What was found
LOWER FUSELAGE BS 1840 STR 49R HAS SKIN CORROSION. REMOVED CORROSION FABBED AND INSTALLED DOUBLER REPAIR PER B747 SRM 53-30-03 FIG 1.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LOWER FUSELAGE BS 1840 STR 49R HAS SKIN CORROSION. REMOVED CORROSION FABBED AND INSTALLED DOUBLER REPAIR PER B747 SRM 53-30-03 FIG 1.