# SDR IPXA11566172

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 31, 2011
- Submitted: April 25, 2011
- Operation: Air carrier
- Aircraft: [N444UP](https://openairdocs.org/aircraft/N444UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 27389
- Aircraft time: 19,393 hours, 12,431 cycles
- System (JASC): [5240 · Service Doors](https://openairdocs.org/jasc/5240)
- Part: Skin
- Part number: 148N640110
- Part serial: NA
- Condition: Corroded
- Location: Door
- 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/IPXA11566172

## Discrepancy

INSPECTION TYPE:C1, SEVERAL AREAS OF CORROSION ON 311AL DOOR INTERNAL SURFACE ALONG EDGES.  REPAIRED IAW ER 11-02229, DATED 4-19-11 AND EO B757-5240-42311-A.

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