# SDR UHLA2014111500802

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 15, 2014
- Submitted: December 1, 2014
- Operation: Air carrier
- Aircraft: [N639RW](https://openairdocs.org/aircraft/N639RW), registered now
- Make and model: Emb ERJ 170-100 SE
- Registry model: [EMB ERJ 170-100 SE](https://openairdocs.org/model/embraer-erj-170-100-se) (OpenAirDocs)
- Aircraft serial: 17000057
- Aircraft time: 28,718 hours, 17,791 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Rib
- Condition: Cracked
- Location: Horizontal 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/UHLA2014111500802

## Discrepancy

CRACKED LT HORIZONTAL STABILIZER RIB 11 BETWEEN FWD AND MID SPAR IS CRACKED ON TOP PART OF RIB NEXT TO 5TH RIVET AFT OF LEADING EDGE.  REMOVED CRACKED FLANGES , FABRICATED AND INISTALLED NEW ONES IAW ETD2014-170-096741.  MAJOR REPAIR

---
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.