# SDR GUUA94657072009A

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 20, 2009
- Submitted: July 22, 2009
- Operation: Air carrier
- Aircraft: N81546
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE187
- Aircraft time: 28,148 hours, 34,699 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Condition: Corroded
- Location: Rt Wing
- 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/GUUA94657072009A

## Discrepancy

DURING SCHEDULED ROUTINE INSP DISCOVERED RT WING TOP T/E SKIN HAS SURFACE CORROSION.  DURING CLEANING DISCOVERED CORROSION, RWS 159.51 THRU 171.29 AND RWS 183.07 THRU 196.06 REMOVED CORROSION AND INSTALLED EXTERNAL DOUBLER REPAIRS.

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