# SDR NWAA 091559760

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 7, 2009
- Submitted: May 8, 2009
- Operation: Air carrier
- Aircraft: N760NW
- Make and model: Doug DC-9-41
- Registry model: [Doug DC-9-41](https://openairdocs.org/model/douglas-dc-9-41) (OpenAirDocs)
- Aircraft serial: 47288
- Aircraft time: 85,247 hours, 90,689 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- 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/NWAA%20091559760

## Discrepancy

FORWARD RT OVERWING EMERGENCY EXIT IDENTIFIER SIGN WILL NOT ILLUMINATE DURING EMERGENCY LIGHTING SYSTEM OPS CHECK.  REPLACED FORWARD RIGHT OVERWING EMERGENCY EXIT IDENTIFIER SIGN BATTERY PACK.

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