# SDR SWAA2026021762911

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 19, 2026
- Submitted: February 17, 2026
- Operation: Air carrier
- Aircraft: [N458WN](https://openairdocs.org/aircraft/N458WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 33857
- Aircraft time: 72,334 hours, 43,392 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/SWAA2026021762911

## Discrepancy

CRACKED INSPAR RIB LOCATED STAB STA 101.90 AND 28INCH FROM FRONT SPAR AT LT HORIZONTAL STAB.   PERFORMED GENERAL VISUAL INSPECTION ON INSPAR RIB LOCATED STAB STA 101.90 AND 28 INCH FROM FRONT SPAR AT LT HORIZONTAL STAB AND NOT FOUND DAMAGE IAW SRM 51-10-02-0G-0.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.