Flaps locked or Slats locked more critical
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Join Date: Apr 2004
Location: Kappis
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Flaps locked or Slats locked more critical
Let's say you could choose between a flaps locked or a slats locked malfunction, which one would you choose and why?
What would be your answer?
What would be your answer?
Join Date: Mar 2017
Location: London
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I would say a flaps lock is more critical in terms of operating the aircraft. If you only have slats then you will have a very high nose attitude going into the flare with unusual aspect which increases the chances of a tail strike. This manoeuvre would require a small flare to avoid hitting the tail.
You will also have a very high approach speed, slightly higher than if you had a slats lock (on the A320). This could increase the chances of an overrun if incorrect landing technique is used.
The slats locking means the pitch attitude is more sensible with less likelyhood of a tail strike occurring in the flare. The speed will be slightly more sensible as well.
Those are my thoughts.
You will also have a very high approach speed, slightly higher than if you had a slats lock (on the A320). This could increase the chances of an overrun if incorrect landing technique is used.
The slats locking means the pitch attitude is more sensible with less likelyhood of a tail strike occurring in the flare. The speed will be slightly more sensible as well.
Those are my thoughts.