As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
THE FUSELAGE SKIN AT THE L1 DOOR OPENING WAS FOUND CRACKED AT THE CUTOUT EDGE JUST ABOVE THE LOWER AFT CORNER. THE CRACKS WERE SMALL AND TYPICAL OF BAC S/B 737-53-1083. THE CRACKS WERE TRIMMED OUT OF THE SKIN AND REPAIRED WITH EXTERNAL ALUMINUM REPAIR DOUBLERS PER THE BAC S/B AND ER/A 093452-14.