# SDR IPXA2021041068025

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 24, 2021
- Submitted: April 14, 2021
- Operation: Air carrier
- Aircraft: [N294UP](https://openairdocs.org/aircraft/N294UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48472
- Aircraft time: 88,957 hours, 16,131 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Part number: ARB74053
- Condition: Corroded
- Location: Lt Wing
- 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/IPXA2021041068025

## Discrepancy

INSPECTION TYPE:2CLT WING UPPER SKIN HAS MULTIPLE AREAS OF CORROSION AROUND FASTENERS JUST AFT OF #1 SLAT.RERPAIRED CORRODED LT WING UPPER SKIN BETWEEN XORS 97 & XORS 130.40 AND BETWEEN STRINGER 11 & STRINGER 15 IAW VT-SAA EA 011-5730-01-A9000 REV. IR AND UPS EO MD11-5730-79956-A. (MINOR)

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