As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FOUND CORROSION UNDER PRIMARY PITOT STATIC PORT PLATE LEFT SIDE OF AIRCRAFT THAT EXCEEDED STRUCTURAL REPAIR MANUAL LIMITS BETWEEN FUSELAGE STATION 859 AND 879, BETWEEN LONGERONS 39LH AND 40LH. TRIMMED OUT DAMAGED FROM CORROSION. FABRICATED AND INSTALLED FILLER AND DOUBLER IAW EA. REPAIRED CORROSION.