What was found
LEFT HORIZONTAL STAB L/E 331B HAD A CRACKED RIB AT L/E HSS 114.55. REMOVED AND REPLACED THE RIB OF THE LT HORIZONTAL STAB L/E IAW SRM 51-40-02, & DWG 186A1001.
- Difficulty date
- February 9, 2026
- Submitted
- February 26, 2026
- Operation
- Air carrier
- Aircraft
- N247WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32508
- Aircraft time
- 64,547 hours, 38,979 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.