As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(LOG 0808942) WHILE IN QRO FOR MTC, AN INTERNAL DOUBLER IS LOCATED IN THE MFEC AREA (SEE WORK CARD 5330-2575) OF THE ICA FOR THE GOGO WIFI INSTALLATION AREA (AA 2330-01344) AND THE MFEC CANNOT BE ACCOMPLISHED. THE EDGE OF THE DOUBLER EXTENDS UP ONTO THE CHEM-MILLED STEP AND THE RESULTING GAPS ARE UN-SHIMMED. REPAIRED AREA PER ERA 623902-1