What was found
C4 PDX - NR 1 DME MATING SURFACE ON THE AIRCRAFT HAS MULTIPLE GOUGES FROM PREVIOUS ANTENNA REMOVAL. REPAIRED IAW RD8-53-9518.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
C4 PDX - NR 1 DME MATING SURFACE ON THE AIRCRAFT HAS MULTIPLE GOUGES FROM PREVIOUS ANTENNA REMOVAL. REPAIRED IAW RD8-53-9518.