What was found
FLT 5559 - STL - CREW REPORTED, COULD NOT CONTROL CABIN ALTITUDE IN AUTO OR MANUAL. MAINTENANCE CYCLED POWER AND OPS CHECKED OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
FLT 5559 - STL - CREW REPORTED, COULD NOT CONTROL CABIN ALTITUDE IN AUTO OR MANUAL. MAINTENANCE CYCLED POWER AND OPS CHECKED OK.