Go Back  PPRuNe Forums > Flight Deck Forums > Tech Log
Reload this Page >

Flare technique A319/320/321

Wikiposts
Search
Tech Log The very best in practical technical discussion on the web

Flare technique A319/320/321

Thread Tools
 
Search this Thread
 
Old 9th Apr 2024, 13:43
  #21 (permalink)  
 
Join Date: Jan 2022
Location: Miami
Posts: 93
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by Mr Good Cat
My response was aimed at some of the replies, not the question, which of course is reasonable. Suggestions such as to ‘unhook the thrust levers at 40 feet before the flare’ will get the original poster in a lot of trouble should things go wrong and he/she followed such advice.
unhooking them out of CL detent is merely a way to start moving them to idle. walking them back smoothly does not mean "slow"

40 feet before the flare? that is not what I said. I said at 40 feet.

autothrust is still engaged until you hit Idle.

of course, you knew that?



321XLR is online now  
Old 9th Apr 2024, 23:11
  #22 (permalink)  
 
Join Date: Sep 2018
Location: Seattle
Posts: 229
Likes: 0
Received 1 Like on 1 Post
2024 commercial aviation - asking strangers on an internet forum how to land an aircraft full of passengers.

No doubt you’ll also have done hours of complete rubbish CBT, days of “CRM” and multiple simulator hours spent mostly with the autopilot engaged in the hold.

And yet here you are; asking anonymous strangers how to land an airliner? What a joke.
BoeingDriver99 is offline  
Old 9th Apr 2024, 23:40
  #23 (permalink)  
 
Join Date: Mar 2006
Location: England
Posts: 115
Likes: 0
Received 0 Likes on 0 Posts
As a retired 738 guy, I'm surprised that the bus is so different (no rude answers, please). The 73 autoland flares at 27ft, I think, but Boeing suggest 15ft for manual flares if I recall correctly so 30 seems high to me. I used to try to initiate it between the 20ft callout and the 10 but some effos I flew with did nothing until the 10ft call and managed nice landings. I found that most effos had a useful trait, when I was PF, of cringing if they thought I was leaving it a bit late. I could see this in my peripheral vision and this saved the day on many occasions when I was having a bad day. The very few greasers I managed were pure fluke TBH but I was more concerned about landing in the right place at the correct speed than what the pax or crew thought of my "arrival". I only ever had one hard landing (CAVOK, wind light and variable, broad daylight) and, to this day, have no idea what I did wrong!
CHfour is offline  
Old 9th Apr 2024, 23:58
  #24 (permalink)  
 
Join Date: Apr 2022
Location: France
Posts: 164
Received 0 Likes on 0 Posts
Originally Posted by Mr Good Cat
Just do what it says in the book and you can't go wrong.
When did books start learning to land airplanes ?
CVividasku is offline  
Old 10th Apr 2024, 00:06
  #25 (permalink)  
 
Join Date: Oct 2009
Location: UK
Posts: 1,061
Likes: 0
Received 2 Likes on 1 Post
Originally Posted by 321XLR
unhooking them out of CL detent is merely a way to start moving them to idle. walking them back smoothly does not mean "slow"

40 feet before the flare? that is not what I said. I said at 40 feet.

autothrust is still engaged until you hit Idle.

of course, you knew that?
Again, the manual tells you that the thrust levers should be closed quickly. Otherwise you're risking the engines spooling up and increasing your landing roll. You're overcomplicating such a simple technique.
giggitygiggity is offline  
Old 10th Apr 2024, 00:43
  #26 (permalink)  
 
Join Date: Jan 2022
Location: Miami
Posts: 93
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by giggitygiggity
Again, the manual tells you that the thrust levers should be closed quickly. Otherwise you're risking the engines spooling up and increasing your landing roll. You're overcomplicating such a simple technique.
Why would the engines spool up? Where did I say do it slowly?

Show me the FCTM page number where it says bring them back quickly ?

I believe it says smoothly, something that I also said.


321XLR is online now  
Old 10th Apr 2024, 06:45
  #27 (permalink)  
 
Join Date: Jan 2004
Location: Here and there
Posts: 3,101
Received 14 Likes on 11 Posts
Originally Posted by 321XLR
Why would the engines spool up? Where did I say do it slowly?

Show me the FCTM page number where it says bring them back quickly ?

I believe it says smoothly, something that I also said.
FCTM PR NP SOP 250 FLARE AND TOUCHDOWN

At 20 ft the "RETARD" auto call-out reminds the pilot to retard the thrust levers. It is a reminder rather than an order. When best adapted, the pilot will rapidly retard all thrust levers...
It follows with advice about retarding earlier or later or so on.

I would suggest that if you want fine control over the thrust in the flare you should be flying with manual thrust, but whatever works for you.
AerocatS2A is offline  
Old 10th Apr 2024, 07:37
  #28 (permalink)  
 
Join Date: May 2005
Location: Denmark
Posts: 278
Received 65 Likes on 27 Posts
Funny how pilots can't agree on two subjects: Exactly why and how wings generate lift and exactly how a landing is performed :-)
Gargleblaster is offline  
Old 10th Apr 2024, 08:05
  #29 (permalink)  
Thread Starter
 
Join Date: Nov 2017
Location: Milan
Posts: 21
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by Gargleblaster
Funny how pilots can't agree on two subjects: Exactly why and how wings generate lift and exactly how a landing is performed :-)
Here it’s the same with captains and line trainers. No one has a single opinion:
I’ve been told:
- Look at the far end, look in the middle, keep looking at your target
- flare with a prompt backpressure (decise), flare with a slow an continuos movement
- Wait until 30’, at 40’ think to flare and in this way you’ll be starting by 30’. Wait until 10’
FM_A320 is offline  
Old 10th Apr 2024, 11:04
  #30 (permalink)  
 
Join Date: Jan 2019
Location: Nowhere
Posts: 661
Likes: 0
Received 1 Like on 1 Post
Assuming most of your approaches are ILS, FDs on, focus on absolutely nailing the FDs all the way down. Sounds basic, but it really is critical. from about 100' or so, assuming you followed the FDs, reset your datum ROD (1/2 GS ish). When you hear '50' on the rad alt, make a conscious switch from looking in, to looking out, but don't look to the end of the runway as thats way too far. about 1/2 way down is enough. dont do anything yet though. when you hear '30', just do a bog standard check/flare on the sidestick. Dont try and finesse it, dont overdo it. Just a small check back and wait. Close the thrust levers at the same time (or as close to the same time as you can - doing both can be tough on the old coordination so maybe get the flare first, then immediately do the thrust until you can do both simultaneously) now you just gotta wait. Dont worry about how smooth the landing is. Dont worry what the captain is thinking. If you've done the above you'll be doing a safe landing well within limits. Nail that over and over again.

Originally Posted by FM_A320
I have around 500hrs on type
Main thing is don't worry about it too much - we all go through periods where our landings aren't grreat, but the more you think about it the worse they get. You've thousands more sectors ahead of you, with time it'll just click. Good luck, and enjoy it!
Busdriver01 is offline  
Old 11th Apr 2024, 04:24
  #31 (permalink)  
 
Join Date: Jan 2018
Location: italy
Posts: 97
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by FM_A320
Thank you for all the great inputs.
In your opinion is it correct approaching 50’ looking towards the far end (or at least further down the runway)?
Some captains told me to keep looking at the 2 big fat markers until I start the flare (so approx 30/20 ft). Others approaching the threshold and latest by 50’ to look away….
Keep looking at instruments and transitioning unless you're already on a visual following papis. Don't adjust the pitch up too much on the flare without putting the thrust on idle or the act will accelerate and you'll have a long flare or go around ( this in a normal escenario... At times A BIT of thrust will be needed due to gusts etc)
The act touches firms most likely due to lack of lift and being a bit high on the flare, do the same as you're doing a bit later.

I started doing a "double flare" which I didn't like AND MORE IMPORTANT this is not the correct technique but it helps in the beginning. Lower the rate at~40 flare at ~20.

ALSO VERY IMPORTANT... Seat adjustment? Are you EVERYDAY seated at the same exact position in accordance to your ND/PFD windshield? Meaning, do you always see the same exact picture? Otherwise... You'll continue struggling. Advice from someone flying way too many different a320s from different operators, have a reference on your pedals and arm rest and then adjust it a bit to be exactly the same everyday. Let's say 6 on pedals (this should be the same always), 7-G arm rest and your preferred inclination/height put it there, check your visual reference and adjust, this is very important...
WhatShortage is offline  

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.