As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUSELAGE FRAME CRACKED AT STATION 400 ORIGINATING FROM INBOARD RIVET HOLE OF PSU HANGER BRACKET JUST BELOW STRINGER 8 LEFT. REMOVED DAMAGE & VERIFIED CRACK CONTAINMENT & INSURANCE CUT BY NDT PER MM53-10-84. FABRICATED AND INSTALLED NESTED REPAIR ANGLES & FILLER PER MM53-10-84.