What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION ON AFT CABIN FLOOR SHEAR PLATE FASTENER HOLES BETWEEN FR 69 AND FR 70 AT S23R. REPLACED SHEAR PLATE PER EO 5324Y014-001.
- Difficulty date
- February 28, 2026
- Submitted
- March 11, 2026
- Operation
- Air carrier
- Aircraft
- N413AN
- Make and model
- Airbus A321253NX
- Aircraft serial
- 9374
- Aircraft time
- 20,689 hours, 5,706 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Shear Plate
- 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.