# SDR HAL95022

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 18, 1995
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N420EA](https://openairdocs.org/aircraft/N420EA), registered now
- Make and model: Doug DC-9-51
- Registry model: [Doug DC-9-51](https://openairdocs.org/model/mcdonnell-douglas-dc-9-51) (OpenAirDocs)
- Aircraft serial: 47689
- System (JASC): [3421 · Attitude Gyro and Indicating System](https://openairdocs.org/jasc/3421)
- Part: Adi
- Part number: 5223700004
- Condition: Failed
- Location: Lt Cockpit
- Stage of operation: CL
- Nature of condition: O
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HAL95022

## Discrepancy

FLT NR 172 - HNL - CAPTAINS ADI GYRO FLAG ON ADI STUCK ON 12 DEGREES NOSE-UP.  MADE AIR TURN BACK TO HNL.  REMOVED AND REPLACED THE CAPTAINS ADI AND THE GROUND OPERATIONAL CHECK WAS OK.  (W)

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