As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ELONGATED HOLE IN FUSELAGE SKIN JUST FWD OF FS333.00 BETWEEN STGR 27 AND STGR 26R FROM REMOVAL OF RIVET SECURING DRAIN DOUBLER. (C-CHECK RO 8/16/2021) UPSIZED HOLE TO 0.225", FABRICATED AND INSTALLED NEW DOUBLER REF REO 670-53-21-2072 REV -A DATED 2021-07-05. SEE CONTINUATION CARD FOR DETAILS. COMPLIED WITH TASK CARD 51-900-1002-SKY. PRESSURE CHECK GOOD.