As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MDT- DURING C-INSPECTION FUSELAGE FRAME FOUND CRACKED AT STATION 354.250 JUST ABOVE OUTBOARD RIGHT SEAT RAIL AND JUST FORWARD OF RIGHT MID EMERGENCY EXIT. DEHAVILLAND ISSUED REPAIR DRAWING RD8-53-6050 AS AN INTERIM REPAIR. REPAIR TO BE INSPECTED AT 500 HOUR INTERVALS UNTIL PERMANENT REPAIR INSTALLED.