# SDR RAAA00B1074

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 3, 2000
- Submitted: November 6, 2000
- Operation: Air carrier
- Aircraft: [N831RV](https://openairdocs.org/aircraft/N831RV), registered now
- Make and model: Boeing 727-22C
- Registry model: [Boeing 727-22C](https://openairdocs.org/model/boeing-727-22c) (OpenAirDocs)
- Aircraft serial: 19093
- Aircraft time: 59,923 hours, 61,705 cycles
- System (JASC): [3421 · Attitude Gyro and Indicating System](https://openairdocs.org/jasc/3421)
- Part: Indicator
- Part number: 329B8N
- Condition: Inoperative
- Location: Instument Panel
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/RAAA00B1074

## Discrepancy

WHILE AT THE AKN STATION THE CAPT''S HORIZON INOP.  REPLACED HORIZON INDICATOR PER RAA GMM, OPS CHECK GOOD.

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