# SDR IPXA2026062778873

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 21, 2026
- Submitted: June 29, 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: Sidewall Panel
- Part number: 146N539167
- 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/IPXA2026062778873

## Discrepancy

AFT CARGO COMPARTMENT FLOOR STRUCTURE SIDE PANEL HAS CORROSION ON MULTIPLE AREAS, APPROX BTW BS 1410 AND BS 1530, LBL 16.10 THRU LBL 25,  REMOVED CORROSION AT AFT CARGO COMPARTMENT FLOOR STRUCTURE SIDE PANEL FROM BETWEEN BS 1495 BS 1530 L/H IAW SRM 51-10-02-0G-0. INSTALLED REPAIR ANGLE AT AFT CARGO COMPARTMENT FLOOR STRUCTURE SIDE PANEL, APPROX BTW BS 1410 AND BS 1530, LBL 16.10 THRU LBL 25 .IAW SRM 51-40-02-0G-0.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.