As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING ROUTINE C CHEACK INSPECTION, A GOUGE WAS DETECTED ON FUSELAGE FRAME AT FUSELAGE STATION 1520, LONGERON 17 LEFT. REPAIR ACCOMPLISHED BLENDED GOUGE AND FABRICATED AND INSTALLED REPAIR DOUBLEERS IN ACCORDANCE WITH DOUGLAS STRUCTURAL REPAIR MANUAL AND ENGINEERING ORDER 53-DC8-1768.