What was found
SKIN SPLICE AT FS 280 BETWEEN STR26R-24R HAS CORROSION. REMOVED FASTENERS AND BLENDED CORROSION IAW SRM CH51-21-06-001-001. PERFORMED UT THICKNESS INSP OF BLEND AREAS ON BUTTSTRAP AT FS 280.00 IAW MAC NDT INSP PROCEDURE UT-3 MINIMUM MATERIAL REMAINING IS .078 " BETWEEN STR27-26R, .077" BETWEEN SRT26R-25R AND .077" BETWEEN DAMAGE SUBMITTED TO FOR REPAIR. AWAITING RESPONSE, RECEIVED REO 670-53-21-589 STEP 1, COMPLIED WITH STEP 2 OF REO 670-53-21-589. NO INDICATIONS NOTED AT THIS TIME. INSTALLED RIVETS IAW SRM 51-42-06-001-001-A01 C/W STEPS 3&4 OF REO 670-53-21-589.