# SDR XNOA01041

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 28, 2002
- Submitted: March 28, 2002
- Operation: Air carrier
- Aircraft: [N474AS](https://openairdocs.org/aircraft/N474AS), registered now
- 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: 219
- System (JASC): [3421 · Attitude Gyro and Indicating System](https://openairdocs.org/jasc/3421)
- Part: Gyro
- Condition: Inoperative
- Location: Cockpit
- Stage of operation: TX
- How discovered: O
- Nature of condition: J
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/XNOA01041

## Discrepancy

PLATFORM LIGHT MWP "G" FLAG ON ADI WHEN HAS 3 SELECTED.  REMOVED AND REPLACED NR 3 VERTICAL GYRO.  NR 3 VERTICAL GYRO STILL INOP. TRANSFERRED TO DMI #2225 IAW ENA MEL 34-22-03. PLACARDS INSTALLED.

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