What was found
RIGHT HORIZONTAL STAB REMOVABLE L/E 4TH FROM INBD RIB IS CRACKED. REMOVED AND REPLACED THE RT HORIZONTAL STAB REMOVABLE L/E RIB; 4TH FROM INBD IAW SRM 51-40-02, STEP 4 B;C.
- Difficulty date
- February 25, 2026
- Submitted
- March 23, 2026
- Operation
- Air carrier
- Aircraft
- N924WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36628
- Aircraft time
- 57,102 hours, 34,691 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.