As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN)FUSELAGE FLOOR RIB CRACKED AT STN 222.19 WHERE THE CABIN DOOR HINGE IS ATTACHED. A 1/2 IN CRACK IS LOCATED IN THE CORNER WHERE THE PLATE FOR THE CABIN DOOR HINGE IS BOLTED. SUBMITTER STATES THAT THIS LOCATION IS HARD TO SEE WITHOUT REMOVING THE PLATE FIRST. SEE ALSO SDR 960122012, CRACK AT STN 224.9.