# SDR SWAA2026010543643

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 7, 2025
- Submitted: January 5, 2026
- Operation: Air carrier
- Aircraft: [N453WN](https://openairdocs.org/aircraft/N453WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 29847
- Aircraft time: 70,040 hours, 41,687 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- 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/SWAA2026010543643

## Discrepancy

CRACK FLOOR PANEL 140CF AT AFT CARGO COMPARTMENT.   FABRICATED AND REPLACED PANEL 140CF AT AFT CARGO COMPARTMENT IAW AMM 25-52-10-400-801, DRAWING 453A2610, SHEET 9 & REV E, AND EA M-22-125-02598.

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