What was found
SUSPECTED CRACK RT HORIZONTAL STAB RIB 12A UPPER FLANGE BETWEEN FRONT SPAR AND FIRST STRINGER AT AFT RIVET LOCATION. REMOVED AND REPLACED R/H HORIZONTAL STAB RIB 12A. REF SRM 51-40-08 AND ETD2025-170-930708.
- Difficulty date
- October 11, 2025
- Submitted
- November 7, 2025
- Operation
- Air carrier
- Aircraft
- N175SY
- Make and model
- Emb ERJ170200LR
- Aircraft serial
- 17000527
- Aircraft time
- 26,951 hours, 16,999 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Condition
- Cracked
- Location
- Zone 300
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.