# SDR TRBA2007051

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: July 15, 2007
- Submitted: July 19, 2007
- Operation: Air carrier
- Aircraft: [N447AM](https://openairdocs.org/aircraft/N447AM), registered now
- Make and model: Aerosp ATR 72-212
- Registry model: [Aerosp ATR 72-212](https://openairdocs.org/model/aerospatiale-atr-72-212) (OpenAirDocs)
- Aircraft serial: 447
- Aircraft time: 21,458 hours, 22,972 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Wire
- Condition: Broken
- Location: Emergency Light
- Stage of operation: TX
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: D
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TRBA2007051

## Discrepancy

EXIT SIGN OVER THE AFT F/A SEAT DOES NOT COME ON WHEN EMERGENCY LIGHT SWITCH IS TURN INTO THE ON POSITION.  MAINTENANCE REPAIRED WIRE AS PER ATR-72-AMM-20-27-17 AT EXIT SIGN LOCATED BY AFT F/A SEAT.  PERFORMED OPERATIONAL CHECK AS PER ATR-72-JIC-33-50-00.

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