# SDR AALA202610072589

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 4, 2026
- Submitted: October 8, 2026
- Operation: Air carrier
- Aircraft: [N823AN](https://openairdocs.org/aircraft/N823AN), registered now
- Make and model: Boeing 787-9
- Registry model: [Boeing 787-9](https://openairdocs.org/model/boeing-787-9) (OpenAirDocs)
- Aircraft serial: 40641
- Aircraft time: 38,343 hours, 4,449 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Condition: No Test
- Location: Zone 200
- Stage of operation: TX
- How discovered: C
- Nature of condition: L
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/AALA202610072589

## Discrepancy

AIRCRAFT WAS NOT GROUNDED: DURING OPERATIONAL CHECK OF EMERGENCY LIGHTING SYSTEM FOUND EMERGENCY LIGHT INOP AT SEAT 34 HED.  DEFERRAL PER MEL 33-17A.  (OPEN)

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