As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FUSELAGE FRAME FAIL SAFE AT BS 904 LT IS CRACKED AT THE LOWEST FASTENER BELOW FLOOR. REPAIRED FUSELAGE FRAME CHORD AT BS 904 LT IAW JC EA 53000051-101. PN 691T0003T51, PART NAME INNER CHORD, SN NSN, CRACKED LENGTH 1.1, EXACT FS & BS LOC ON ACFT 904. ACFT WAS GNDED.