What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON FORWARD CABIN FLOOR BEAM AT FR 20 AND -Y1292. REPLACED FLOOR BEAM PER SRM 51-72-11.
- Difficulty date
- November 7, 2025
- Submitted
- November 18, 2025
- Operation
- Air carrier
- Aircraft
- N156UW
- Make and model
- Airbus A321211
- Aircraft serial
- 5684
- Aircraft time
- 37,126 hours, 15,489 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Part number
- D5311278220201
- 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.