Talk about being Lucky! B747 Incident

On 3/22, a B747-200 freighter took off with a load of building materials including one very large pipe.

On rotation, the pipe broke from its secure wooden box and punctured through the rear pressure bulkhead,

“depressurising” the aircraft. 

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 A closer look:

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 No big deal since the aircraft was just departing and pressure differential was not that big of a deal.

Just return and land. What was a big deal is what was on the other side of the punctured  bulkhead!

Can you say "Flight Control Hydraulics?!!"  Holy Cow!! A little closer...

 

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 One very lucky crew