# SDR 9WGA2025101354301

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 9, 2025
- Submitted: October 13, 2025
- Operation: Air carrier
- Aircraft: [N543JN](https://openairdocs.org/aircraft/N543JN), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48543
- Aircraft time: 83,715 hours, 17,565 cycles
- System (JASC): [5744 · Wing, Control Surface Attach Fittings](https://openairdocs.org/jasc/5744)
- Part: Hinge
- Condition: Corroded
- Location: Zone 500 Flap
- 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/9WGA2025101354301

## Discrepancy

LEFT WING, TRAILING EDGE, OUTBOARD FLAP HINGE FITTING HAS EVIDENCE OF CORROSION NEAR REAR SPAR SIDE BRACE FITTING.

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