What was found
AIRCRAFT IN BASE MAINTENANCE. CRACK ON VERTICAL STABILIZER REAR SPAR (ZV4269) BETWEEN RIBS 9-10. REPLACED RIB PER DRAWING 190-63400-419.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRCRAFT IN BASE MAINTENANCE. CRACK ON VERTICAL STABILIZER REAR SPAR (ZV4269) BETWEEN RIBS 9-10. REPLACED RIB PER DRAWING 190-63400-419.