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The stall warning and recovery

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  • Опубликовано: 13 сен 2018
  • I describe here, the action of the stick shaker to alert the pilots of an impending stall of an aircraft. In this case, it’s the Boeing 747-8 ‘Superjet’.

Комментарии • 118

  • @richlrn64
    @richlrn64 5 лет назад +192

    I’m not a pilot but you are a very good instructor.

  • @mojeo522
    @mojeo522 4 года назад +194

    Plot twist: he was actually in a 747.

  • @doirlyneedauser150
    @doirlyneedauser150 5 месяцев назад +3

    i love how its so patient and kind to let you know to speed up!

  • @LuigiCotocea
    @LuigiCotocea 3 года назад +56

    If you are in a stall, pull the stick up!
    - Manual of AirFrance 447

    • @P3DJumboJet
      @P3DJumboJet 3 года назад +6

      Actually they thought they were in a overspeed stall, which is something everyone (at least with an ATPL) knows, and the recovery is to close the throttles and pull up.

    • @artyjaycayairlines
      @artyjaycayairlines 3 года назад

      @@P3DJumboJet yes

    • @RuslJet
      @RuslJet 3 года назад +1

      also Pulkovo 612 ruclips.net/video/NC28FCD5vq0/видео.html

    • @LuigiCotocea
      @LuigiCotocea 3 года назад

      @@RuslJet i not russian but yeah its similar!

  • @Berlin5-1
    @Berlin5-1 Год назад +19

    Thanks, was having this problem with my 747 a minute ago. Lifesaver!
    Jokes aside, these videos are really interesting and well explained.

  • @NxxDali
    @NxxDali 5 лет назад +76

    Great video, simple and effective! Thank you Captain!

  • @katjoy81
    @katjoy81 10 месяцев назад +1

    came here to see exactly why it's called a stick shaker, after learning about it from Flight 191's crash in '79. This was really informative, and your explanation was nice - visual and listening

  • @myopinion9414
    @myopinion9414 3 года назад +14

    Excellent demo, captain. Notably, the jet lost 4000 feet of its altitude to recover in clean config.

  • @YakuzasAreVAIN
    @YakuzasAreVAIN 9 дней назад

    Great video sir. I hope I never ever feel that vibration on a plane!!!!!!

  • @YakuzasAreVAIN
    @YakuzasAreVAIN 9 дней назад

    Why did I have to watch a 30 second long advert about a razor before this. I miss pre ad RUclips days 😢

  • @geekstar2937
    @geekstar2937 5 лет назад +5

    Thanks! Amazing video. Great job explaining everything.

  • @thielsampaio
    @thielsampaio 5 лет назад +61

    Your videos have no equal on the internet Captain.

  • @lincolnengland5005
    @lincolnengland5005 2 года назад

    As always, an exemplary explanation!.....Thank you, Sir!

  • @roppongi765
    @roppongi765 3 года назад +10

    You should be official part of the MS flight simulator 2020 -- As a complete beginner this ratting sound had no explanation whatsoever and the plane just fell down like a stone. Now I know how to recover! Thanks!

  • @milkbread9616
    @milkbread9616 3 года назад +7

    My brain just kept going “pull up pull UP PULL UP YO PULL UP” as his altitude just kept dropping

  • @misslawless6021
    @misslawless6021 6 месяцев назад

    Super great video!

  • @BelieveUnited
    @BelieveUnited 3 года назад +1

    Great video with great explanation

  • @Capt_OscarMike
    @Capt_OscarMike 2 года назад +6

    For some reason, when I lost my "thrust" performing a power-on stall scenario in my Cessna 152's (rented) I didn't get the fancy stick shaking...(probably bc I didn't have a stick just a yolk)...but I did place the place into a rather awesome "hammerhead" type maneuver mainly to rid myself from having my eardrums burst by the stall warning blaring aka horn...
    Anycase, if I am ever taxing in front I apologize in advance for delaying your take off due to the wake turbulence generated by the lawn-mower with wings... JK of course...I stumbled across your channel and have been binge-watching...it is now officially 2022...I've been a private pilot in the states for 35+ years...and it's been a very long time, like 35yrs since I've been in a 152 too...but those were the good old days...
    PS. It's kinda embarrassing on take off as I am attempting to reach altitude I notice a formation of geese flying past me...LAUGHING...I was expecting one of them to hold up a sign like a cartoon...

    • @pilot_obet7815
      @pilot_obet7815  Год назад

      Ha ha- that gave me a chuckle too. Thanks 😊

  • @elenacolon3880
    @elenacolon3880 2 года назад

    thank you captain, that vibration is a great warning for our pilots thank you for
    the information , great flynig

  • @villealyytikainen
    @villealyytikainen 4 года назад

    Thanks, just the thing I was looking for.

  • @MSSynthwave
    @MSSynthwave 3 года назад +1

    I just discovered your channel, I really like your videos Captain !

    • @pilot_obet7815
      @pilot_obet7815  3 года назад +1

      Retrowave Synthwave Music - Manoa Salmon thanks

  • @FRR139
    @FRR139 4 месяца назад

    Great example, thank you

  • @scraggledy
    @scraggledy 2 года назад

    Great info, and your voice is quite nice.

  • @AndyArmstrong88
    @AndyArmstrong88 Год назад

    I love this thank you for your knowledge 😊 I play flight simulator on Xbox and this explains a lot for me, it’s also handy to know not that ever we’d ever be in this situation but handy to know in real life too

  • @sharadmali9536
    @sharadmali9536 3 года назад

    Awesome info

  • @davehans9262
    @davehans9262 4 года назад +4

    Very excellent flight instructor

  • @TCRTechLife
    @TCRTechLife 2 года назад

    This is amazing thank you for showing us this I was wondering what it meant by the stick shaker

  • @Ahmed-wf5mm
    @Ahmed-wf5mm 3 года назад

    thanks a lot Captain

  • @razamh7029
    @razamh7029 5 лет назад +6

    Good presentation 👍

    • @pilot_obet7815
      @pilot_obet7815  3 года назад +1

      Somehow missed your message all this time. Thanks

  • @dimmm1
    @dimmm1 3 года назад

    this is really cool

  • @haiwatigere6202
    @haiwatigere6202 3 года назад +4

    Can I ask you to explain what happened to aircraft in specific accidents. You have a knack for explaining things.i have seen videos of planes with a stick shaker going but did not know where it was.
    God bless you Captain. Love a man who exudes such confidence

    • @pilot_obet7815
      @pilot_obet7815  3 года назад +2

      haiwa tigere yeah sure- I’ll get to it soon and explain

  • @adolforuiz3723
    @adolforuiz3723 2 года назад

    Gracias 👌

  • @P3DJumboJet
    @P3DJumboJet 3 года назад +5

    May we have a overspeed/high speed stall demonstration so people with Flight Simulator X knowledge can stop bashing real professional pilots pulling up with a stall alarm?

  • @MSA3568
    @MSA3568 Год назад

    On some planes if the stick shaker activates and the pilot still does not respond in time and the speed bleeds to a certain threshold above stall speed the stick pusher pushes the stick forward to unload and initiate a recovery which still requires pilot to complete with added thrust and potch control or else enter secondary stall. The pusher is incorporated in T-tail planes which have a nasty tendency for deep stall.The amber whiskers above the pitch bar(which descend as you approach stall speed also change colour in some aeroplanes from Green to amber to red depending on percentage away from stall speed. Stall recovery is by unloading to reduce angle of attack and once speed is recovered and accelerating recover pitch and power. Premature thrust increase can lead to a secondary stall and the whiskers will re appear. Whatever you do, do not let the stall progress into a spin! There is a very good video during 747SP(refer to link below) test flights which on purpose put the 747 into a full stall. The test pilots praised the 747 for its docile stall recovery characteristics. The same can not be said for the 727 although it has a powerful lift augmentation system on its wing design. In UK the 727 would not ve certified with stick shaker alone. It had to incorporate a flight test with s stick pusher too!
    ruclips.net/video/56gSo8GCiQU/видео.html
    ruclips.net/video/DGAAEiJ1uU8/видео.html

  • @FranciscoLopez-cc7ui
    @FranciscoLopez-cc7ui 2 года назад

    Love your videos cab than I have done that I have a flight simulator also at home and I have done that on the 747 and also the DC 10 stitch shaker disengage auto pilot full throttle forward pushing those down recover climb back little by little later captain

  • @seadeer923
    @seadeer923 3 года назад

    Short but informative

  • @iwannandiwijayahmmm6877
    @iwannandiwijayahmmm6877 2 года назад +1

    mantap kapten🤗😊😁

  • @gjo9621
    @gjo9621 2 года назад

    it makes me sadly remember the AF447 crash.....

  • @Four-r8slol
    @Four-r8slol 7 месяцев назад

    You should do overspeed warning!

  • @themomentchannel3498
    @themomentchannel3498 3 года назад +2

    its my dream to fly this beauty of a aircraft since come on its beautiful
    (did i mention that you explain it very clearly?)

  • @VendPrekmurec
    @VendPrekmurec 3 года назад

    This is like video games, level 10, beating the final Boss

  • @marscoriad213
    @marscoriad213 4 года назад +9

    if only the Captain of Colgan 3407 had seen this.

    • @Robert_N
      @Robert_N 3 года назад

      Or AF447

    • @iamdefective1912
      @iamdefective1912 3 года назад +1

      @@Robert_N 447 is a very special incident. not entirely the pilots fault but still a screwup nontheless

    • @P3DJumboJet
      @P3DJumboJet 3 года назад

      @@iamdefective1912 Actually they thought they were in a overspeed stall, which is something everyone (at least with an ATPL) knows, and the recovery is to close the throttles and pull up.

    • @iamdefective1912
      @iamdefective1912 3 года назад

      @@P3DJumboJet many thanks

  • @pheloendy
    @pheloendy 2 года назад

    Ok you helped me to pass my mobile game stage

  • @curtismutambo240
    @curtismutambo240 5 лет назад +13

    does the stick shaker/pusher not aid the pilot by pushing the control column forward on recognition of the stall or it's the PF's job to do that

    • @pilot_obet7815
      @pilot_obet7815  5 лет назад +20

      The one that pushes forward to aid the pilot is called a stick pusher. They are installed mostly on ‘T’ Tail plane aircraft such as BAe146 because they can easily enter into what is known as a deep stall.

    • @curtismutambo240
      @curtismutambo240 5 лет назад +3

      Obetmaz 747 makes sense now. I've witnessed an Avro-RJ85 preflight and it quickly pushes forward. Thanks Cap 👍

  • @jasonkendal3407
    @jasonkendal3407 9 месяцев назад

    We Need a UPRT Video Obet.

  • @bromdulasta
    @bromdulasta 3 года назад

    Better than watching va movie!

  • @xeneize239
    @xeneize239 Год назад

    hace tanto ruido que dificulta la comunicacion....es un caos junto con las alarmas

  • @techmantra4521
    @techmantra4521 5 лет назад +9

    I hear you don't want to apply thrust instantly because that could cause another nose upswing.

    • @shaikhmullah-ud-din1964
      @shaikhmullah-ud-din1964 4 года назад +3

      Absolutely, mentor pilot clearly told that the thrust has to be applied gradually

    • @bigfish2006
      @bigfish2006 4 года назад +1

      @@shaikhmullah-ud-din1964 mentour flies a 737 which is much lighter than a 747

    • @pilot_obet7815
      @pilot_obet7815  3 года назад +3

      TechMantra correct

  • @kidsaviationmentour
    @kidsaviationmentour Год назад

    I follow you both here and tictok

  • @joseestevesrabello3633
    @joseestevesrabello3633 3 года назад

    The angle of attack is also high

  • @TophatDude1
    @TophatDude1 3 года назад

    Hope you don’t crash boi

  • @annemarie4305
    @annemarie4305 2 года назад

    Is it important to pitch down and *wait* before applying thrust from the engines?

    • @seventhuser904
      @seventhuser904 2 года назад

      I think Yes. it kind of makes sense to gain some speed by putting nose down first rather than applying thrust (if you have sufficient altitude). I'm not sure though

  • @scripteddev_
    @scripteddev_ 9 месяцев назад

    Well, what do you do if you have a stall warning and the terrain warning at the same time 🤔💀

  • @osamaahmed9450
    @osamaahmed9450 2 года назад

    Do the pilot get fired or warning notice for not paying attention.

  • @shakerb85
    @shakerb85 2 года назад

    How does the stick shaker principle work on an Airbus aircraft since those do not have a yoke. Do their side sticks shake too?

    • @aarondynamics1311
      @aarondynamics1311 2 года назад

      Airbus aircraft don't have a stick shaker, they have a "stall stall (alarm)" callout

  • @Valentin_MeL
    @Valentin_MeL Год назад

    Proper reaction in your situation but that wasn't a full stall actually. i did stall recovery with aviat pitts in msfs 2020. And when the speed is slow the plane starting to shake and then it falling from the skyes with deep dive straight to the ground with rotation. in this situation two rules is working 1) bring yoke to neutral position" and 2) reduce power to 0. Once plane stabilized hit the full power and get out from the stall. Works perfectly every time with small planes.
    But I didn't tried to stall b747-8 so i don't know how it will react, it's alot heavier so it will reach Vne alot faster which it's not a problem in simulations, but in real life it's extremely dangerous, so using speedbrakes during fall in full stall is probably a good idea. i also tried to stall a320neo, and it is pretty much imposible to stall it because of the protections that will lower the pitch automaticly. And i think b747 alos have this kind of protections, at least i saw them in autopilot mod when tried to climb FL410 fully loaded. At FL 400 plane struggle to keep proper speed and it's automaticly lowered the pitch. so i decided to choice FL390.
    Stiil very nice video. thank you. Now i know for what are those small boxes.

  • @shineblacksun
    @shineblacksun 3 года назад

    Captain, when the "airspeed low" warning is gone off, aeroplane start to vibrate, it means the aeroplane is start to fall down ?

    • @Vitas993
      @Vitas993 3 года назад +1

      No, plane starts to vibrate before the stall, when the airspeed is low and plane is close to stall but not stalling yet -as shown in the video. If it slows down further (where stick shaker comes on), it goes into stall and plane is basically falling

  • @roblox2020infinityy
    @roblox2020infinityy 2 года назад

    Its game?

  • @user-oe1sl7to5t
    @user-oe1sl7to5t 4 года назад

    Thanks, later!

  • @Kaikaiblogs
    @Kaikaiblogs Год назад

    747 yesssssss love it🥰 stall stall stall stall 🤭🤭

  • @jobinc9136
    @jobinc9136 3 года назад

    A 380 800 💖💖💖💖

  • @bulgingbattery2050
    @bulgingbattery2050 2 года назад

    How to recover from a stall.
    1. Apply maximum throttle.
    2. Tip the nose of your plane slightly downwards.

  • @d0l0b
    @d0l0b 4 года назад +1

    arnold friends?? commando!!

  • @MrWTFblackscreen
    @MrWTFblackscreen 3 года назад

    Captain Holt!?

  • @codingvio7383
    @codingvio7383 3 года назад +1

    There is almost no way you can miss the vibrations of the stick shaker

    • @reaktivuk
      @reaktivuk 2 года назад +2

      AF447 "hold my stick shift"

  • @VonArchive510
    @VonArchive510 3 года назад +1

    Casually just makin a youtube video
    How Nice.. :D

  • @romeojames89
    @romeojames89 3 года назад +1

    I want you to be my teacher when I am ready to become a pilot we need more men and women of color pilot's👍👍

    • @pilot_obet7815
      @pilot_obet7815  3 года назад

      Romeo James thanks

    • @KamilRozkopal
      @KamilRozkopal 3 года назад

      I did not realise what color his skin was until I read your comment. Why point it out? Are you racist or something?

  • @danielamaning5765
    @danielamaning5765 3 года назад

    So what. Happens if you want to trim and you lose your engines at least one of them

  • @TPS_RORYVOO
    @TPS_RORYVOO 4 месяца назад

    2:10-2:14 (save for my self)

  • @seoceancrosser
    @seoceancrosser 7 месяцев назад +1

    How do you know two lesbians have been flying the airplane? Both seats are scooted all the way forward and the stick shaker motors are worn out.

  • @Linnik_Gameplays
    @Linnik_Gameplays 3 года назад

    I wouldn't like to listen to this in a real airplane.

  • @Neil7026
    @Neil7026 5 лет назад +2

    I never knew Tracy Morgan was a instructor pilot