What was found
AIRCRAFT IN BASE MAINTENANCE: FOUND CORROSION, MEASURING L=1 INCH, W=0.09 INCH, D=0.002 INCH, ON LOWER SILL AT FR68 AND STR 23R. REPLACED LOWER SILL REF A321 SRM 51-72-11-911-001 AND DWG D53480505.
- Difficulty date
- April 22, 2021
- Submitted
- May 18, 2021
- Operation
- Air carrier
- Aircraft
- N925UY
- Make and model
- Airbus A321231
- Aircraft serial
- 6613
- Aircraft time
- 19,562 hours, 7,542 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Support
- Part number
- D5348004320701
- 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.