As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:C LT WING NR 5 VC FLAP O/B ARM O/B SUPPORT RIB I/B FACE D-HOLE CRACKED. (CRACK LENGTH .5 INCH). LT WING NR 5 VC FLAP O/B ARM O/B SUPPORT RIB I/B AREA REPAIRED AS PER HX RS R57-41-35308 DETAIL VISUAL INSPECT AT EALIER OF C-CHECK OR 18 MONTH INTERNALS REQUIRE REF UPS EO B747-5740-22314-A.