What was found
DURING HEAVY CHECK, LT HORIZONTAL STABILIZER L/E RIB 4 ALONG UPPER AFT FLANGE HAS 10MM CRACK. MX REWORKED AND REPAIRED DAMAGED AREA IAW ETD 2014-170-007076.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING HEAVY CHECK, LT HORIZONTAL STABILIZER L/E RIB 4 ALONG UPPER AFT FLANGE HAS 10MM CRACK. MX REWORKED AND REPAIRED DAMAGED AREA IAW ETD 2014-170-007076.