# SDR CHQA000492

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 7, 2004
- Submitted: May 14, 2004
- Operation: Air carrier
- Aircraft: [N972](https://openairdocs.org/aircraft/N972), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145440
- Aircraft time: 3,816 hours, 3,795 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Intermittent
- Location: Emergency Light
- 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/CHQA000492

## Discrepancy

EMERGENCY LIGHTS IN CABIN FLASH OR PULSE INTERMITTENTLY IN FLIGHT.  REMOVED AND REPLACED NR 2 POWER SUPPLY IAW EMB 145 AMM 33-50-04.

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