What was found
INSPECTION TYPE:SI CORROSION (C53-111-01.00-01) ON STR 24F BS 474. REPLACED STRINGER FROM BS 470 TO BS 490. INSTALLED STRINGER SECTION AND SPLICE PLATES PER 727 SRM 53-10-1, 53-10-3.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
INSPECTION TYPE:SI CORROSION (C53-111-01.00-01) ON STR 24F BS 474. REPLACED STRINGER FROM BS 470 TO BS 490. INSTALLED STRINGER SECTION AND SPLICE PLATES PER 727 SRM 53-10-1, 53-10-3.