Best V/S for takeoff

Hello!

I’m just wondering, what is the Best V/S for takeoff. (A320 for example)

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I personally use 180

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I usually try to keep it in the low 1000s and increase after I establish a positive rate. It really depends on the aircraft though.

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Low 1000’s?!

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Thats airspeed, he is asking about vertical speed

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Mark and more recently Tyler have made plenty of videos on the newer aircraft on how best to takeoff. The tips they give there can generally be used on other aircraft. They can be found here, Pilot tutorial guide

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Oh, my bad

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I personally takeoff at around 12’ (around 2500-3500VS) and then down to 7’ (approx 2000-2500) once above 2000AGL

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In what aircraft? 🤔

The commerical ones (and that is realistic if you watch cockpit takeoff videos)

In GA aircraft maybe 5’ maximum

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Thank you!

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Really? 3500? I had no idea 😂

Yes I once saw a KLM 737-700 Takeoff and Climb vid and at 7500ft they were still climbing at 3600ft/min.

Obviously it depends on weight (if I’m in a fully loaded heavy or super aircraft) I will only takeoff at 1500-2000ft/min

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According to Matt, above 3000 is a bit much

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I takeoff with a V/S of between 2,300-2,800 feet until 3,000 feet.

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Yeah i thought so… i takeoff at about 2200 if im light if im heavy around 1800-2000

Mind you, I once climbed at 7000ft/min in an A320 out of LPMA right up to 38000ft in front of Deer and he PMed and said he was laughing at the rate my altitude was increasing.

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I use + 2900 v/s for commercial jets.

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In an A320, depending on your weight, start with 90-96% N1 (81-90% thrust) roll down the runway. At VR, you’ll want to rotate to ~11.5* of pitch MAX, once you have a positive rate, tuck your gear away and you can increase that to ~15* of pitch. HOLD that 12.5-15* of pitch-if you do this right and use the V speeds from simbrief or this link: A320 V Speeds
You’ll be climbing out at roughly V2 until you hit 1500’
AT 1500’ you can reduce your thrust by a few percent (I usually go 3-4% N1) and reduce your pitch to ~8-10* nose up, and accelerate to 250kts naturally by pitching for speed. I find the VS generally winds up being somewhere in the neighborhood of 2000 to 2400FPM on the VS meter. Once I hit 250kt I’ll then lock in the speed and VS, climb out to 10K at 2000-2400 (whatever I wound up at) then once I hit 10K, I turn off autothrust, reduce VS to 1800-2000 and accelerate naturally to 300kt.

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Thank you!

sre., 16. jan. 2019 19:06 je oseba FBWFTW via Infinite Flight Community infinite_flight@discoursemail.com napisala:

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