# SDR SWAA2026010551438

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 10, 2025
- Submitted: January 5, 2026
- Operation: Air carrier
- Aircraft: [N453WN](https://openairdocs.org/aircraft/N453WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29847
- Aircraft time: 70,040 hours, 41,687 cycles
- System (JASC): [5710 · Wing Main, Frame Structure](https://openairdocs.org/jasc/5710)
- Part: Plate
- Condition: Cracked
- Location: Zone 600
- 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/SWAA2026010551438

## Discrepancy

CRACK ON CORRUGATED PLATE LOCATED AT LEVEL IRSS 227 TRAILING EDGE AT RT WING.  REPLACED CORRUGATED PLATE LOCATED AT LEVEL IRSS 227 TRAILING EDGE AT RT WING IAW SRM 51-10-02 ITEM 9. AND  SRM 51-40-02 AND DRAWING 115A2781 SHEET 7 REV -.

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