# SDR IPXA2026090186371

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 27, 2026
- Submitted: September 11, 2026
- Operation: Air carrier
- Aircraft: [N461UP](https://openairdocs.org/aircraft/N461UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 28265
- Aircraft time: 43,577 hours, 22,026 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Splice Plate
- Part number: 143N875021
- Condition: Corroded
- 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/IPXA2026090186371

## Discrepancy

MAJOR REPAIR,  MAIN CABIN BS 550 APROX 40" LT FROM BUTTLINE AT MAIN CARGO ENTRY SUB FLOOR HAS CORROSION.  ACCOMPLISHED THE REPAIR PER EO-98496-REQ1 AND STE-SAA EA 757-5330-01-B0813, REV. I/R

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