# SDR MJYA0612063

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 13, 2006
- Submitted: December 19, 2006
- Operation: Air carrier
- Aircraft: [N784TW](https://openairdocs.org/aircraft/N784TW), registered now
- Make and model: Doug DC-9-15F
- Registry model: [Doug DC-9-15F](https://openairdocs.org/model/mcdonnell-douglas-dc-9-15f) (OpenAirDocs)
- Aircraft serial: 47014
- Aircraft time: 52,432 hours, 65,447 cycles
- System (JASC): [3421 · Attitude Gyro and Indicating System](https://openairdocs.org/jasc/3421)
- Part: Amplifier
- Part number: 5223120005
- Part serial: 8857
- Condition: Failed
- Location: Adi
- Stage of operation: CL
- How discovered: V
- Nature of condition: G, J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MJYA0612063

## Discrepancy

DURING CLIMBOUT, CAPTAIN'S ADI FROZE IN THE VERTICAL POSITION WITH THE COMPUTER FLAG SHOWING.  CAPTAIN'S COMPASS FROZE WITH THE COMPASS FLAG SHOWING.

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