# SDR CALA2018021600614

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 14, 2018
- Submitted: February 17, 2018
- Operation: Air carrier
- Aircraft: [N2644U](https://openairdocs.org/aircraft/N2644U), registered now
- Make and model: Boeing 777-300ER
- Registry model: [Boeing 777-300ER](https://openairdocs.org/model/boeing-777-300er) (OpenAirDocs)
- Aircraft serial: 63724
- Aircraft time: 1,959 hours, 188 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Bulb
- Condition: Inoperative
- Location: Emergency Lights
- 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/CALA2018021600614

## Discrepancy

DURING AN A CHECK,  FOUND SEAT 34D, 11D, AND 47D EMERGENCY LIGHTS INOPERATIVE.  REPLACED THE BULBS.

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