As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHIP 3226 - PRES/DE - DUE TO LOSS OF CPC 1 AND 2 AND EXCESS CABIN ALT MESSAGE. REGAINED CABIN WITH MANUAL CONTROL AT 10K FT. CREW REPORTED THAT MASKS DROPPED AUTOMATICALLY. CORRECTIVE ACTION: REPLACED CABIN PRESSURE CONTROLLER 1 AND 2. ALSO REPLACED OUTFLOW VALVE AND ALL O2 GENERATORS AND MASKS. OPS CHECK GOOD. (8369998)