# SDR AALA202511211529

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 13, 2025
- Submitted: November 21, 2025
- Operation: Air carrier
- Aircraft: [N945NN](https://openairdocs.org/aircraft/N945NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33233
- Aircraft time: 34,775 hours, 14,455 cycles
- System (JASC): [5340 · Fuselage Main, Attach Fittings](https://openairdocs.org/jasc/5340)
- Part: Attach Angle
- Part number: 111A132210
- Condition: Cracked
- Location: Zone 100
- 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/AALA202511211529

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: CRACK IN CENTER SECTION REAR SPAR VAPOR BARRIER ATTACH ANGLE AT BS 663.5, S22R. REPLACED ANGLE IAW AARD 51-00-05-1.

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