# SDR AALA202211289068

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 4, 2022
- Submitted: November 28, 2022
- Operation: Air carrier
- Aircraft: [N965AN](https://openairdocs.org/aircraft/N965AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 29544
- Aircraft time: 62,628 hours, 25,910 cycles
- System (JASC): [5511 · Horizontal Stabilizer, Spar/Rib](https://openairdocs.org/jasc/5511)
- Part: Rib
- Part number: 186A1000901
- Condition: Cracked
- Location: Horizontal 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/AALA202211289068

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: CRACK FOUND ON RIB OF LEFT HORIZONTAL STABILIZER LOCATED AT STA 111.10 AND INSPAR RIB. CRACK LENGTH: L= 0.421 INCHES. PERFORMED DOUBLER REPAIR ON INSPAR RIB PER SRM 55-10-09.

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