# SDR SWAA2021081674803

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 29, 2020
- Submitted: August 16, 2021
- Operation: Air carrier
- Aircraft: [N939WN](https://openairdocs.org/aircraft/N939WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36646
- Aircraft time: 37,705 hours, 22,596 cycles
- System (JASC): [5512 · Horizontal Stabilizer, Plate/Skin](https://openairdocs.org/jasc/5512)
- Part: Skin
- Condition: Cracked
- Location: Horizonal Stab
- 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/SWAA2021081674803

## Discrepancy

DEFECT TRANSFERRED FROM LOG PAGE 1313904. DEFECT: RIGHT HORIZONTAL STABILIZER LOWER SKIN IS CRACKED AT STAB STA 193.9; 17' FWD SPAR; CRACK IS 1.5' LONG. / REPAIRED RIGHT HORIZONTAL STABILIZER LWR SKIN AT STAB STA 193.9 IAW SRM 55-10-01-2R-11

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