As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
3 SMALL PUNCTURES IN UPPER SURFACE OF LEFT INBOARD MID FLAP. CAUSED BY DROPPED TOOL. CLEANED AREA OF DAMAGE PREPPED AREA FOR REPAIRS IAW 747 SRM 51-40-12 REPAIRS 4C AND 4D. APPLIED CONDUCTIVE COATING IAW 747AMM 51-24-03 PRIMED AND TOP COATED IAW AMM 51-24-03.