As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING THE STRUCTURAL PORTION OF THE IFE STC ON AIRCRAFT N214BZ, THE TECHNICIAN MIS-DRILLED STRINGER 2R AT FR62 TO FR64. THE REPAIR REQUIRED FOR THIS ERROR WAS CLASSIFIED AS A MAJOR REPAIR DUE TO BEING ON PRIMARY STRUCTURE. REPAIR TO THE AREA WAS PERFORMED UNDER AIRBUS REO 500-53-61-971 DATED 11/2/2023.