What was found
CORRODED WEB, INTERCOSTAL LOCATED WL 154, BS 794 - 847, RBL 21 IN THE AFT CARGO BAY. REPLACED THE WEB - INTERCOSTAL AND FASTENERS IAW SRM 51-40-02, SRM 51-10-02, ITEM 9, AND DWG 146A8120, SHEET 34, REV -.
- Difficulty date
- October 31, 2025
- Submitted
- December 3, 2025
- Operation
- Air carrier
- Aircraft
- N231WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 32499
- Aircraft time
- 65,270 hours, 39,217 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Condition
- Corroded
- 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.