As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SLIGHT SURFACE CRACKING DETECTED IN THE RADIUS OF INTERCOSTAL (TEE) PN3403310252-21 (FORWARD RIGHT ESCAPE HATCH FRAME). INTERCOSTAL IS PART OF FUSELAGE BELTFRAME ASSEMBLY AT FS 334.749 AND PROVIDES THE FORWARD, VERTICAL SEATING SURFACE FOR THE ESCAPE HATCH.