What Does An Airline Pilot Check During Flap Retraction? - [Boeing 737 Take-off]

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In today's video, you see what an Airline Pilot check during flap retraction.
There are two main things that you need to understand in order to get the most out of this content:
1. Speed Trend Vector: This will indicate to the pilots if the aircraft is accelerating or decelerating. You will see a green arrow coming out from your Airspeed indication. The Speed Trend Vector indicates where your speed will be in the next 10 seconds.
2. Flap Maneuvering Speed: On the right of the Airspeed Tape you will see Green numbers, these numbers indicate the flap maneuvering speed for that specific flap setting. This is important because you cannot fly below the maneuvering speed unless you have a higher flap setting.
In the video, we are going to take off, climb to 1000 Above Aerodrome Level, and then we will accelerate to the minimum clean speed.
In order to start the flap retraction, you need to make sure that the speed is above the flap maneuvering speed and that the speed trend vector is positive.
So, in order to retract the flap from flap 5 to flap 1, you must be above flap 5 maneuvering speed with a positive speed trend vector.
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Timestamps:
00:00 Intro
01:04 Briefing
02:11 Speed Trend Vector
03:56 White Bug
04:44 Flap Maneuvering Speed
06:36 Aircraft Performance
07:10 Take-off
10:12 Flap retraction
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Disclaimer:
THIS VIDEO IS FOR ENTERTAINMENT PURPOSES ONLY.
NOT FOR REAL-LIFE OPERATIONS.
PLEASE REFER TO THE OFFICIAL MANUAL AND DOCUMENTATION.
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#PILOTCLIMB

Пікірлер: 62

  • @FTSAV
    @FTSAV8 ай бұрын

    Perfect explanation. Very clear. Solved the confusion for me on why pilots retract flaps BEFORE the actual min speed!

  • @PILOTCLIMB

    @PILOTCLIMB

    8 ай бұрын

    Thanks for your support!!

  • @whateveryoucallme4270
    @whateveryoucallme427023 күн бұрын

    Thanks a lot ! It learns me how I can improve my takeoff in terms of realism

  • @hairsiluet
    @hairsiluet2 жыл бұрын

    Very very clear and useful lesson! 👏🏻👏🏻🤩 Thank you very much Captain! 👨🏻‍✈️💪🏻. 👋🏻 Greetings from Spain 🇪🇸.

  • @PILOTCLIMB

    @PILOTCLIMB

    2 жыл бұрын

    You are very welcome!! Glad you like it!!

  • @razorseal
    @razorseal22 күн бұрын

    This was great, thanks!

  • @gregoryl.4872
    @gregoryl.48728 ай бұрын

    GREAT Explanation! Thank you for taking the time to make this video and share your knowledge.

  • @PILOTCLIMB

    @PILOTCLIMB

    8 ай бұрын

    You are very welcome!! Many thanks for your support

  • @connectpro1264
    @connectpro12642 жыл бұрын

    One more great explanation Captain, thank you for your time and efforts!

  • @PILOTCLIMB

    @PILOTCLIMB

    2 жыл бұрын

    My pleasure! You are very welcome!

  • @SimplEver01
    @SimplEver01 Жыл бұрын

    Great job, thank you for doing this!👍

  • @PILOTCLIMB

    @PILOTCLIMB

    Жыл бұрын

    You are very welcome!

  • @fabiomurrone2108
    @fabiomurrone21087 ай бұрын

    Excelent video my friend! Cheers

  • @PILOTCLIMB

    @PILOTCLIMB

    7 ай бұрын

    Thanks for watching!! Have a great day!

  • @anfisavasilisa
    @anfisavasilisa Жыл бұрын

    Thanks a lot! Waiting for more videos!

  • @PILOTCLIMB

    @PILOTCLIMB

    Жыл бұрын

    My pleasure

  • @steffenleo5997
    @steffenleo59972 жыл бұрын

    Thanks Capt Gabriele for this well explained Videos... Wish you a nice weekend ahead... 👍👍

  • @PILOTCLIMB

    @PILOTCLIMB

    2 жыл бұрын

    You are very welcome!! Thanks for watching!! Have a nice weekend!!

  • @tzampini
    @tzampini2 жыл бұрын

    Another really nice video. I'm learning so much from watching your content.

  • @PILOTCLIMB

    @PILOTCLIMB

    2 жыл бұрын

    I'm glad to read this !!! Thanks for watching

  • @anthonychanda7384
    @anthonychanda73843 ай бұрын

    Very well explained 👌🏾

  • @PILOTCLIMB

    @PILOTCLIMB

    3 ай бұрын

    Thanks for watching!

  • @ianudhili7392
    @ianudhili7392 Жыл бұрын

    Thanks👍

  • @PILOTCLIMB

    @PILOTCLIMB

    Жыл бұрын

    You are very welcome

  • @miri6056
    @miri60562 жыл бұрын

    Hi pilotclimb! First of all I want to thank you for your channel, because it has been a great aid for me during my ATPL ME IR training. I have recently been accepted on the MCC APS mentored by Ryanair (🥳) and I wanted to ask you if you could please do a more technical video about MCC and CRM than the ones you already have in your channel, that are really good but may be you could enter more into technical details, anecdotes and so on? Grachie mille !!

  • @PILOTCLIMB

    @PILOTCLIMB

    2 жыл бұрын

    Hey, you are very welcome!!I'm happy to see that my videos helped you!! I'll take your suggestion into consideration for a future content, in the mean time of you need any help check the link below where you can book a private zoom session with me: pilotclimb.com/product/pilot-training-online-1-on-1-zoom-call/ I wish you a great day!

  • @miri6056

    @miri6056

    2 жыл бұрын

    @@PILOTCLIMB Great!! I didn't know this option existed, thank you so much !!

  • @PILOTCLIMB

    @PILOTCLIMB

    2 жыл бұрын

    @@miri6056 you are very welcome!! Have a great day!

  • @erayozdemir7940
    @erayozdemir79402 жыл бұрын

    you explained amazingly but only one thing.. plz select pfd or make the camera angle larger(closer to the pfd) so that we can see better.In this video you were perfect but we couldnt see pfd clearly( ı need binoculars to see :) cuz most of the people like me watch your videos on small screens like cell phones) Like I said you r amazing and plz keep doing what u do , I just wanted to say :)

  • @PILOTCLIMB

    @PILOTCLIMB

    2 жыл бұрын

    Thanks for the support and the feedback!! I wish you a great day!

  • @owengao1119
    @owengao11192 жыл бұрын

    Thank u sir, it’s very useful, and could u pls tell us more about the approach and landing techniques with different weather situations like strong headwind or tailwind , or in a very bumpy day. As a new pilot, these all confuse me , so if it’s ok, could u pls tell us more about it, thx

  • @PILOTCLIMB

    @PILOTCLIMB

    2 жыл бұрын

    You are very welcome!! I will take your suggestion into consideration for a future content! Have a great day!

  • @roshan85tc
    @roshan85tc Жыл бұрын

    You are simply amazing 😍👌🏻

  • @PILOTCLIMB

    @PILOTCLIMB

    Жыл бұрын

    Many thanks for your support!!

  • @nezihlevent1333
    @nezihlevent13332 ай бұрын

    10:55 Could you please provide more detail where you say "Without positive trend speed vector, we cannot recract speed to Flaps 15". I have been trying to find where it is actually written. Thanks

  • @burtonlee706
    @burtonlee706 Жыл бұрын

    Why I saw some 747-400 sim videos show that the pilots retract the flap, say flap 5, at the indicated flap 5 mark on the airspeed display, instead you may retract to flap1 on the 737?

  • @PILOTCLIMB

    @PILOTCLIMB

    Жыл бұрын

    As long as you have a positive speed increment indicated by the speed trend trend vector...

  • @peterceper4171
    @peterceper4171 Жыл бұрын

    very clear and concise tutorial! would you also explain the green lines above the stall speed indicators? what's the purpose of these lines bcs it also changes when we change flaps setting

  • @PILOTCLIMB

    @PILOTCLIMB

    Жыл бұрын

    Thanks for your comment, most probably i will make a video about that

  • @Kommondan
    @Kommondan2 жыл бұрын

    Great video as usual commander, I have a question though why do you wait till you reach the acceleration altitude to engage the Autopilot? Doesn’t the FCTM encourage pilots to engage the A/P as soon as practicable after the takeoff at 400ft RA?

  • @PILOTCLIMB

    @PILOTCLIMB

    2 жыл бұрын

    I'm glad you like it!!The AP engagement height depends on the National Authority Regulations and Company procedures, so it may vary depeding on these factors.

  • @Kommondan

    @Kommondan

    2 жыл бұрын

    @@PILOTCLIMB Ah I see thank you for your explanation :)

  • @lllwarpalll
    @lllwarpalll2 жыл бұрын

    One more amazing video, thank you Captain! A question: as we know; acc.to fctm, immediate turn after take off is advised with take off flaps with bank 15 below V2+15 or with t.o. flaps bank 30 above V2+15. Thats fine. What about if we will need to make a turn while flap retraction? Do we need to consider bank angle while below next flap man. Speed that we are below it during retraction? Or as you have explained trend vector and flap retraction speed already protect us?

  • @PILOTCLIMB

    @PILOTCLIMB

    2 жыл бұрын

    I'm glad you like the video!! The bank angle limitation only applies if the speed is below V2+15, you can bank more with no problems while retracting the flaps.

  • @mba7454

    @mba7454

    2 жыл бұрын

    avoid retracting flaps whilst turning..you will notice the amber" moustache" coming down to meet you and could get intermittent stick shake.This is particularly so at high density airport take offs and especially on a hot day. Follow your AFM it clearly states what you need to do. Also avoid engaging VNAV modes before you are settled on your climb and on LNAV (which can be engaged at 400 ft minimum.

  • @pbr2805
    @pbr2805 Жыл бұрын

    How do you set the clock for the B737-800?

  • @PILOTCLIMB

    @PILOTCLIMB

    Жыл бұрын

    Check the video about how to fly a circle to land, there I use the clock few times

  • @Kommondan
    @Kommondan2 жыл бұрын

    Isn’t it safer to wait till your actual speed is above the minimum flap maneuver speed before retracting on schedule rather than using the speed trend vector over the actual speed?

  • @PILOTCLIMB

    @PILOTCLIMB

    2 жыл бұрын

    If you monitor the parameters mentioned on the video you are 100% safe. If you wait however, you are less efficient.

  • @PINACOLADATN
    @PINACOLADATN2 жыл бұрын

    is it safe to reach 240knots at flaps 5 ? i know it s a stress for the flaps but as indicated under the gear lever

  • @PILOTCLIMB

    @PILOTCLIMB

    2 жыл бұрын

    It's safe, however it is not ideal since as you said it will stress the flaps..

  • @PINACOLADATN

    @PINACOLADATN

    2 жыл бұрын

    @@PILOTCLIMB thanks captain for your time ♥

  • @diehardavgeek
    @diehardavgeek2 жыл бұрын

    Good video, i'm still confused when you retract the flaps below the flaps man. speed 😅. What if we wait to be above the speed to retract the flaps in order to make sure we won't be overspeeding ?

  • @PILOTCLIMB

    @PILOTCLIMB

    2 жыл бұрын

    Im glad you like it, you could wait, however is not very efficient.

  • @diehardavgeek

    @diehardavgeek

    2 жыл бұрын

    @@PILOTCLIMB got it, thanks

  • @traderfox83
    @traderfox83 Жыл бұрын

    for flaps 1 to flaps up in this video, what if there is a speed restriction to limit speed to 200 kts for turn? do we still retract from 1 to up or just maintain flaps 1 until completion of turn to increase speed above flaps up speed? thank you

  • @PILOTCLIMB

    @PILOTCLIMB

    Жыл бұрын

    You keep the flap... Thanks for watching

  • @traderfox83

    @traderfox83

    Жыл бұрын

    @@PILOTCLIMB we can keep the flaps because limit is 250knots correct? thanks for the reply captain 😊

  • @SimplEver01

    @SimplEver01

    Жыл бұрын

    We can keep and need keep, due to restriction limit speed, in case of 200 kt restriction you will be below flaps up manoeuvring speed, that’s why you can’t retract flaps fully, after passing restriction you can make bug up, accelerate with trend and then retract to flaps up. I think Pilotclimb will agree with this.

  • @MrOsvaldoFreire
    @MrOsvaldoFreire2 жыл бұрын

    Boeing DOES NOT SAY ABOVE but AT V2+15 (white bug and speed increasing). I never move the flap lever exactly AT but that's what Boeing says. Boeing also says: Gear Down/Flaps 15 and observe Gear green light before selecting flaps to 15. I might be the only pilot in this galaxy who observes the THREE GREEN LIGHTS before touching the flap lever. Many times in the simulator, they ask me what am I waiting for and when I show them the book, I listen to thousand of excuses from DOESN"T MATTER to it's a Boeing mistake. Nobody seems to remember that the gear may not show 3 green lights and if this happens, the gear configuration will sound and you'll be doing your checklist with lots of drag unless you override the checklist, increase your speed and retract the flaps to 10, 5 or up.

  • @PILOTCLIMB

    @PILOTCLIMB

    2 жыл бұрын

    Hey, thanks for your feedback. Have a great day!

  • @wilfriedmarkusbretscher6151
    @wilfriedmarkusbretscher6151Ай бұрын

    ...... your english is, if I may say so, not of great help, I'm afraid......WMB

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