# SDR CALA2026060816866

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: June 5, 2026
- Submitted: June 8, 2026
- Operation: Air carrier
- Aircraft: [N27959](https://openairdocs.org/aircraft/N27959), registered now
- Make and model: Boeing 787-9
- Registry model: [Boeing 787-9](https://openairdocs.org/model/boeing-787-9) (OpenAirDocs)
- Aircraft serial: 36407
- Aircraft time: 50,512 hours, 4,837 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Part number: 0204338101
- Condition: Inoperative
- Location: Zone 200
- 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/CALA2026060816866

## Discrepancy

FOUND SEAT 11F EMERGENCY LIGHT INOP. SDR SEAT 11F AFT LIGHT ASSY REPLACED AND INSTALLATION TEST PERFORMED FOUND SATIS.  EMER LIGHT OPERATIONAL TEST PERFORMED SATIS.FOR DETAILS REFER TO SIAEC NRC ELE0006 SVO:40372845

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