What was found
FLIGHT 5427 AIRCRAFT PRESSURIZATION FAILED ABOVE 8000RECONNECTED AIRCRAFT SUPPLY DUCTS THAT CAME DISCONNECTED AT WATER SEPERATORS.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLIGHT 5427 AIRCRAFT PRESSURIZATION FAILED ABOVE 8000RECONNECTED AIRCRAFT SUPPLY DUCTS THAT CAME DISCONNECTED AT WATER SEPERATORS.