What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CABIN LONGITUDINAL FLOOR BEAM FR FR 67 AND FR 70 AT -Y464.8. REPLACED LONGITUDINAL FLOOR BEAM PER SRM 51-72-11.
- Difficulty date
- August 7, 2025
- Submitted
- August 8, 2025
- Operation
- Air carrier
- Aircraft
- N198UW
- Make and model
- Airbus A321211
- Aircraft serial
- 5444
- Aircraft time
- 40,053 hours, 16,485 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Beam
- Part number
- D5347219520600
- 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.