# SDR SWAA2026010251444

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 10, 2025
- Submitted: January 2, 2026
- Operation: Air carrier
- Aircraft: [N457WN](https://openairdocs.org/aircraft/N457WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33856
- Aircraft time: 71,473 hours, 42,999 cycles
- System (JASC): [5720 · Wing Miscellaneous Structure](https://openairdocs.org/jasc/5720)
- Part: Angle
- 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/SWAA2026010251444

## Discrepancy

CRACKED ANGLE, TRAILING EDGE AT ORSS 278 RT WING.   REPLACED THE  ANGLE IAW SRM 51-40-02, SRM 51-10-02, STEP 9, AND DWG 115A6200, SHEET 10, REV-. MEASUREMENT OF CRACK: 1.680 INCHES.

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