# SDR HNAA2012112601070

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: November 26, 2012
- Submitted: November 26, 2012
- Operation: Air carrier
- Aircraft: N931HA
- Make and model: Dhav DHC8102
- Aircraft serial: 132
- Aircraft time: 60,635 hours, 67,294 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Control Box
- Part number: 7002761
- Condition: Intermittent
- Location: Emergency Lights
- Stage of operation: CR
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/HNAA2012112601070

## Discrepancy

EMERGENCY LIGHTS FLICKERED ON /OFF IN FLIGHT OVERHEAD AND EXIT SIGNS.  INSPECTED BOTH BRUSH BLOCKS. NO DEFECTS NOTED. R & R EMERGENCY LIGHT CONTROL BOX. OPS CHECKED GOOD IAW WC 33-50-03.

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