# SDR BB07089

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 9, 2007
- Submitted: November 12, 2007
- Operation: Air carrier
- Aircraft: N251AY
- Make and model: Boeing 767-2B7
- Registry model: [Boeing 767-2B7](https://openairdocs.org/model/boeing-767-2b7) (OpenAirDocs)
- Aircraft serial: 24764
- Aircraft time: 73,014 hours, 14,116 cycles
- System (JASC): [3454 · Visual Omnirange (VOR) System](https://openairdocs.org/jasc/3454)
- Part: Control Panel
- Part number: 285T05545
- Part serial: 329
- Condition: Failed
- Location: Vor/Dme
- Part time: 84,440 hours, 24,034 cycles
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/BB07089

## Discrepancy

FLIGHT 811, PHL-CUN:  AFTER TAKEOFF, CREW REPORTED LOSS OF L-NAV.  RETURNED TO FIELD.  MAINTENANCE REPLACED THE VOR/DME CONTROL PANEL.  NO FURTHER FAULTS.

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