# SDR AALA202611028135

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 21, 2026
- Submitted: November 3, 2026
- Operation: Air carrier
- Aircraft: [N962NN](https://openairdocs.org/aircraft/N962NN), registered now
- Make and model: Boeing 737823
- Aircraft serial: 33331
- Aircraft time: 34,869 hours, 14,656 cycles
- System (JASC): [5310 · Fuselage Main, Structure](https://openairdocs.org/jasc/5310)
- Part: Crossbeam
- Part number: 143A524035
- Condition: Cracked
- Location: Zone 200
- 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/AALA202611028135

## Discrepancy

AIRCRAFT IN BASE MAINTENANCE: FLOORBOARD SUPPORT STRUCTURE CRACKED AT STA 540 AND LBL 2.  INSTALLED PART IAW AIPC 53-42 AND AARD 51-00-05.

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