# SDR SWAA2022020767763

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 4, 2018
- Submitted: February 8, 2022
- Operation: Air carrier
- Aircraft: [N944WN](https://openairdocs.org/aircraft/N944WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36659
- Aircraft time: 27,471 hours, 16,192 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Stiffener
- Condition: Cracked
- Location: Rt Horiz Stab
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2022020767763

## Discrepancy

R/H HORIZONTAL STAB. VIRT STIFFNER ON RIB STA 92.70 IS CRACKED . / REPAIRED R/H HORIZONTAL STABILIZER; 2ND MACHINED INSPAR RIB STIFFENER FROM FWD SPAR; ON RIB STA 92.70 PER SRM 55-10-09-2R-4. SEE INDIVIDUAL WIPS AND TASKS FOR WORK ACCOMPLISHED.

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