# SDR GTIA050039

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 25, 2005
- Submitted: April 11, 2005
- Operation: Air carrier
- Aircraft: N825NK
- Make and model: Doug DC-9-83
- Registry model: [Doug DC-9-83](https://openairdocs.org/model/douglas-dc-9-83) (OpenAirDocs)
- Aircraft serial: 53012
- Engine: Pwa JT8D219
- System (JASC): [3425 · Integrated Flight System](https://openairdocs.org/jasc/3425)
- Part: Indicator
- Condition: Failed
- Location: Nr 2 Adi
- Stage of operation: TO
- How discovered: O
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/GTIA050039

## Discrepancy

F/O`S ADI WENT BLANK THEN SHOWED FAIL ON TAKEOFF ROLL, TAIL SWAP WITH AC 833.  REMOVED AND REPLACED NR2 ADI, OPS CHECK NORMAL.  (K)

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