PPRuNe Forums - View Single Post - Some landing advice please. A320
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Old 20th Dec 2012, 14:49
  #33 (permalink)  
HundredPercentPlease
 
Join Date: Jun 2003
Location: UK
Posts: 2,193
To the OP - you should be able to spot the fools here quite easily! As a rated 320 pilot, you will know that bringing the levers back slowly has no effect for the first half of the travel, so any post with slow levers in can be considered drivel...

The answer to your question is in the FCTM and also by listening to a couple of people on this thread.

In preparation, you must be stable and "in the slot" for the last part of the approach. The best way to do this is by visual reference - as a learner you may think that that lovely flight director is useful, but it's not. It's actually easier and more accurate to fly the last part (below 200') using eyes only...

At 30 RA it all starts happening. Stop looking at the aiming point and look now at a point 3/4 of the way down the runway.

The machine starts to lower the nose itself at 30 RA, so even if you wanted to maintain your ROD, you would have to apply smooth and continuous stick-back. But you want to reduce your ROD, so you will naturally apply more stick-back, so apply just a little more such that you see your sink rate reducing and you start to fly towards that point down the runway.

At the very moment your nose goes up, the thrust will increase (to maintain speed). This is a bad thing because, despite the theory, there is still a tiny pitch-power couple. So the solution is to cut the thrust a millisecond after 30' and to do this you need to promptly close the thrust levers (subject to abnormal speed variation).

And now all you have to concentrate on is the stick and the new aiming area. You continue to gently pull back, so that you are visually using texture flow to fly the aircraft towards that point positioned 3/4 of the way down the runway. This will give a small ROD and a tiny bump at touchdown.

In summary:
  • Stable approach.
  • Visual references only below 200'.
  • If slightly off target, correct only in small amounts so as to not affect stability.
  • At 30' start a gradual stick back and...
  • Close the thrust levers promptly.
  • Continue the stick back until you are flying to a point before the end of the r/w.
  • Done.
  • For a crosswind, move the pedals as slowly as is humanly possible. So you may have to start that really slow movement as high at 25 RA. When you get the hang of that, halve the pedal movement speed.
HTH
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