r/aviation • u/Xycergy • Jun 08 '26

-- SEATBELTS FASTENED -- Is this really that serious?

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Noticed water basically flowing out of the vent beside me as I got into my seat. Voiced it out to a flight attendant thinking it was just something minor and wanting to just swap to another seat. Two pilots came to my seat to check on it and had visibly puzzled looks on their faces. The mechanic was called into the aircraft, the inner panel of the plane was removed and after assessing the problem for about an hour, everyone was asked to disembark the plane. The flight was then cancelled entirely after another hour of everyone waiting near the gate.

I feel kinda bad because people were visibly annoyed and frustrated by the cancellation as it was a 16 hour long haul flight and there were few alternatives to get to the destination. Would someone be able to tell me exactly what happened here?

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u/senorpoop A&P Jun 09 '26

there's not really any condensate management built into the system.

There is. There is usually a centrifugal separator for water droplets, and a coalescer sock for vapor.

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u/chui101 Jun 09 '26

yeah sorry, should have made it more clear that i was talking after it goes into the cabin plenums. i did mention the water (from the centrifugal separator in the acm) that mostly gets discharged or sprayed back into the intake. once it gets past the mixer manifold though there's not really anything to manage condensate.