# SDR CALA2026042815788

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 27, 2026
- Submitted: April 28, 2026
- Operation: Air carrier
- Aircraft: [N2737U](https://openairdocs.org/aircraft/N2737U), registered now
- Make and model: Boeing 777-300ER
- Registry model: [Boeing 777-300ER](https://openairdocs.org/model/boeing-777-300er) (OpenAirDocs)
- Aircraft serial: 62647
- Aircraft time: 38,635 hours, 4,172 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Part number: 3071BPEGPL
- Condition: Inoperative
- Location: Zone 200
- Part time: 1 cycles
- Stage of operation: IN
- How discovered: O
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2026042815788

## Discrepancy

FOUND 49G, 50G, 51G, 52G SEAT'S EMERGENCY LIGHTS INOP AND SEVERAL CAP MISSING REPLACED LAMP IN EACH SEAT AND CHKD FUNCTION NORMAL.

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