# SDR AALA202304173118

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 16, 2023
- Submitted: April 17, 2023
- Operation: Air carrier
- Aircraft: [N945AN](https://openairdocs.org/aircraft/N945AN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 30085
- Aircraft time: 63,285 hours, 26,786 cycles
- System (JASC): [5510 · Horizontal Stabilizer Structure](https://openairdocs.org/jasc/5510)
- Part: Skin
- Condition: Cracked
- Location: Zone 300 - Stabs
- 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/AALA202304173118

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: 0.70 INCHES LONG CRACK IN LEFT HORIZONTAL STABILIZER LOWER SKIN LOCATED AT LEFT STABILIZER STA 120.30 AND 9 INCHES FROM AFT SPAR. PERFORMED DOUBLER REPAIR PER SRM 55-10-11-2R.

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