# SDR AT0100151

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 23, 2000
- Submitted: May 17, 2001
- Operation: Air carrier
- Aircraft: [N811AT](https://openairdocs.org/aircraft/N811AT), registered now
- Make and model: Doug DC-9-32
- Registry model: [Doug DC-9-32](https://openairdocs.org/model/mcdonnell-douglas-dc-9-32) (OpenAirDocs)
- Aircraft serial: 47285
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Spar Cap
- Condition: Cracked
- Location: Horiz Stab
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AT0100151

## Discrepancy

FOUND RIGHT HORIZONTAL STAB SPAR CAP CRACKED.  STOP DRILLED CRACK AND INSTALLED DOUBLER IAW TIMCO SERVICE ORDER 151108-21080.

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