What was found
AT B CHECK, CRACK FOUND ON FORWARD AND AFT SIDES OF FUSELAGE INTERIOR, LT FRAME AT BS 680 ATTACHMENT TO SKIN LOWER SILL BEAM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AT B CHECK, CRACK FOUND ON FORWARD AND AFT SIDES OF FUSELAGE INTERIOR, LT FRAME AT BS 680 ATTACHMENT TO SKIN LOWER SILL BEAM.