# SDR COEA0705919

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 24, 2007
- Submitted: October 25, 2007
- Operation: Air carrier
- Aircraft: [N919FX](https://openairdocs.org/aircraft/N919FX), registered now
- Make and model: Aerosp ATR 42-300
- Registry model: [Aerosp ATR 42-300](https://openairdocs.org/model/aerospatiale-aeritalia-atr-42-300) (OpenAirDocs)
- Aircraft serial: 266
- System (JASC): [5711 · Wing Spar](https://openairdocs.org/jasc/5711)
- Part: Spar Cap
- Condition: Corroded
- Location: Lt Wing
- 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/COEA0705919

## Discrepancy

FOUND DURING HEAVY CHECK, MAJOR REPAIR, LEVEL 2 CORROSION, CORROSION ON LT WING AFT SPAR UPPER CAP.  REMOVED CORROSION AND DAMAGE BLENDED PER SRAS, DO/TS-4213/07.  (M)

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