# SDR MASA98230

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: December 31, 1998
- Submitted: March 26, 2000
- Operation: Air carrier
- Aircraft: [N449YV](https://openairdocs.org/aircraft/N449YV), registered now
- Make and model: Dhav DHC8202
- Aircraft serial: 449
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Part number: 6038443
- Condition: Discharged
- Location: Cabin
- Stage of operation: IN
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MASA98230

## Discrepancy

FLT 6251 - PHX-DRO - PRIOR TO DEPARTURE, CREW REPORTED THAT SEVERAL EMERGENCY LIGHTS WOULD NOT ILLUMINATE.  MAINTENANCE REPLACED ALL THE EMERGENCY BATTERIES.  AIRCRAFT WAS RETURNED TO SERVICE.  (M)

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