What was found
FWD CARGO COMPARTMENT; 540 BULKHEAD; VERTICAL STRUCTURE STIFFENER HAS CRACK; STA 540; LBL 24.97. REPLACED FWD CARGO COMPARTMENT; 540 BULKHEAD; VERTICAL STRUCTURE STIFFENER STA 540; LBL 24.97 IAW 25-157-02410-WIP1 AND 25-157-02410.
- Difficulty date
- September 3, 2025
- Submitted
- October 3, 2025
- Operation
- Air carrier
- Aircraft
- N901WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32545
- Aircraft time
- 58,011 hours, 33,767 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Stiffener
- Condition
- Cracked
- Location
- Zone 100
- 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.