# SDR COEA2017022402811

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 24, 2017
- Submitted: March 14, 2017
- Operation: Air carrier
- Aircraft: N811HC
- Make and model: Aerosp ATR-72-201
- Registry model: [Aerosp ATR-72-201](https://openairdocs.org/model/aerospatiale-atr-72-201) (OpenAirDocs)
- Aircraft serial: 227
- Aircraft time: 27,413 hours, 29,122 cycles
- System (JASC): [5312 · Fuselage Main, Bulkhead](https://openairdocs.org/jasc/5312)
- Part: Bulkhead
- Part number: S53174000200
- Condition: Corroded
- Location: Fwd
- 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/COEA2017022402811

## Discrepancy

FORWARD PRESSURE BULKHEAD LOWER CONTACT POINTS WITH RADOME CORRODED.  REPAIRED IAW SRM 531110-300-808-A01.

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