As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING 4C INSPECTION, DISCOVERED CORROSION ON CENTER WING TANK UPPER FWD AND CENTER SKIN BETWEEN XCW=-81 AND XCW=-100 AT STRINGER 15. ACCOMPLISHED REPAIR ON CENTER WING TANK UPPER SKIN BETWEEN XCW=-81-XCW=-100 AT STRINGER 15 IAW EA 011-5730-01-A5292 AND EO 5730-54227-A