# SDR UPS09554369

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 2, 2009
- Submitted: January 21, 2009
- Operation: Air carrier
- Aircraft: [N413UP](https://openairdocs.org/aircraft/N413UP), registered now
- Make and model: Boeing 757-24APF
- Registry model: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (OpenAirDocs)
- Aircraft serial: 23853
- Aircraft time: 24,516 hours, 16,647 cycles
- System (JASC): [5730 · Wing, Plate/Skin](https://openairdocs.org/jasc/5730)
- Part: Skin
- Condition: Damaged
- Location: Wing Tank
- 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/UPS09554369

## Discrepancy

INSPECTION TYPE:C1 AOG RESPONSIBILITY, WHILE DRILLING OFF FASTENER HEAD ON CNTR TANK ACCESS PANEL 134AZ CAME OFF FASTENER AND CAUSED DAMAGE TO FUEL CELL CUT OUT EDGE.  REPAIRED PER ATS ENGINEERING REPAIR 09-1026.

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