As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT AFT FUSELAGE EXTERIOR SKIN AT FR 78 AT STR 4R HAS CRACK AROUND 2 EA RIVETS. REMOVED 2 EA RIVETS. UPSIZED HOLE TO .193 AND COUNTERSUNK. PERFORMED HF EC INSPECTION OF REWORKED AREAS. NO DEFECTS NOTED. GOOD TO CONTINUE WITH REPAIR. INSTALLED 2 EA RIVETS.