What was found
DURING HEAVY MAINTENANCE: FLOOR STRUCTURE WEB ON LEFT SIDE AT FR18 CORRODED ( FWD TO L1 DOOR); REMOVED AND REPLACED FLOOR STRUCTURE WEB ON L/H SIDE AT FR18 FWD TO L1 DOOR IAW A321 SRM 51-42-11, SRM 51-44-11 AND AIRBUS DWG # D53114419.
- Difficulty date
- December 11, 2025
- Submitted
- December 16, 2025
- Operation
- Air carrier
- Aircraft
- N905JB
- Make and model
- Airbus A321231
- Aircraft serial
- 05854
- Aircraft time
- 40,427 hours, 12,789 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Web
- Condition
- Corroded
- Location
- Zone 200
- 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.