What was found
(CAN) PRESSURIZATION ERRATIC IN THE AIR. THE AIRCRAFT WAS TESTED ON THE GROUND AND LEAK WAS DETECTED WITH A 6 INCH CRACK LT OF THE OUTFLOW VALVE. A REPAIR DESIGN WAS CARRIED OUT.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN) PRESSURIZATION ERRATIC IN THE AIR. THE AIRCRAFT WAS TESTED ON THE GROUND AND LEAK WAS DETECTED WITH A 6 INCH CRACK LT OF THE OUTFLOW VALVE. A REPAIR DESIGN WAS CARRIED OUT.