# SDR GUUA95753053111A

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 31, 2011
- Submitted: June 6, 2011
- Operation: Air carrier
- Aircraft: N87557
- Make and model: Beech 1900D
- Registry model: [Beech 1900D](https://openairdocs.org/model/beech-1900d) (OpenAirDocs)
- Aircraft serial: UE246
- Aircraft time: 28,946 hours, 34,062 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Bs 258
- 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/GUUA95753053111A

## Discrepancy

DURING SCHDULED ROUTINE STRUCTURAL INSPECTION, DISCOVERED SMALL AREA OF CORROSION APPROX .25 INCH DIAMETER FS 258 AT STRINGER 13L.  REMOVED DAMAGED SECTION OF SKIN AND INSTALLED 4.75 X 6.25 INCH COVER PATCH.

---
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.