As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION TOP SKIN LOWER SURFACE LEVEL RIB 14 ON RH WING L= 4.214 INCH W= 1.954 INCH D= 0.114 INCH. MAINTENANCE PERFORMED TIME LIMITED REPAIR ON TOP SKIN LOWER SURFACE BTW RIB 13 TO RIB 15 ON RH WING IAW EA# 364937 DWG R572-58616 ISSUE N AND DWG R572-58945.