# SDR IPXA2025040744836

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 14, 2025
- Submitted: April 7, 2025
- Operation: Air carrier
- Aircraft: [N473UP](https://openairdocs.org/aircraft/N473UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 28846
- Aircraft time: 25,469 hours, 16,974 cycles
- System (JASC): [5321 · Fuselage Floor Panel](https://openairdocs.org/jasc/5321)
- Part: Floor Panel
- Part number: 144N536124
- Condition: Damaged
- 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/IPXA2025040744836

## Discrepancy

MCD, ABOVE CENTER BOX, FLOOR PANEL242XJF HAS LOWER SURFACE AND EDGE DAMAGED. DOT 103-10.  FABRICATED MCD FLOOR PANEL 242XJF, IAW UPS SREO: B757-9692-REQ 001 REVIEWED

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