# SDR XNOA01147

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 20, 2003
- Submitted: August 25, 2003
- Operation: Air carrier
- Aircraft: N371PC
- Make and model: Airbus A300 B4-203
- Registry model: [Airbus A300 B4-203](https://openairdocs.org/model/airbus-industrie-a300-b4-203) (OpenAirDocs)
- Aircraft serial: 157
- System (JASC): [3421 · Attitude Gyro and Indicating System](https://openairdocs.org/jasc/3421)
- Part: Indicator
- Condition: Inoperative
- Location: Hsi
- Stage of operation: TX
- How discovered: V
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/XNOA01147

## Discrepancy

CAPTAIN'S HSI COURSE BAR FROZEN. R&R'D CAPTAIN'S HSI IAW A300 MM 34-21-22. OPS CHECK GOOD IAW A300 MM 34-21-22.

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