As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PLEASE NOTE THAT DURING THE SPECIAL DETAILED INSPECTION PER ALLEGIANT WORK CARD Nº: 534143-01-3-001 MPD, IT WAS FR/66 AFT PASSENGER/CREW DOOR SILL BEAM WITH CORROSIÓN NEXT TO THE EXISTING REPAIR.THE DAMAGES WAS FOUND BEYOND SRM LIMITS. AIRBUS WAS CONTACTED TO REQUEST REPAIR INSTRUCTIONS. AIRBUS PROVIDED REPAIR INSTRUCTIONS UNDER DOSSIER NUMBER 81149888 AND REPAIR WAS DOCUMENTED UNDER COOPESA JOB: A1M148 (ITEM 2-21)