What was found
(MAJOR REPAIR) (AIRCRAFT NOT GROUNDED) (DEFECT DISCOVERED DURING AC HEAVY MX VISIT) LOWER FUSELAGE, NR 2 ANTENNA, FORWARD RH DOME NUT HOLE DAMAGED DMG 278 / IN REFERENCE TO ALLEGIANT TASK CARD 315NV/990004000/1. PERMANENT REPAIR PERFORMED ON EXTERNAL FUSELAGE SKIN BTW FR 55-FR 56 AND BTW STGR 42L - 44, AS PER AIRBUS DOSSIER 81843193, TD/81843193/022/2026#A, AS PER RDAF: 81843193/002/2026#A. REPAIR CLASSIFIED AS A MAJOR CATEGORY B AS PER ALLEGIANT ERO NO. A32XSTR-53ERO-00638."