What was found
CABIN CONTINUED CLIMBING IN BOTH AUTO AND MANUAL MODE. COULD NOT CONTROL CABIN ALTITUDE. MASKS DROPPED AT MAX DIFFERENTIAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CABIN CONTINUED CLIMBING IN BOTH AUTO AND MANUAL MODE. COULD NOT CONTROL CABIN ALTITUDE. MASKS DROPPED AT MAX DIFFERENTIAL.