# SDR SWAA2025120931023

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 2, 2025
- Submitted: December 9, 2025
- Operation: Air carrier
- Aircraft: [N914WN](https://openairdocs.org/aircraft/N914WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 36622
- Aircraft time: 57,369 hours, 34,854 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Rib
- 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/SWAA2025120931023

## Discrepancy

CRACK ON INSPAR RIB LOCATED STAB STA 129.50 AND 28 INCHES OF FROM SPAR AT RT HORIZONTAL STABILIZER.  STEP 5 ANND STEP 6. EDDY CURRENT EQUIPMENT USED P/N: NORTEC 600D; S/N: 250593109 AND DUE DATE: 06-OCT-26.  REPAIRED INSPAR RIB LOCATED STAB STA 129.50 AND 28 INCHES OF FROM SPAR AT RT HORIZONTAL STABILIZER IAW B737-700 SRM 55-10-09-2R-4 REPAIR 4.

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