Balanced Field Length explained [Accelerated Stop vs Accelerated Go distance, all you need to know]

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  • เผยแพร่เมื่อ 22 ธ.ค. 2024

ความคิดเห็น • 86

  • @PILOTCLIMB
    @PILOTCLIMB  4 ปีที่แล้ว +4

    If you have any question leave a comment below and I will help you!! Happy Landings!!

  • @RaivoltG
    @RaivoltG 3 ปีที่แล้ว +4

    Your videos are great! Your explanations are very good, thorough and easy to understand. I like any technical topics you can come up with, personal experiences, the reasons for choosing different procedures. Anything aviation related is interesting! Great work!! Take care and I wish you the best!

    • @PILOTCLIMB
      @PILOTCLIMB  3 ปีที่แล้ว +1

      You are more than welcome! Many thanks for supporting me with such a great comments!!

  • @philounoname8909
    @philounoname8909 2 ปีที่แล้ว +2

    Awesome and simple explanation. I am getting ready for an interview with an airline and have to brush up on basic concepts etc. This video was very helpful. Thank you for sharing!

    • @PILOTCLIMB
      @PILOTCLIMB  2 ปีที่แล้ว

      That's great!! You are very welcome

  • @SuperBrainshaker
    @SuperBrainshaker ปีที่แล้ว +1

    Thank you so much for all explainations Gabriel, making ATPL easier. Thank you for sharing your precious knowledges.

    • @PILOTCLIMB
      @PILOTCLIMB  ปีที่แล้ว

      You are very welcome!

  • @reasm21
    @reasm21 3 ปีที่แล้ว +3

    Great job describing the portion of take off man!. But try to slow down a bit on the explanation.
    Again! Great job! All
    Your info is amazing

    • @PILOTCLIMB
      @PILOTCLIMB  3 ปีที่แล้ว

      Hey, I'm glad the content helped you! Many thanks for watching and the feedback

  • @nataliadworniak4329
    @nataliadworniak4329 ปีที่แล้ว +2

    Thanks a lot for your videos, they are great! Nice work, I really appreciate. Do you have any video regarding IRS and INS? best regards from Poland!!

    • @PILOTCLIMB
      @PILOTCLIMB  ปีที่แล้ว

      You are very welcome! No I haven't done videos about that topic.. maybe in the future I will.

  • @AntonisKreatsoulas
    @AntonisKreatsoulas 4 ปีที่แล้ว +2

    Great explanation. Im having my sittings this period and you really make it clear to me about the Balanced Field Length! Thank you Cpt:)

    • @PILOTCLIMB
      @PILOTCLIMB  4 ปีที่แล้ว +1

      Hey, I hope you are doing great!!
      Many thanks for watching the video, I'm glad to see it helped you out!
      Do not hesitate to ask me any question you might have when watching my Videos!
      I wish you a great day!
      Gabriele
      #PILOTCLIMB

    • @AntonisKreatsoulas
      @AntonisKreatsoulas 4 ปีที่แล้ว +1

      @@PILOTCLIMB Can you in one of your videos talk about the limited masses? ( Climb limited- obstacle limited etc) and from what they are affected? Thank you in advance Captain!

    • @PILOTCLIMB
      @PILOTCLIMB  4 ปีที่แล้ว

      @@AntonisKreatsoulas Hey, many thanks for your comment,
      I will make a video about that in the near future, so consider subscribing to the channel, if you haven't already, so you will not miss it when it will be ready.
      I wish you a great day
      Gabriele
      #PILOTCLIMB

  • @RaivoltG
    @RaivoltG 3 ปีที่แล้ว +1

    I'm not a pilot, I want to start training for a ppl. I'm 52 years old so I won't be flying the big planes! I'm interested in a 2 seater LSA amphibious. I love aviation so much, I really wish I realized this years ago, I'd be so damn happy doing what you are doing! I really like your videos, I'm glad I found your channel! Best wishes to you, your family and your channel!

    • @PILOTCLIMB
      @PILOTCLIMB  3 ปีที่แล้ว

      That's great! If that is what you want to do go for it! And I hope I can help you to get closer to your dream!! Many thanks for your support!

  • @jdtaramona
    @jdtaramona ปีที่แล้ว +1

    Hi captain, very good explanation. Please, for a more engineering oriented guy, where can i find an explanation of how i can create the asd/tod curves?

    • @PILOTCLIMB
      @PILOTCLIMB  ปีที่แล้ว

      You are very welcome! I'm not sure, Check the AFM

  • @samuelkebebew
    @samuelkebebew 3 ปีที่แล้ว +1

    Excellent. Very professional. Subscribed

    • @PILOTCLIMB
      @PILOTCLIMB  3 ปีที่แล้ว

      Welcome on-board! More content coming.. Don't hesitate to ask me any questions when watching the rest of the videos👍

  • @priancasoni1921
    @priancasoni1921 3 ปีที่แล้ว +1

    Hello Captain! Very well explained! Thankyou very much!!

    • @PILOTCLIMB
      @PILOTCLIMB  3 ปีที่แล้ว

      You are welcome! Have a great day

  • @jomanehagos8299
    @jomanehagos8299 2 ปีที่แล้ว +1

    Add contaminated runway screen height is 15ft

    • @PILOTCLIMB
      @PILOTCLIMB  2 ปีที่แล้ว

      Thanks for watching!!

  • @jesusboquiren328
    @jesusboquiren328 3 ปีที่แล้ว +1

    Good day Capt when is climb power set

    • @PILOTCLIMB
      @PILOTCLIMB  3 ปีที่แล้ว +1

      Hey, thanks for watching!! Normally is set at 1500'AGL.

    • @jesusboquiren328
      @jesusboquiren328 3 ปีที่แล้ว

      @@PILOTCLIMB love it thanks a lot Capt

  • @binhthanh9229
    @binhthanh9229 3 ปีที่แล้ว +1

    Hi, I want to ask you why V1 increase leads to TODN-1 and TORN-1 decrease?

    • @PILOTCLIMB
      @PILOTCLIMB  3 ปีที่แล้ว +1

      Hey, great question, you have to think about what happens to the TOD and TOR with an higher V1 if an engine fails at V1. You will spend most of the TOD and TOR with two engines..

    • @binhthanh9229
      @binhthanh9229 3 ปีที่แล้ว

      @@PILOTCLIMB thank youuuu

  • @tirsocanales8366
    @tirsocanales8366 2 ปีที่แล้ว +1

    Nice explanation, thank you captain!

    • @PILOTCLIMB
      @PILOTCLIMB  2 ปีที่แล้ว

      You are very welcome!!

  • @orhananildemir4022
    @orhananildemir4022 3 ปีที่แล้ว +2

    thank you for your instructive videos Sir, but my question is WHY? why do we need balanced field or V1 for balanced field? what is that balancing is about?

    • @PILOTCLIMB
      @PILOTCLIMB  3 ปีที่แล้ว +6

      Hey, many thanks for watching and the comment, the balance V1 is optimal because it gives the balanced field lenght which is the you shortest runway lenght that complies with the safety regulations for take-off. For example, If don't use the balanced V1 your ASDR might be very short however your TORD might go beyond the safety limitation for that particular runway and conditions... VIceversa is also true.
      Let me know if you still have any questions.

  • @bennithomas8414
    @bennithomas8414 3 ปีที่แล้ว +1

    When we take off after having an engine failure near v1 , we will have Full fuel , Since there is MLW for every aircraft we will have to dump the fuel , for that we may have climb higher and need more time , since we only have one engine power , how it is done Captain ?

    • @PILOTCLIMB
      @PILOTCLIMB  3 ปีที่แล้ว

      Hey, that's a great question !! You have to analyze each situation separately because the situations are different all the times. However, there are some non normal situation that allows you to land with a weight above the MLW...

  • @enisfarje9164
    @enisfarje9164 3 ปีที่แล้ว +1

    Great video! Perfectly explained! Thx!
    Does the concept for BFL only applies for commercial aircrafts with at least 2 engines?
    What about airplanes, like cessna 172 for example, with only 1-engine/prop... in case of an engine failure, there would be no thrust left... therefore continued start wouldn't be possible... but one can still find references for BFL, how is BFL defined in that case(s)?

    • @PILOTCLIMB
      @PILOTCLIMB  3 ปีที่แล้ว +1

      Hey thanks for the kind comment! BFL is applicable to multiengine aircraft... the single engine planes have not decision speed. The single engine plane normally have an altitude shortly after take off at which if the engine fails the pilot take a specific action, for example 180 degrees turn rather then continue straight. Let me know if you have more questions👍

    • @enisfarje9164
      @enisfarje9164 3 ปีที่แล้ว +1

      @@PILOTCLIMB Thx for ur answer! Very appreciated! I indeed have 1 more question. In case of a "normal" start (AEO) does a pilot lift of directly with vLOF or do u wait until u reach v2, even if there is no engine failure?

    • @PILOTCLIMB
      @PILOTCLIMB  3 ปีที่แล้ว +1

      @@enisfarje9164 You are welcome!! You always rotate at the calculated Vr (rotation speed).

  • @ivanareal731
    @ivanareal731 3 ปีที่แล้ว +1

    Very helpful video! 👍💯

    • @PILOTCLIMB
      @PILOTCLIMB  3 ปีที่แล้ว

      Glad it helped you!! Thanks for watching

  • @KyryloDoroshenko-be3sm
    @KyryloDoroshenko-be3sm ปีที่แล้ว +1

    Good day Sir, Thanks for Your videos
    What about clearway? It also can be included in Accelerate Go distance? In that way we will have imbalanced field and V1, because it will be different distances for ASDA and AGDA?!

    • @PILOTCLIMB
      @PILOTCLIMB  ปีที่แล้ว

      You are very welcome! You should not take the Clearway into account for your ASDR..

  • @dincerkuzucu4310
    @dincerkuzucu4310 ปีที่แล้ว +1

    Thank you so much for your efforts

    • @PILOTCLIMB
      @PILOTCLIMB  ปีที่แล้ว

      You are very welcome!!

  • @black-and-light
    @black-and-light ปีที่แล้ว +1

    Great video! Thank you

    • @PILOTCLIMB
      @PILOTCLIMB  ปีที่แล้ว

      You are very welcome

  • @derekpratte7259
    @derekpratte7259 2 ปีที่แล้ว +1

    Very good. Thank you!

    • @PILOTCLIMB
      @PILOTCLIMB  2 ปีที่แล้ว

      You are very welcome!

  • @joongbomoon7037
    @joongbomoon7037 3 ปีที่แล้ว +1

    Hello, Thanks for making this wonderful explanation Video. I'm also a pilot, but I always have long enough runway for TO and LD, so never concerns about distances. But I really enjoyed learning from your knowledge and experience.
    If i may, How different between TODR and AGDR ? I mean, in the real world, what's in use AGDR? Vef is impossible to be set. How can we get the length AGD?
    And one more.
    How about this, "Balanced Field Length ASD=AGD" I've seen it somewhere else.

    • @PILOTCLIMB
      @PILOTCLIMB  3 ปีที่แล้ว

      Hey, many thanks for watching!! So, in the past, we used tables to calculate the TODR. Normally we use the TODR and not the AGD, these two distances can be identical however sometimes the TODR is more limiting (due to 115% of the distance required from the start of the ground roll to 35feet with all engines operative).
      I have seen ASD=AGD as balanced as well, but I recommend using ASDR=TODR for the reason mentioned before.
      Let me know if you still have questions👍

  • @enisfarje9164
    @enisfarje9164 3 ปีที่แล้ว +1

    Hi there! Since you have practical experience u might help me out?! :)
    I'm just doing a numerical simulation for BFL-calculation @ my university for different A/Cs types...For an A320
    I got about 2300 m (conf 1+F),
    about 2150 m (conf 2)
    what confuses me is, with conf 3, BFL becomes slightly more than 2150 m with conf 2,
    Is that realistic? I expected BFL to decrease from conf 2 to conf 3 a bit...

    • @PILOTCLIMB
      @PILOTCLIMB  3 ปีที่แล้ว +1

      Hey, many thanks for watching, the Balanced field length should be the shortest. Is the TORA a limit for the take-off?

    • @enisfarje9164
      @enisfarje9164 3 ปีที่แล้ว +1

      @@PILOTCLIMB I've to do the calculations based on the stall speeds/ vR & v2 for given weigjts from the FCOM... with ISA conditions (H=0, density=1.225, etc. ) with different flap configurations... the result should be the min required takeoff length (TOD (AEO) + 15 % or BFL). I was confused, that the result for flaps in conf 3 is slightly higher (due to increased drag...) than for conf 2... have. o recerences to estimate, if thats plausible...

    • @enisfarje9164
      @enisfarje9164 3 ปีที่แล้ว +1

      found my error... used vR / v2 for 1000 ft (conf 3) ... thanks for ur time (to answer) and ur great explanation in the vid!

    • @PILOTCLIMB
      @PILOTCLIMB  3 ปีที่แล้ว +1

      @@enisfarje9164 that's great!! You are welcome!! Don't hesitate to ask me any questions when watching the rest of the videos👍

  • @ramonjimenezparejo3282
    @ramonjimenezparejo3282 3 ปีที่แล้ว

    Thank you very much for the video and for share your experiences and tips!!
    I have understood perfectly the concept,and is hepful for studying performance.

    • @PILOTCLIMB
      @PILOTCLIMB  3 ปีที่แล้ว +1

      You are very welcome! I'm glad to read that you like the video!!

  • @travelveteran
    @travelveteran ปีที่แล้ว +1

    Excellent explanation

    • @PILOTCLIMB
      @PILOTCLIMB  ปีที่แล้ว

      Thanks for watching!!

  • @gabrielkastoun2048
    @gabrielkastoun2048 3 ปีที่แล้ว +1

    So basically if there is a clearway TODA = TODR??

    • @PILOTCLIMB
      @PILOTCLIMB  3 ปีที่แล้ว +2

      Thanks for watching, so, TODA is an available distance that is physical and is fixed, the TODR is what you need from brake released to the screen height the TODR might change depending on your performance and the weather. So TODA is the distance you have AVAILABLE for your TODR.
      Let me know if I answered your question

  • @maherzwara7127
    @maherzwara7127 2 ปีที่แล้ว +1

    U r the best really 👍

    • @PILOTCLIMB
      @PILOTCLIMB  2 ปีที่แล้ว

      Many thanks for your support

  • @cosansurum3299
    @cosansurum3299 2 ปีที่แล้ว +1

    Your accent is a bit frustrating man but it’s nice to have learned the topic thx 😅

  • @OEma13t
    @OEma13t หลายเดือนก่อน

    Thanks for the videos really helpfull

  • @SCST987
    @SCST987 ปีที่แล้ว +1

    So if we have a balanced V1 it means for sure we have a balanced V1? Also can u speak slower? It’s really fast 😕and hard with the accent

    • @SCST987
      @SCST987 ปีที่แล้ว

      I mean : So if we have a balanced V1 it means for sure we have a balanced field?

    • @PILOTCLIMB
      @PILOTCLIMB  ปีที่แล้ว

      Many thanks for watching.. yes, thanks for your feedback

  • @yazanarab4301
    @yazanarab4301 3 ปีที่แล้ว +1

    Captain can u make a video about the relation between flight route ( cruise/ app ) of standard instrument departure route and the traffic controller anther way could air traffic controller change departure route 🤔
    It's so confusing to me 😅😅

    • @PILOTCLIMB
      @PILOTCLIMB  3 ปีที่แล้ว +2

      Hey, Many thanks for your comment!! I will take your suggestion into consideration for a future video!! 👍

  • @jesusmam1918
    @jesusmam1918 4 ปีที่แล้ว

    Thank you very much

    • @woodstock1159
      @woodstock1159 4 ปีที่แล้ว +1

      Continuing TO at 50 kts is almost impossible unless you had a super long and wide runway. Vmcg would play a role

    • @PILOTCLIMB
      @PILOTCLIMB  4 ปีที่แล้ว

      Hey, Many thanks for watching the video, I hope you are doing great!
      You are absolutely correct!!
      I made that example in the video because my goal is to make sure that the concept of accelerated stop and go distance is clear!!
      As I pointed out in the video You should reject the takeoff if you have an engine failure before V1!
      Don't hesitate to comment the rest of the videos with your thoughts!
      Take care
      Gabriele
      Pilotclimb

  • @zoltanonody3541
    @zoltanonody3541 4 ปีที่แล้ว +3

    meanwhile the auto generated subtitles: "Accelerated goat distance"

    • @PILOTCLIMB
      @PILOTCLIMB  4 ปีที่แล้ว +2

      Hey many thanks for watching!! That's funny 🤣... Have a great day!

  • @erikfernandezalvarez7012
    @erikfernandezalvarez7012 ปีที่แล้ว +1

    I will never understand why you only have 14k subscribers and pilot mentour more than 1M 🙄🙄🙄

    • @PILOTCLIMB
      @PILOTCLIMB  ปีที่แล้ว

      Many thanks for your great support!!

  • @karenmclean8020
    @karenmclean8020 3 ปีที่แล้ว

    Goodness I am sorry but your English is not up to broadcasting.

    • @PILOTCLIMB
      @PILOTCLIMB  3 ปีที่แล้ว +1

      Many thanks for sharing your opinion. Have a great day!

    • @sailingananda82
      @sailingananda82 3 ปีที่แล้ว

      I am sorry but I don't agree with you Karen.
      Captain is doing his best and his English is 100% clear. Good jog Captain. Keep doing your job with love and dedication.

    • @boolekx
      @boolekx 2 ปีที่แล้ว +1

      Would You like to speak to the manager,👁👁 Karen?