# SDR CALA2025100209564

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 1, 2025
- Submitted: October 2, 2025
- Operation: Air carrier
- Aircraft: [N77576](https://openairdocs.org/aircraft/N77576), registered now
- Make and model: Boeing 737-9
- Registry model: [Boeing 737-9](https://openairdocs.org/model/boeing-737-9) (OpenAirDocs)
- Aircraft serial: 67610
- Aircraft time: 7,391 hours, 2,394 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Lamp
- Part number: 767
- Condition: Inoperative
- Location: Zone 200
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/CALA2025100209564

## Discrepancy

FOUND RH FWD OVERWING EMERGENCY LIGHT INOPERATIVE.   RELAMPED RH FWD OVERWING LAMP IAW AMM 33-51-04. PERFORMED OPS CHECK. OPS CHECK GOOD.

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