# SDR UIEA200700483

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 10, 2007
- Submitted: December 21, 2007
- Operation: Air carrier
- Aircraft: [N522MC](https://openairdocs.org/aircraft/N522MC), registered now
- Make and model: Boeing 747-2D7B
- Registry model: [Boeing 747-2D7B](https://openairdocs.org/model/boeing-747-2d7b) (OpenAirDocs)
- Aircraft serial: 21783
- Aircraft time: 98,936 hours, 19,829 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Panel
- Condition: Cracked
- Location: Rt 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/UIEA200700483

## Discrepancy

DURING ROUTINE INSPECTION FOUND RT WING L/E FIXED FIBERGLASS PANEL UPPER SURFACE CRACKED LATERAL 4" AT WS 1322.  PERMANENT REPAIRS ACCOMPLISHED IAW SRM 51-40-09 AND 51-40-12.  DOCUMENTED ON EO 4757A407.

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