As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING KA BAND, WI-FI INSTALLATION, THE FUSELAGE SKIN PANEL EXISTING PRESSURE FEED THRU DOUBLER WAS 1 ROW FASTENER LARGER THAN IT SHOULD BE AT BS 727E-727F AT LBL 4.78. REPAIRED BODY BS 727E-727F FUSELAGE SKIN PANEL IAW ECRA 5310-05925.