# SDR SWAA2026040987454

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 8, 2026
- Submitted: April 9, 2026
- Operation: Air carrier
- Aircraft: [N1811U](https://openairdocs.org/aircraft/N1811U), registered now
- Make and model: Boeing 737-8H4
- Registry model: [Boeing 737-8H4](https://openairdocs.org/model/boeing-737-8h4) (OpenAirDocs)
- Aircraft serial: 60219
- Aircraft time: 10,568 hours, 5,209 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Battery Pack
- Condition: Inoperative
- Location: Zn 200
- 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/SWAA2026040987454

## Discrepancy

AFT LEFT EMERGENCY EXIT LIGHT AND AFT GALLEY EXIT SIGN INOP<[01] R&R AFT LEFT EMERGENCY LIGHT BATTERY PACK IAW AMM 33-51-06. OPC GOOD.

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