As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CORROSION ON LT WING LOWER SKIN AT FUEL MAG STICK. OTBD OF RIB 5 BTW STIFFENERS 5-6. PERFORMED TEMPORARY REPAIR LT WING LOWER SKIN AT FUEL MAG STICK OTBD OF RIB 5 BTW STIFFENERS 5-6. ATR HAS ADVISED THAT DAMAGE CAN REMAIN AS IS UNTIL THE NEXT SCHEDULED C-CHECK WHEN A PERMANENT REPAIR WILL BE APPLIED IAW SRI DO/TS-2187/10-13660 ISSUE B AND EO E2-57MR-382.