# SDR IPXA13B77016

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 8, 2013
- Submitted: February 11, 2013
- Operation: Air carrier
- Aircraft: [N570UP](https://openairdocs.org/aircraft/N570UP), registered now
- Make and model: Boeing 747-44AF
- Registry model: [Boeing 747-44AF](https://openairdocs.org/model/boeing-747-44af) (OpenAirDocs)
- Aircraft serial: 35667
- System (JASC): [5751 · Ailerons](https://openairdocs.org/jasc/5751)
- Part: Skin
- Condition: Dented
- Location: Lt Aileron
- Component: Aileron
- Component part number: 65B0210049A
- 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/IPXA13B77016

## Discrepancy

LT OTBD AILERON DENT WITH DEBONDED FIRST DENT 4" FWD OF AFT EDGE 1" CUTOUT. 2ND DENT 3" OTBD OF INBD EDGE 1" CUTOUT 3RD DENT 4" FWD OF AFT EDG E 1" CUTOUT.  4TH DENT 7" FWD OF AFT EDGE 1" CUTOUT.  REPAIRED IAW EO B747-5750-49765-A.

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