than those on a more business orientated passenger list.
@christianbarnay2499
@christianbarnay2499 4 жыл бұрын
It has always amazed me that all the certification process involves test pilots pushing the aircraft to extreme conditions that far exceed all conditions that it should encounter in normal operation during its entire life, and yet evacuation procedures are tested in perfectly ideal conditions. They install the plane in a wide well lit hangar and use selected volunteers who are heavily briefed on how important it is that they evacuate fast but in order. Also they only use people in good shape. No wheelchair, no elderly with a walking stick, nobody acting as an injured passenger that needs to be carried to the exit by other passengers or cabin crew. No night conditions, no obstacles nearby like trees or broken parts.
@roichir7699
@roichir7699 4 жыл бұрын
@@christianbarnay2499 Well they don't test like this. A former coworker was at the test for the A380 as he worked for Airbus at this time. And of course there are other sources where I have my information from, like a university degree in aviation. The Aircraft will sit in a hangar in a TTOL configuration, just like after landing, there is no really useful light in the hangar (maybe some emergency exit lights in the distance), in the plane there is only emergency lighting and the money for the first few guys is real, but it is more like a few hundred bucks. The simulation passengers have to be selected based on age and height/weight and randomly scattered inside the plane to represent the best possible approximation of a usual loading. Elderly people, kids and disabled cannot be part of the test as it is too dangerous. So this deviation is accepted. Usually there are some broken legs and other injuries during such a test. Even with not so vulnerable people.
@TMccrury
@TMccrury 4 жыл бұрын
Great video. Many moons ago, my Brother in law was in the USAF and stationed at a Bomber wing station where they had B52's. Someone managed to install the Weight on Wheels sensor upside down on one. The result was, on take off, the plane suddenly thought it was on the ground and done what planes are supposed to do when they land and well, the result was it crashed. He was the base ops manager at the time and witnessed the crash. One of the engineers told him what had happened.
@brown-eyedman4040
@brown-eyedman4040 4 жыл бұрын
I've been in C110s and C130s when the rear ramp open. It's actually cool. And even cooler when a tank or truck rolls out and parachute to the ground!
@k-isfor-kristina
@k-isfor-kristina 4 жыл бұрын
I like that your dog evacuated the couch as you were talking about evacuating the plane
@SodaWithoutSparkles
@SodaWithoutSparkles Жыл бұрын
There was a incident happened just a few days ago in Korea where a passenger opened the emergency exit of an A321. Could you try to cover it?
@Bill_Woo
@Bill_Woo 4 жыл бұрын
The evacuation video at 4:02 is striking in that it shows people not getting out of the way at the bottom of the slide. That's tragically reflective of typical human behavioir. Once they take care of themself, most don't have a glimmer of perception of the others that need their cooperation (e.g. clearing the slide area). I see this all the time with drivers. For example, are you someone who sees the car behind you signaling a turn, thus you move so they can make a "right turn on red" or move 6 inches to permit them to enter the start of a turn-only lane? If so, you are rare. Drivers could care less about other cars. Just like the way people hold up everyone else while they take 20 to 30 seconds (EACH) to get their overhead luggage while deplaning. Thank GOD that not everyone is like that. I grab my ----- and move along, and a good number of decent fellow passengers are exactly that way. But in an emergency, where we need to evacuate - I'm not positive that my fellow man is as altruistic as I strive to be.
@sharoncassell9358
@sharoncassell9358 Жыл бұрын
Thats called consideration.
@purplealice
@purplealice 4 жыл бұрын
The famous hijacking case of D. B. Cooper involved him leaving the plane in mid-air, with a parachute. However, the particular plane he was on had a staircase build into the aft end of the fuselage, and that could be opened in flight. That's how he jumped out of the plane.
@TheKaidynB
@TheKaidynB Жыл бұрын
DB Cooper is a legend where I live.
@catmeows2031plays
@catmeows2031plays Жыл бұрын
Lets just say he gone skydiving
@edheather4056
@edheather4056 Жыл бұрын
It was a Boeing 727.After the Cooper incident they locked the aft stairs.
@mikelynn6582
@mikelynn6582 4 жыл бұрын
The dog is so disciplined, letting Mentour do the video! Good explanation about the doors.
@mikezerker6925
@mikezerker6925 4 жыл бұрын
Very interesting video! I was wondering about a lot of these procedures that the cabin crew do during take off and landing. Thanks for the great explanation Captain!!
@blatherskite9601
@blatherskite9601 4 жыл бұрын
The older 737s had plug doors over the wings, too. But they were heavy to manhandle, as there was no hinge, they just fell in on you when you pulled the handle.
@bikkies
@bikkies 3 жыл бұрын
I always love these videos. The next person watching this material just might find themselves in an evacuation or other emergency scenario. Therefore by producing this series of videos, you just might have saved some lives.
@jamesstreet856
@jamesstreet856 2 жыл бұрын
I remember once a plane made a water landing and the passengers had inflatable life vests but some of them panicked and inflated the life vests too early and when the plane filled up with water, they were trapped in the top of the plane because they couldn't dive under water because the life vests were inflated and alot of them drowned. There is also a way to use your jeans and your shirt as a flotation device as well. You learn alot of valuable information in the US Navy. 😀
@TheKaidynB
@TheKaidynB Жыл бұрын
Ethiopian 961. My mom was in the navy as well.
@iLupi
@iLupi 4 жыл бұрын
Definitely checking out the “boarding from the left” video, after being able to experience an entry from the right side, it’s very fun to get to enter from a different perspective!
@SpamMouse
@SpamMouse 4 жыл бұрын
It's nice to board then turn left.
@tazzer9
@tazzer9 4 жыл бұрын
@@SpamMouse normally the boarding and then turning left is reserved for those in business or first on a widebody.
@SpamMouse
@SpamMouse 4 жыл бұрын
@@tazzer9 Why do you think I made that comment then?
@RJ-rt1jp
@RJ-rt1jp 4 жыл бұрын
I just spent the entire day watching your videos yesterday!
@MentourPilot
@MentourPilot 4 жыл бұрын
I hope it was a day well spent!
@butthead6051
@butthead6051 4 жыл бұрын
@@MentourPilot Hello Mr.Pilot Duuuuude, What about when planes are being tested and certified like the A380. I saw the crew with parachutes and special outfits. How do they jump out if the plane comes to grief?
@roichir7699
@roichir7699 4 жыл бұрын
@@butthead6051 For these tests there are special evacuation tunnels installed in the aircraft. Something you will not finde on a normally operated plane.
@plzbgaming
@plzbgaming 4 жыл бұрын
Oh please. I’ve spent an entire weekend watching his videos!
@jimgiordano8218
@jimgiordano8218 4 жыл бұрын
Now I know what the "Arm and Cross Check" means. 23 years of flying all over the world and today I learned something. Thanks
@Old_B52H_Gunner
@Old_B52H_Gunner 2 жыл бұрын
Even though I know most of what you discuss on your videos, your way of teaching is such that I still enjoy all your videos, not just the ones that were new info for me. Keep up the good work.
@charlieirvin5423
@charlieirvin5423 4 жыл бұрын
Hi Mentour Pilot Pete Thank you for Posting this i enjoy all your postings
@YoyomaG6
@YoyomaG6 4 жыл бұрын
I'll be honest that I never saw any straps on the doors of airlines that I have used, but I will definitely look for them in the future! I love this kind of stuff.
@TopCop1982
@TopCop1982 4 жыл бұрын
Another excellent explanation. 👍
@MadeiraAirport
@MadeiraAirport 4 жыл бұрын
Really nice explanation!
@MentourPilot
@MentourPilot 4 жыл бұрын
Thank you!
@MadeiraAirport
@MadeiraAirport 4 жыл бұрын
@@MentourPilot You welcome!
@joelabreu5497
@joelabreu5497 4 жыл бұрын
just made a flight from bordeus to lisbon on an embraer 190, and got asked if i could sit in the emergency doors over the wing, and got training in opening if needed. that was cool. and now you made this video. thx
@basilschwegmann7395
@basilschwegmann7395 Жыл бұрын
A very informative video sir, thank you.
@andrewyoung3299
@andrewyoung3299 4 жыл бұрын
As someone who goes on 737’s as a passenger, this is really interesting Mentour!
@airfoxtrot2006
@airfoxtrot2006 4 жыл бұрын
Great video Mentour I enjoyed watching it, have a fantastic weekend my friend.
@19Maxx68
@19Maxx68 4 жыл бұрын
I really enjoy your videos. Keep them coming !!!!
@Greggory1987
@Greggory1987 4 жыл бұрын
This was a very informative video....great topic!
@mr_nice.
@mr_nice. 4 жыл бұрын
FINALLY!!!!!!..........I found out what that "Armed and crosschecked" means....... but of course......you can open a plane door anytime in flight when you're in Hollywodd!
@1983dmd
@1983dmd 4 жыл бұрын
Super interesting. Thank You!
@vayalobo
@vayalobo 4 жыл бұрын
Once again, thanks for sharing another great video...and meanwhile Patxi is thinking "can I open that door while he's recording" ?
@Ojisan642
@Ojisan642 4 жыл бұрын
Your doggie is like a parallel show in addition to the aviation information 🐶😂 I always wondered what “cross check and verify straps” (as they say on US carriers) meant. Since it happens at the same time as the flight crew is checking the passenger cabin before takeoff, I always assumed straps was just slang for seat belts. Now I know better!
@kimberlyperrotis8962
@kimberlyperrotis8962 Жыл бұрын
I just got my stepdad hooked on your channel, too. I though I had watched all the videos, but yay, found some more!
@samuelvansteen4138
@samuelvansteen4138 4 жыл бұрын
I was flying from Quito to Amsterdam just before Corona. Sitting next to the emergency exit by the wings (no idea what type of plane it was) but I was not briefed on any procedure. The flight attendant was sitting opposite me and when I checked where my life vest was she just pointed where it was. I am no nervous flyer, just want to be safe. But thank you for telling me about the strap and the yellow ring on the wing. Love your channel!
@CatzHoek
@CatzHoek 4 жыл бұрын
I'm not sure if your dog isn't secretly a cat.
@gmoops8986
@gmoops8986 4 жыл бұрын
My thought exactly! A cross-dresser?
@jsmithmultimediatech
@jsmithmultimediatech 4 жыл бұрын
@@gmoops8986 LOL an interesting term to use for it haha, not disputing it though :)
@justaman5418
@justaman5418 4 жыл бұрын
its Dougal from the magic roundabout
@jeffdrum5541
@jeffdrum5541 4 жыл бұрын
The head-butting was the give.
@mog882
@mog882 4 жыл бұрын
PC USER EPIC COMMENT/REFERENCE!! Dougal! I love that little bastard! By the way It’s called “magic carousel” but maybe in a different market (from the USA) it has a different name; please check and report back.
@InopGauge
@InopGauge 4 жыл бұрын
I can attest to the fact that is an impossible to open these doors when the aircraft is pressurized. You would break the handle on the door before the door would actually open. If it is something to do with working a commercial airliner, I've done it. We used to to a little hazing with new employees when we were cleaning the cabin of an RON aircraft. On the DC 9, with just the APU running, you could roll back a control wheel on the center column for a cabin outflow valve and get the aircraft to pressurize. New employees would feel their ears popping and we would pretend like we didn't feel anything. After the aircraft had pressurized to a certain level, we would unlocked the cabin air outflow valve wheel and it would depressurize really quickly and cause your ears to pop even more. New employees had no idea what was going on. LOL.
@jisukim381
@jisukim381 4 жыл бұрын
Greatly enjoyed every single of your videos!
@janedoe9940
@janedoe9940 4 жыл бұрын
Wow, after all this time, I finally understood why the lights need to be dimmed during landing. Thank you, Peter!
@godisholy7067
@godisholy7067 4 жыл бұрын
Love this channel. Just a passenger who’s jitters are smoothed learning more here. Ps everyone loves the little dogs.
@WeinerBlut
@WeinerBlut 4 жыл бұрын
Thank you for an informative and fun video as always! I wonder if you could make a video about the cargo hold and it's features? Sincerely - a fellow swede ;)
@shubhambhutani1
@shubhambhutani1 4 жыл бұрын
Very informative!
@kilianortmann9979
@kilianortmann9979 4 жыл бұрын
If the door has an area of about 2 square meters that would be roughly 10 tons keeping it shut!
@Ojisan642
@Ojisan642 4 жыл бұрын
So even in a partial depressurization scenario, it still would be pretty difficult to open. That makes me feel a lot more confident in the security of those doors!
@deadfreightwest5956
@deadfreightwest5956 4 жыл бұрын
At work I've used vacuum machining fixtures. There's tons of clamping force on what appears to be an aluminum plate with a thin gasket (usually o-ring material or similar). Just using the atmosphere as a clamp.
@colingrant321
@colingrant321 4 жыл бұрын
Naughty child. Go to your room and come back when you are ready to learn what you did wrong...Child or adult can't open door because evaporative cooling system is on full chooch, and several hundred kg due to differential pressure holding door shut.
@dannydaw59
@dannydaw59 4 жыл бұрын
Dwayne "the rock" Johnson ain't pulling that sucker open.
@stvrob6320
@stvrob6320 4 жыл бұрын
I get 7.5 tons, assuming 5psi differential.
@joshuahalla.k.a.controlla6333
@joshuahalla.k.a.controlla6333 4 жыл бұрын
Great video.☺️
@bishalchoudhury8689
@bishalchoudhury8689 4 жыл бұрын
Once again.... An informative video... Love from India
@MentourPilot
@MentourPilot 4 жыл бұрын
Thank you! Glad you liked it!
@danco1968
@danco1968 4 жыл бұрын
I remember that the Boeing 727 (I believe) had a built-in staircase below its tail. It lowered to the ground to provide entry/exit.
@carschmn
@carschmn 4 жыл бұрын
Those cabin door certification tests look like so much fun
@auraaura2417
@auraaura2417 Жыл бұрын
I come here after the Asiana incident today 26 May 2023. It's reported the passenger opened it at about 230 meters 10 mins before landing. Your explanation of the door mechanics here helps me to better understand it.
@ianstobie
@ianstobie Жыл бұрын
Me too! Mainstream media playing it for maximum alarm, so no informed coverage yet. As you mention, low altitude and imminent landing appears to be why it was possible.
@auraaura2417
@auraaura2417 Жыл бұрын
@@ianstobie If the release is true that the passenger did open the door without mechanical failure, I reckon this reveals a critical gap in safety precautions and public communication. Almost all sources said this was impossible without mentioning take off and landing.
@ianstobie
@ianstobie Жыл бұрын
@@auraaura2417 Yes, I agree. That's why we need detailed information. It could be that the door locks come off too soon for commercial reasons, to give a faster turnaround. Or it could be that adding extra strong safeguards to keep doors shut in landings would add a different hazard, slowing evacuation in the event of a landing crash. It's certainly worth a detailed investigation even if no one was hurt in this incident.
@tedjensen8841
@tedjensen8841 4 жыл бұрын
Good information. Thank you.
@petervanniekerk896
@petervanniekerk896 4 жыл бұрын
I love your dogs, they are loved and very well taken care of. You love them very much is obvious.
@brucekendall52
@brucekendall52 4 жыл бұрын
Good info,thks.
@youngcaptainkeos2133
@youngcaptainkeos2133 3 жыл бұрын
thx dude, i used this to prove a point to my friends
@crystalsoulslayer
@crystalsoulslayer Ай бұрын
I think my favorite thing about aviation, which I've learned from this channel, is that they seem to have accumulated more answers to panicked questions about "WHAT IF X????" than any other field I've ever heard of. What if all the engines stop working? "That's incredibly unlikely. But we do practice it every six months or so." What if it's foggy and there's a cliff in front of you and you can't see it? "We have multiple proximity warning systems for that." What if you have to get off the plane before there's time to bring in those stair truck things? "Three words: Explosively inflating slides." Okay, well, what if you hit birds? "Oh, that happens all the time. We test the important parts by _firing a chicken out of a cannon."_
@sam28600
@sam28600 4 жыл бұрын
your dog is a charmer :)
@sylviasanchez7500
@sylviasanchez7500 4 жыл бұрын
Tom Cruise did 8 takes of that 'scene' hanging from off the side of the A-400 for M.I. 5. The A-400 is currently flanked by 4 TP400 D6 engines, the most powerful turbo prop engine of its kind.
@JudgeSweden
@JudgeSweden 4 жыл бұрын
Jag vet inte om du haft det så förut men bra att du har en grön kudde på höger sida och en röd på vänster sida. 👍🏻😃
@Elanthiel
@Elanthiel 4 жыл бұрын
You mention that when the gear detects no weight, the locks on the overwing exits are engaged. But what if the gear fails to deploy and you have to make a belly landing, the gear would then not "realise" that the plane is on the ground, and might not disengage the lock? And I'd assume that this would be a situation where an evacuation is more likely than usual. Or would there then be a different combination of factors that would make the internal computer decide to unlock those exits?
@Not.Your.Business
@Not.Your.Business 4 жыл бұрын
the gear sensor is not the only one used in the decision to toggle the locks. thrust lever position, engine rpm, pitot tubes, other doors sensors are all part of the system that decides if/when the emergency doors locks should engage/disengage.
@Elanthiel
@Elanthiel 4 жыл бұрын
@@Not.Your.Business that makes sense. Thanks for clarifying.
@Maniac3020
@Maniac3020 4 жыл бұрын
I already knew the answer before I started watching: Air pressure. They are designed to open inwards. But I like this stuff so much I watched anyway.
@byteme9718
@byteme9718 4 жыл бұрын
Cargo doors? Any idea what has happened when one of these open diring flight?
@paultrewin5871
@paultrewin5871 4 жыл бұрын
A few people lose their suitcases.
@adamw.8579
@adamw.8579 4 жыл бұрын
@@byteme9718 Old times at dc-10, when cargo doors are keept by hydraulic locks, Todays doors are opened inwards, so no way to open it on flight level. Only on ground on after depressurize cabin,
@byteme9718
@byteme9718 4 жыл бұрын
@@paultrewin5871 Yes but unfortunately the cabin floor can collapse severing essential control systems. A cabin door has massive forces acting on it due to pressure diffrences but is far smaller than the entire cabin floor. This type of event has caused fatal crashes and there are systems they reduce or remove this ever happening again but it is still never about losing suitcases.
@byteme9718
@byteme9718 4 жыл бұрын
@@adamw.8579 You should check out aircraft in service.
@drln1ghthaunter
@drln1ghthaunter 4 жыл бұрын
@2:12 about cargo doors opening inwards it is just an extra level of safety at the expense of potential proft from using that space, It made me immediately think about UA Flight 811 where the cargo doors locking mechanism failed and the door opens outwards bursting open and depressurising the aircraft. As far as I was aware if it opens inwards the pressure would have forced the door to stay closed or at least prevent the door being torn from the aircraft to potentialy strike the aircraft as it is forced out.
@lukegriffiths6569
@lukegriffiths6569 4 жыл бұрын
However wide body aircraft cargo doors open out to save space, like in the example you refer to. All aircraft doors are "plug" type fit. Literally like a bathroom plug. Even the ones that open out. For boeing in particular the passenger doors open out but the top and bottom collapse in order to fit through the door, then realign on closing.
@blatherskite9601
@blatherskite9601 4 жыл бұрын
Outwards opening cargo doors have massive locking systems, and these are heavy and complex. Failure is no fun, either - see the THY DC-10 crash outside Paris, 1974. Thus, the airframe is heavier than inward-opening cargo doors due to the mechanisms, but inward doors are not suited to container loading. So, when containers are uded, outward opening doors.
@christianbarnay2499
@christianbarnay2499 4 жыл бұрын
@@blatherskite9601 The DC-10 issue happened because in a DC-10 the passenger cabin and cargo bay are a unique pressurized volume. In modern plane designs there is a seal separating the non-pressurized cargo bay from the pressurized passenger cabin. This has 2 advantages: 1. in case of a cargo door opening, the passenger won't suffer depressurization and the plane will stay operable, 2. in case of something blowing up in the cargo bay, low pressure in that area means the shock wave from the explosion is less violent and less likely to damage the aircraft.
@mrkkg27
@mrkkg27 4 жыл бұрын
@@christianbarnay2499 Are you sure about that? I have always been told that the a/c is designed so that if there is a rapid decompression the entire plane will decompress, otherwise parts of the plane would crumple up like a coke can. I worked on the Death Cruiser DC-10-10 and -30 and the L1011. I know for sure the L1011 is designed to decompress cargo and cabin equally. There are pressure panels in the lower level that are built into the walls separating the cargo holds and lower galley. I was in the lower galley SLC-OAK when the fwd cargo door seal blew out. In an instant those pressure panels dissappeard with a loud bang, the temp instantly was freezing, it got foggy and really windy, I think the seat cover on my jumpseat needed to be changed. Maybe you're thinking about the temp. Most of the time cargo holds are not heated unless a pet is transported, which I would NEVER reccommend unless you can take them in the cabin with you, otherwise drive, or take the train.
@SF-li9kh
@SF-li9kh 4 жыл бұрын
Wow, first time I'm so early. Maybe it's because it's 2 AM here and I'm watching an aviation channel. I love how your videos are more frequent now
@Tom-dt4ic
@Tom-dt4ic 4 жыл бұрын
For this episode, Mentour Pilot is very well lit.
@shauryambasu4211
@shauryambasu4211 4 жыл бұрын
liked the video before even watching it.......loved the content
@Nicholas-sp9ce
@Nicholas-sp9ce 4 жыл бұрын
Could you talk about the purpose of the yaw damper
@dmacdonell
@dmacdonell 4 жыл бұрын
Love the interruptions
@brunogasperin
@brunogasperin 4 жыл бұрын
Here goes a funny story. My grandfather was a flight attendant. Once, in a DC-3, the galley was full of trash and he was freaking out about it. He had a great freaking idea, he opens the door and throws a trash bag out of the plane IN CRUISE LEVEL. Not that cool, but still a funny one. i guess we shall say: good old days, eh?!
@colingrant321
@colingrant321 4 жыл бұрын
DFMEA - Design failure mode and effect analysis. A method used in engineering to reduce risk of something going wrong.
@ZimmMr
@ZimmMr 4 жыл бұрын
Yet again perfect timing!
@MentourPilot
@MentourPilot 4 жыл бұрын
Glad you thought so! Why is that?
@ZimmMr
@ZimmMr 4 жыл бұрын
@@MentourPilot tomorrow morning is my testing pressurisation systems air-conditioning and all general systems. This video answers many of my questions!
@bazl1721
@bazl1721 4 жыл бұрын
Hey Petter, Can you talk a little bit about pilot health and fitness, staying fit, staying healthy and such Id love to see a pilots perspective on that
@Breznak
@Breznak 4 жыл бұрын
I think he did exactly that earlier this year.
@bazl1721
@bazl1721 4 жыл бұрын
Which video?
@davejase3399
@davejase3399 4 жыл бұрын
Love the channel... I've never gone pro, but have been flying for 25 years, and always wondered; how long after touchdown is your rudder authority enough to keep the aircraft straight in a jet, all things considered (no crazy crosswinds)?
@TheOmega13a
@TheOmega13a 4 жыл бұрын
If I recall, on South African Airways Flight 295, at least one door was opened while the plane was in flight in an attempt to get rid of the smoke that was filling the plane.
@radzhurl8711
@radzhurl8711 3 жыл бұрын
Yes that's what I've seen on Nat Geo. The flight was from Taiwan to Mauritius, hope to have some explanation on that from Mentour Pilot. Thanks and cheers.
@TheKaidynB
@TheKaidynB Жыл бұрын
They descended to a low enough altitude that it was possible
@Askejm
@Askejm 4 жыл бұрын
I would love a video of a guy running over to the door, yanking the lever and then bashing against the door with no success while 2 flight attendants just stand behind him and laugh
@marksprague3897
@marksprague3897 4 жыл бұрын
How does the weight on wheel switch controlling the over-wing exits work in the event of a water landing?
@psirvent8
@psirvent8 4 жыл бұрын
Thrust levers will not be in "flight position" anymore
@springbok4015
@springbok4015 4 жыл бұрын
psirvent8 why not? What if a correction is made at the last second and the pilots forget to move the lever back?
@medleyshift1325
@medleyshift1325 4 жыл бұрын
@@springbok4015 Then the engine is on, and you should not be near the wings.....
@barryfowler954
@barryfowler954 4 жыл бұрын
psirvent8 is exactly correct, thrust levers pulled back, also many aircraft (not all) have an airspeed override. That's to say the doors can be opened if all pitot tubes are showing zero airspeed. It's the same mechanism that prevents the undercarriage from being retracted while stationary on the ground.
@roichir7699
@roichir7699 4 жыл бұрын
And of course most aircrafts have a ditching switch, which shuts down some systems and gives a lot more information to others.
@rvasic
@rvasic 4 жыл бұрын
Brilliant, passengers should know this, and they will be more calm and prepared for emergency. Thanks!
@aguila21
@aguila21 4 жыл бұрын
The dog is the best!
@tcsdoc
@tcsdoc 2 жыл бұрын
14:25 Dog provides example of evacuation from the couch.
@KlaxontheImpailr
@KlaxontheImpailr Жыл бұрын
One infamous case was Springbok 295, there was a fire onboard and they opened the door to vent the smoke.
@beegood9395
@beegood9395 4 жыл бұрын
The dog took over the show! Great video!
@MrHav1k
@MrHav1k 2 жыл бұрын
The more you know, the safer you feel!
@Pensivata
@Pensivata 4 жыл бұрын
I love the funky guitar at the beginning... it sets me up in the right spirits to imbide the entire avionic vibrations of Mentour's diatribe.. erm,... if I can put it like that...
@tazzer9
@tazzer9 4 жыл бұрын
DB Cooper has entered the chat
@abeh9937
@abeh9937 Жыл бұрын
Buddy answered this question yesterday 😬
@MrKatipong
@MrKatipong 4 жыл бұрын
For A320, the slide wont inflate even when the door is armed when opening from the outside. However there’s an indicator on the door that light up when the cabin is still pressurized, so the person from the outside wont open the door and harm himself.
@jchrg2336
@jchrg2336 4 жыл бұрын
In die hip motion capture zit er een of ander techniek of mechaniek die ik zelf nog niet helder kan zien maar die energie drijft me naar dat animatie filmpje!
@yoidoretennshi777
@yoidoretennshi777 3 жыл бұрын
When the cruising altitude is very low, it seems to be possible to open the exit doors because the pressure difference between cabin and outside is not so big. Besides I remember that in the past there were at least two cases of hijacking in which a hijacker escaped from one of the exit doors with a parachute and money ( both of them seem to have died due to unfavorable weather conditions or parachute defect).
@extrastuff9463
@extrastuff9463 4 жыл бұрын
Very clear video but after watching it I've got two questions: 1. That green pillow on the left of the screen has straps? Is it actually a bag? 2. How large was the mess that right candle in the background presumably left on the table? It's so far sideways that it must've spilled. Oh and I also want to mess up that rubiks cube in the background, just because it appears to be in solved state.
@tetsi0815
@tetsi0815 4 жыл бұрын
Could you please also link to videos you mention - like the "why only board from left side" - directly in the comments so we don't have to search for them on your channel? :-)
@richmorris2870
@richmorris2870 2 жыл бұрын
I have always wondered what the strap was for…. And now I know 👍🏻
@ZimmMr
@ZimmMr 4 жыл бұрын
Could you please share a link to the other videos you mention during this video? Thx.
@rd12th
@rd12th 4 жыл бұрын
Hi Peter, Can you make a video about compressor stall of a jet engine? It happened recently to flight PR113.
@antimonni
@antimonni 4 жыл бұрын
Haha, Patxi used both overwing exits and even went down without the slides during this video 😜
@rudolfabelin383
@rudolfabelin383 4 жыл бұрын
Hmmmmm! I think the opening video picture is inspired of 74 gear. Cool 😎
@nasito398
@nasito398 2 жыл бұрын
Your Dog fantastic as well as your video!
@sbalogh53
@sbalogh53 4 жыл бұрын
A side benefit of dimming the lights at takeoff and landing is the much better view of the city lights below.
@roppeke
@roppeke 4 жыл бұрын
great video ! please tell me (us) more how wheelchair user can use the toilets? As for myself, I am a WCHC and need assistance for all transfers. So I wonder if I can acces the small toilets and in what way? And in can of a emergency exit, what do we need to do? Wait until everyone is out? Keep on posting those great tutorials !
@tonydighera7958
@tonydighera7958 Жыл бұрын
Airbus 321… Asiana 241 Jeju to Daegu. “Determined Person makes Door go Boom!”😅
How YOU can land a passenger aircraft! 12 steps
31:56
Mentour Pilot
Рет қаралды 4,3 МЛН
Worst DESCEND fears explained!
21:10
Mentour Pilot
Рет қаралды 561 М.
1❤️
00:20
すしらーめん《りく》
Рет қаралды 33 МЛН
ДЕНЬ РОЖДЕНИЯ БАБУШКИ #shorts
00:19
Паша Осадчий
Рет қаралды 6 МЛН
1 класс vs 11 класс  (игрушка)
00:30
БЕРТ
Рет қаралды 1,4 МЛН
Pilot Breaks Plane on Landing | Viral Debrief
16:27
74 Gear
Рет қаралды 1 МЛН
The 5 COOLEST switches in the Boeing 737NG!
19:46
Mentour Pilot
Рет қаралды 280 М.
The CRASH that Changed US Aviation.
30:57
Mentour Pilot
Рет қаралды 1,6 МЛН
The Most Confusing Part of the Power Grid
22:07
Practical Engineering
Рет қаралды 714 М.
What happens if an Aircraft flies too FAST!!?
22:12
Mentour Pilot
Рет қаралды 800 М.
The STALL you can't get out of! SUPER-STALL
19:58
Mentour Pilot
Рет қаралды 382 М.
Power Doors Driver & Guard - #SouthernStrike
12:07
The Passenger Salute
Рет қаралды 52 М.
Pilot Explains the Science of Turbulence | WSJ Booked
7:15
The Wall Street Journal
Рет қаралды 4,1 МЛН
Why not make plane-tires spin, before landing?!
18:46
Mentour Pilot
Рет қаралды 1,1 МЛН
The LED's Challenge to High Pressure Sodium
21:40
Technology Connections
Рет қаралды 1,4 МЛН