What was found
SUSPECTED CRACK RT HORIZONTAL RIB 11A FORWARD UPPER FLANGE AT AFT RIVET HOLE. REMOVED AND RELACED THE RT HORIZONTAL RIB 11A ON THE RT HORIZONTAL. IAW SRM 51-40-08. PERFORMED.TASK CARD 27-31-05-001-SKY-U,
- Difficulty date
- January 17, 2026
- Submitted
- February 13, 2026
- Operation
- Air carrier
- Aircraft
- N138SY
- Make and model
- Emb ERJ170200LR
- Aircraft serial
- 17000466
- Aircraft time
- 27,858 hours, 16,475 cycles
- System (JASC)
- 5511 · Horizontal Stabilizer, Spar/Rib
- Part
- Rib
- Condition
- Cracked
- Location
- Zone 300
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.