# SDR COEA2022032401801

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 18, 2022
- Submitted: March 24, 2022
- Operation: Air carrier
- Aircraft: [N801FX](https://openairdocs.org/aircraft/N801FX), registered now
- Make and model: Aerosp ATR 72-212
- Registry model: [Aerosp ATR 72-212](https://openairdocs.org/model/aerospatiale-atr-72-212) (OpenAirDocs)
- Aircraft serial: 338
- Aircraft time: 37,866 hours, 41,832 cycles
- System (JASC): [5300 · Fuselage Structure (General)](https://openairdocs.org/jasc/5300)
- Part: Angle
- Part number: S53671257216
- Condition: Corroded
- Location: Zone 100
- 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/COEA2022032401801

## Discrepancy

WO 232458 NR 100026 HEAVY CHECK  COE/MAJOR REPAIR: STRINGER 17L INTERCOSTAL CHORD ANGLE BETWEEN FRAMES 38-39 HAS LEVEL 2 CORROSION ON BOTTOM SURFACE OF FLANGE. CORRECTIVE ACTION: REPAIRED PER SRAS ES_0155768_01...18749 ISSUE A, DATED 3/17/2022.

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