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What are the thuds you hear on take-off?

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What are the thuds you hear on take-off?

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Old 21st Jun 2005, 22:45
  #21 (permalink)  
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Let's all sit in a circle and hold hands and read the question again!
Just as the nose lifts and the rest of the plane lifts off the ground... you often hear two thuds.
It is not the automatic brakes coming on (that is a function of the gear actually raising), it is not gear downlocks disengaging/uplocks engaging, it is the bang of the oleos extending to their stops and the gear becomes unweighted. Of course it might be birds hitting the fuselage or lightning strikes or tyres bursting or stewardesses dropping their knitting, but I think it is safe to say it is incontrovertibly oleos extending to their stops!

Perhaps end of thread now?
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Old 23rd Jun 2005, 14:17
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What ae those thumps? Hedgehogs on the runway!
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Old 23rd Jun 2005, 15:48
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This thread is leaving me quite flat, let alone the hedgehogs! The usual prune 11 different answers from 10 people to a sensible question with one obvious answer!
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Old 28th Jun 2005, 13:07
  #24 (permalink)  
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what are thuds you hear on take off?

generally at lgw on the airbus 319 its the bin in the toilet falling out of the cupboard?
 
Old 28th Jun 2005, 13:18
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the answer is found in the african forum...
http://www.pprune.org/forums/showthr...5&pagenumber=1
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