# SDR COEA2018022312901

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 23, 2018
- Submitted: April 5, 2018
- Operation: Air carrier
- Aircraft: [N901FX](https://openairdocs.org/aircraft/N901FX), registered now
- Make and model: Aerosp ATR 42-320
- Registry model: [Aerosp ATR 42-320](https://openairdocs.org/model/aerospatiale-aeritalia-atr-42-320) (OpenAirDocs)
- Aircraft serial: 172
- Aircraft time: 32,892 hours, 35,671 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: S53371203202
- Condition: Corroded
- Location: Frame 20
- 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/COEA2018022312901

## Discrepancy

FUSELAGE INNER SKIN CORRODED, FORWARD OF FRAME 20, BETWEEN STRINGERS 5AL - 6L.  REPAIRED IAW SRM 530000-3000-803-A01.

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