# SDR SWAA2024042377392

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 20, 2024
- Submitted: April 23, 2024
- Operation: Air carrier
- Aircraft: [N449WN](https://openairdocs.org/aircraft/N449WN), registered now
- Make and model: Boeing 737-7H4
- Registry model: [Boeing 737-7H4](https://openairdocs.org/model/boeing-737-7h4) (OpenAirDocs)
- Aircraft serial: 32469
- Aircraft time: 67,841 hours, 40,553 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Part number: UNKNOWN
- Condition: Inoperative
- Location: Cabin
- Stage of operation: IN
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SWAA2024042377392

## Discrepancy

CREW REPORTS EMERGENCY LIGHTS COME ON WHEN PLANE IS POWERED DOWN WITH EMERGENCY LIGHT SWITCH IN THE OFF POSITION<[01] R+R COCKPIT EMERGENCY LIGHTS SWITCH. REF SWPM 20-83-11. OPS CHECK GOOD PER AMM 33-51-00.

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