What was found
CREW REPORTED A CABIN ALTITUDE WARNING DURING CRUISE AT 20K, HAD TO DESCEND TO 10K & DIVERT. REPAIRED CARGO DOOR AND RETAINER. ALSO REPLACED ALTITUDE CONTROLLER, OPS CHECKED GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CREW REPORTED A CABIN ALTITUDE WARNING DURING CRUISE AT 20K, HAD TO DESCEND TO 10K & DIVERT. REPAIRED CARGO DOOR AND RETAINER. ALSO REPLACED ALTITUDE CONTROLLER, OPS CHECKED GOOD.