# SDR SWAA2026060197339

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 10, 2026
- Submitted: June 2, 2026
- Operation: Air carrier
- Aircraft: [N477WN](https://openairdocs.org/aircraft/N477WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33988
- Aircraft time: 72,345 hours, 43,352 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/SWAA2026060197339

## Discrepancy

CRACK CORRUGATED PLATE TRAILING EDGE IRSS 199 PLUS 30 INCH RT WING.  REPLACED ACCESS PANEL 651CT AND FASTENERS LOCATED ON TRAILING EDGE RT WING IAW SRM 51-40-02 AND DRAWING 115A2001 SHEET 30 REV A.

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