# SDR FDEA202601190067

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 19, 2026
- Submitted: January 19, 2026
- Operation: Air carrier
- Aircraft: [N903FD](https://openairdocs.org/aircraft/N903FD), registered now
- Make and model: Boeing 757-2B7
- Registry model: [Boeing 757-2B7](https://openairdocs.org/model/boeing-757-2b7) (OpenAirDocs)
- Aircraft serial: 27124
- Aircraft time: 60,219 hours, 28,690 cycles
- System (JASC): [5414 · Nacelle/Pylon, Plate/Skin](https://openairdocs.org/jasc/5414)
- Part: Skin
- Part number: 311N5002144
- Condition: Corroded
- Location: Zone 400
- 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/FDEA202601190067

## Discrepancy

NR 2 ENGINE UPPER NACELLE INTERNAL STRUCTURE OTBD SIDE PPS 200.50 SUSPECTED CORROSION.  ACCOMPLISHED ON EA F-5430-T0386151 P1 TITTLE: NACELLES/PYLONS-  SKIN/PLATES/PANELS # 2 PYLON O/B SIDE SKIN-EXISTING REPAIR DOUBLER BETWEEN PP STA 174-  190, WITH CORROSION REPAIR BETWEEN PP.STA 144-151 AND BETWEEN PP.STA 176-184

---
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.