What was found
STA 1640 RBL 20 - 65, CORR TASK C53-351-03; LEVEL 1 CORRODED. REMOVED DAMAGED AREA, FAB'D NEW UPPER CHORD, INSTALLED PER TYP REP 53-15-03; CORR TASK C53-251-03. DEFECT SIZE: 2"L X 45"W.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
STA 1640 RBL 20 - 65, CORR TASK C53-351-03; LEVEL 1 CORRODED. REMOVED DAMAGED AREA, FAB'D NEW UPPER CHORD, INSTALLED PER TYP REP 53-15-03; CORR TASK C53-251-03. DEFECT SIZE: 2"L X 45"W.