What was found
DURING HMV, LH WING UPPER SURFACE HAS AREA OF CORROSION AT RIB 1 3"FWD OF UPPER SKIN BUTT SPLICE 11.7 INCHES O/B OF FUSELAGE ; REMOVED CORROSION IN AREA IAW A320 SRM 51-74-00 ACCOMPLISHED NDT INSPECTION WITH ORIGINAL MATERIAL .210 MATERIAL REMAIN .168 WITH LOSS OF .042 AND FOUND TO BE OUT OF LIMITS IAW A320 NTM 51-10-04 AND SRM 57-21-*11-283-014 REPAIR ACCOMPLISHED PER FAS EA 21064 REV IR AND JETBLUE EC A21-985-01 APPROVED BY AIRBUS RDAF 80959581/003/2021 ISSUE B AS A PERMANENT REPAIR WITH INSPECTION REQUIREMENTS ( SEE REFB AT RDAF FOR INSP INSTRUCTIONS) ALL WORK ACCOMPLISHED ON FAS NR-00184 W/O N580JB-03-01