What was found
DURING HEAVY CHECK WAS REPORTED THAT RIB 4 ON RT HORIZONTAL STABILIZER L/E IS CRACKED. MAINTENANCE REPAIRED RIB 4 ON RT HORIZONTAL STABILIZER L/E IAW ETD-2015-170-112427.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK WAS REPORTED THAT RIB 4 ON RT HORIZONTAL STABILIZER L/E IS CRACKED. MAINTENANCE REPAIRED RIB 4 ON RT HORIZONTAL STABILIZER L/E IAW ETD-2015-170-112427.