# SDR IPXA2021083173377

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 14, 2021
- Submitted: September 1, 2021
- Operation: Air carrier
- Aircraft: [N284UP](https://openairdocs.org/aircraft/N284UP), registered now
- Make and model: Doug MD-11F
- Registry model: [Doug MD-11F](https://openairdocs.org/model/mcdonnell-douglas-md-11f) (OpenAirDocs)
- Aircraft serial: 48541
- Aircraft time: 71,756 hours, 14,168 cycles
- System (JASC): [5330 · Fuselage Main, Plate/Skin](https://openairdocs.org/jasc/5330)
- Part: Skin
- Part number: APB74411
- Condition: Corroded
- Location: Frms 45-48 S19
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/IPXA2021083173377

## Discrepancy

INSPECTION TYPE:3CCENTER WING UPPER SKIN BETWEEN XCW 45 TO XCW 48 AT STRINGER 19 IS CORRODED.REPAIRED CORRODED CENTER WING UPPER SKIN BETWEEN XCW 45 TO XCW 48 AT STRINGER 19 IAW VT-SAA EA 011-5730-01-A9303 REV. IR AND UPS EO MD11-5730-81391-A. (MINOR)

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