# SDR UIEA2010120500186

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 5, 2010
- Submitted: December 6, 2010
- Operation: Air carrier
- Aircraft: [N499MC](https://openairdocs.org/aircraft/N499MC), registered now
- Make and model: Boeing 747-47UF
- Registry model: [Boeing 747-47UF](https://openairdocs.org/model/boeing-747-47uf) (OpenAirDocs)
- Aircraft serial: 29260
- Aircraft time: 45,113 hours, 7,826 cycles
- Engine: Ge CF680C2B1F
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Winglet
- Condition: Damaged
- Stage of operation: TX
- How discovered: O
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2010120500186

## Discrepancy

DURING TAXI, ENROUTE FOR TAKEOFF. ACFT CAME IN CONTACT WITH ANOTHER ACFT ON THE TAXI WAY. THE WINGLET WAS DAMAGED.  (REMOVED WINGLET AND DISPATCHED IAW CDL 57-28-1).

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