As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ALTITUDE DISAGREE, RTFL. CHECKED F/O SIDE WITH CASTLEBERRY AND VERIFIED FLUCTUATION. REPLACED RT AIR DATA COMPUTER AND RE-TESTED. SYSTEM CHECKED OK WITH CASTLEBERRY. NEEDS CHECK CONFIRMATION WITH LAVERSAB TESTER. CHECKED ADC'S FOR FAULTS. ACCOMPLISHED ADC INSPECTION-CHECK AND ACCOMPLISHED ADC'S ADJUSTMENT-TEST. ALL NORMAL. REPLACED F/O ALTIMETER. TESTED GOOD WITH LAVERSAB TESTER.