What was found
DURING HEAVY MAINTENANCE: CORROSION AT RH OUTER WING, TOP SKIN, LOWER SURFACE, OVERHANG BTW RIB 15 AND RIB 16; "REF TO AEROMAN WO 2023 252/1 NR 2023-456706, ACCOMPLISHED REPAIR OF CORROSION AT RH OUTER WING, TOP SKIN, LOWER SURFACE, OVERHANG BTW RIB 15 AND RIB 16. IN ACCORDANCE WITH SAL EA 57-0275-23 COVER AND P1 THRU P8 AND AIRBUS RAF 81262491/005/2023 ISSUE A AND JETBLUE EC A23-944-01" (CONSIDERED A MAJOR REPAIR)