# SDR GTIA2025032438812

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 21, 2025
- Submitted: March 24, 2025
- Operation: Air carrier
- Aircraft: [N603NK](https://openairdocs.org/aircraft/N603NK), registered now
- Make and model: Airbus A320-232
- Registry model: [Airbus A320-232](https://openairdocs.org/model/airbus-a320-232) (OpenAirDocs)
- Aircraft serial: 4321
- Aircraft time: 51,954 hours, 23,895 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Condition: Corroded
- Location: Zone 600
- Part time: 51,954 hours, 23,895 cycles
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA2025032438812

## Discrepancy

CORROSION ON TRAILING EDGE TOP SKIN LOWER SURFACE OVERHANG BTW RIB 5 TO RIB 9 ON RH WING. RAF-01 CREATED AND SDR 3563280-02 LENGTH 5.297"" AND WIDTH 2.383""-PERFORMED PERMANENT REPAIR ON TRAILING EDGE TOP SKIN LOWER SURFACE OVERHEANG BTW RIB 5 TO RIB 9 ON RH WING. THIS REPAIR IS CATEGORY B AND REQUIRED INSPECTION ON TOP SKIN PANEL 2 UPPER SURFACE AND AFT OF FALSE REAR SPAR RIBS. THRESHOLD TIME OF EA REPAOR EMBODIMENT AT 51000 FH AND INSPECTION METHOD TBD IAW EA #57-00-12-05.

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