As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION NOTED DURING NDI INSPECTION CUSTOMER CARD 572127-01-1A-2L-C007 AT UPPER L/W SKIN LOWER SURFACE LOCATED 6" I/B OF RIB 7 COMMON TO THE UPPER REAR SPAR. GROUNDED - YES. CORROSION ON L/H WING UPPER SKIN LOWER SURFACE 6" I/B OF RIB 7 COMMON TO THE UPPER REAR SPAR REPAIRED PER EA # A320-57EA-01457 REV 00, DATED 08/11/2022