As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RH BS 1480 WEB SPLICE PLATE HOLE #15 FOUND CRACK(<P>RH BS 1480 CRACKED FASTENER HOLE (15) AT WEB SPLICE REWORKED AND A FREEZE PLUG FABRICATED AND INSTALLED AS PER SB 747-53A2390 REV.01 FASTENER INSTALLED AS PER SB 747-53A2390 REV.01</P>)