What was found
CRACK LEADING EDGE RIB ACCESS PANEL 331B LE STA 86.66 AT LT HORIZONTAL STAB. REPLACED LEADING EDGE RIB AND FASTENERS ON ACCESS PANEL 331B LE STA 86.66 AT LT HORIZONTAL STAB IAW SRM 51-40-02, AND DWG 186A1001, SHEET 10, REV A.
- Difficulty date
- August 22, 2026
- Submitted
- September 15, 2026
- Operation
- Air carrier
- Aircraft
- N207WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 34012
- Aircraft time
- 67,408 hours, 40,812 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.