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Kyrgyzstan Air Company crash in Osh

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Kyrgyzstan Air Company crash in Osh

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Old 29th Dec 2011, 06:00
  #21 (permalink)  
 
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Faro Martinair DC10 maybe...
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Old 29th Dec 2011, 07:20
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Martinair at Faro was a different story: microburst
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Old 29th Dec 2011, 09:06
  #23 (permalink)  
 
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The RVRs were sufficient to continue to land, just up on the landing bit.

So get rid off the below minimum rubbish
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Old 29th Dec 2011, 16:15
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Quote:
...a hard landing resulting in the right main gear collapse, right main wing separation and the airplane rolling on its back while landing on Osh's runway 12 in fog and low visibility...
From the hard copy Daily Telegraph
".......An Airport spokesman said the Russian TU134 flying from the central Asian republic's capital Bishkek, made a hard landing and flipped, A wing and part of the chassis fell off"
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Old 29th Dec 2011, 23:20
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Originally Posted by DouglasFlyer
Martinair at Faro was a different story: microburst
Actually not a different story as it was another case of the wing coming off due to a high sink rate landing. The difference was the cause of the high sink rate.
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Old 30th Dec 2011, 12:45
  #26 (permalink)  
 
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TU3 wing separation

Not the first such TU3 accident, almost exactly the same scenario happened in 1971. (ASN Aircraft accident Tupolev 134A YU-AHZ Rijeka Airport (RJK)) This time they were much luckier in the overall outcome.

It appears that just like with the MD11, overloads from a high sink rate touch-down will break the main wing spar rather than collapse the landing gear. Interesting to compare with the BA 777 LHR accident...
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Old 30th Dec 2011, 17:03
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Jazz Hands

I've referred to this occurrence in post #13, but was blamed for that, so you might be next .
Tu 134 is very demanding to banks at flare height because of low wings and negative dihedral (? if I call this feature correctly?), so only 7 degrees of bank is sufficient for contacting ground with wingtip. Many dozens of similar cases (much less dramatic) happened on T34 when in low visibility pilots saw the runway very late and tried to align aircraft with centerline.
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Old 30th Dec 2011, 19:14
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"negative dihedral" = anhedral ? if my memory serves me well
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Old 30th Dec 2011, 20:13
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captplaystation

You're right, I had to look up at the books, shame on me...
That is what I meant.
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