# SDR SWAA2026050587390

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 7, 2026
- Submitted: May 5, 2026
- Operation: Air carrier
- Aircraft: [N928WN](https://openairdocs.org/aircraft/N928WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36890
- Aircraft time: 57,454 hours, 35,281 cycles
- System (JASC): [5512 · Horizontal Stabilizer, Plate/Skin](https://openairdocs.org/jasc/5512)
- Part: Skin
- Condition: Cracked
- Location: Zone 300
- 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/SWAA2026050587390

## Discrepancy

CRACK FOUND ON THE RT HORIZONTAL STAB LOWER SKIN AT HSS 193.90, 24 5/8 FROM L/E; L: 0.200.   REMOVED AND REPAIRED THE CRACKED RT HORIZONTAL STAB LOWER SKIN IAW SRM 55-10-01-2R-11, REPAIR 11.

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