As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
COE HEAVY CHECK/ MAJOR REPAIR: INTERNAL FUSELAGE UPPER PRESSURE DECK RT SPLICE ANGLE FR 27 STR 4 IS CRACKED. UPPER PRESSURE DECK ANGLE CRACKED AT FR 27 APPEARS TO HAVE PROPAGATED BEYOND PREVIOUS REPORTED MARK ON SRAS 4920/05...3364. CRACK ON P/N S53573201211 IS 2.1" APPROX 1" ABOVE STR 4R. REPAIR PER STRUCTURAL REPAIR INSTRUCTIONS FROM ATR.