What was found
CRACKED RIB ACCESS PANEL 331B LE STA 142.45 LT HORIZONTAL STAB. REPLACED LEADING EDGE RIB ACCESS PANEL 331B IAW SRM 51-40-02, SRM 51-10-02, ITEM 9, AND DWG 186A1001,SHEET 10, REV A.
- Difficulty date
- June 30, 2026
- Submitted
- July 25, 2026
- Operation
- Air carrier
- Aircraft
- N485WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32473
- Aircraft time
- 71,955 hours, 43,342 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.