What was found
PRESSURIZATION CONTROLLER FAILED TO MAINTAIN CABIN PRESSURE. REPLACEMENT OF CONTROLLER WITH REPAIRED UNIT AND OPS CHECKED SYSTEM PER WORK CARD 84.0 TO BE GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
PRESSURIZATION CONTROLLER FAILED TO MAINTAIN CABIN PRESSURE. REPLACEMENT OF CONTROLLER WITH REPAIRED UNIT AND OPS CHECKED SYSTEM PER WORK CARD 84.0 TO BE GOOD.