What was found
RIGHT HORIZONTAL STAB RIB 5 STIFFENER HAS CRACK ON LOWER RADIUS. REPAIRED RT HORIZONTAL STAB RIB 5, STAB STA 129.5 IAW SRM 51-40-2-0G-0 AND SRM 55-10-09-2R-4 REPAIR 4; FIG. 202; DETAIL.
- Difficulty date
- July 8, 2025
- Submitted
- August 12, 2025
- Operation
- Air carrier
- Aircraft
- N232WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32500
- Aircraft time
- 64,160 hours, 38,524 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.