What was found
DURING HEAVY MAINTENANCE: LIGHTNING STRIKE EXTERNAL SKIN LOC. BTW FR 74 TO FR 75 AND BTW STR 30 R TO STR 31R AT LOWER FUSELAGE; REF AEROMAN WO 2025 191/1 NR 513008. PERFORMED REPAIR AT EXTERNAL SKIN LOC. BTW FR 74 TO FR 75 AND BTW STR 30R TO STR 31R AT LOWER FUSELAGE I.A.W. A321 NEO SRM 53-51-11-300-011. THIS REPAIR IS CATEGORY B AND MUST BE INPECTED AT 60000FC/120000FH INSPECTION THRESHOLD FROM AIRCRAFT FIRST FLIGHT WITH SUBSEQUENT INSPECTIONS AT INTERVALS TBD."