# SDR IPXA2026063066478

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 20, 2026
- Submitted: June 30, 2026
- Operation: Air carrier
- Aircraft: [N418UP](https://openairdocs.org/aircraft/N418UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 23905
- Aircraft time: 37,132 hours, 24,518 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Floor Support
- Part number: 146N54462
- Condition: Corroded
- 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/IPXA2026063066478

## Discrepancy

AFT CARGO RH SIDE OTBD FLOOR STRINGER UPPER SURFACE HAS CORROSION STA 1510.  INSTALLED REPAIR CHANNEL AT AFT CARGO RT SIDE OTBD FLOOR STRINGER AT BS 1510, RBL 10.45 IAW SRM 53-00-53-2R-1, REPAIR 1, PARAG 4, DETAIL XII AND SRM 51-40-02-0G-0.

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