What was found
CABIN ALTITUDE MESSAGE, CABIN DID NOT PRESSURIZE. PERFORMED OPS CHECK OF CABIN ALT SYS OPS CHECKED GOOD AT THIS TIME IAW AMM 21-31-00.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CABIN ALTITUDE MESSAGE, CABIN DID NOT PRESSURIZE. PERFORMED OPS CHECK OF CABIN ALT SYS OPS CHECKED GOOD AT THIS TIME IAW AMM 21-31-00.