What was found
CRACK ACCESS PANEL 321A LEADING EDGE RIB 8 ON VERTICAL STAB. REPLACED THE RIB AND FASTENERS AT IAW SRM 51-40-02-0G, DWG 174A0103, SHEET 13, REV-, & SRM 51-10-02-0G, STEP 9, ITEM A.
- Difficulty date
- August 8, 2026
- Submitted
- September 2, 2026
- Operation
- Air carrier
- Aircraft
- N954WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36669
- Aircraft time
- 49,599 hours, 30,445 cycles
- System (JASC)
- 5531 · Vertical 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.