# SDR UPS97222472

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 16, 1997
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N909UP](https://openairdocs.org/aircraft/N909UP), registered now
- Make and model: Boeing 727-27C
- Registry model: [Boeing 727-27C](https://openairdocs.org/model/boeing-727-27c) (OpenAirDocs)
- Aircraft serial: 19115
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Condition: Corroded
- Location: Bs 670
- Stage of operation: IN
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UPS97222472

## Discrepancy

INSPECTION TYPE:SI, CORROSION ON SKIN AT STA 670 ABOVE STR 4R.  REMOVED DAMAGED AREA CORRODED BEYOND LIMITS, FABRICATED REPAIR DOUBLER AND FILLER INSTALLED PER SRM 53-30-1, 53-30-3.

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