# SDR GUUA93553050809A

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 8, 2009
- Submitted: May 18, 2009
- Operation: Air carrier
- Aircraft: N81535
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE147
- Aircraft time: 27,436 hours, 33,103 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Fuselage
- 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/GUUA93553050809A

## Discrepancy

DURING SCHEDULED ROUTINE INSP FOUND SURFACE CORROSION UNDER ACFT BELLY FROM FS 408.25 TO FS 438.25.  DURING FUTHER MX DISCOVERED BELLY SKIN CORROSION DAMAGE, REMOVED DAMAGED SKIN AND INSTALLED EXTERNAL DOUBLER REPAIR.

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