# SDR TRBA2007118

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 28, 2007
- Submitted: December 31, 2007
- Operation: Air carrier
- Aircraft: [N451](https://openairdocs.org/aircraft/N451), 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: 451
- Aircraft time: 24,845 hours, 23,798 cycles
- Engine: Pwa PW127
- Propeller: Hamstd 247F1
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Bulb
- Condition: Failed
- Location: Emergency Lights
- Stage of operation: IN
- How discovered: C
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/TRBA2007118

## Discrepancy

EMERGENCY LIGHT INOPERATIVE IN THE MAIN ENTRANCE PASSENGER DOOR.  MAINTENANCE REPLACED LIGHT BULB.

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