# SDR UIEA2022021900147

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: February 19, 2022
- Submitted: February 23, 2022
- Operation: Air carrier
- Aircraft: [N777SA](https://openairdocs.org/aircraft/N777SA), registered now
- Make and model: Boeing 777FZB
- Registry model: [Boeing 777FZB](https://openairdocs.org/model/boeing-777fzb) (OpenAirDocs)
- Aircraft serial: 37989
- Aircraft time: 49,940 hours
- System (JASC): [3300 · Lighting System](https://openairdocs.org/jasc/3300)
- Part: Bulb
- Part number: NPN
- Part serial: NSN
- Condition: None
- Stage of operation: IN
- How discovered: V
- Nature of condition: L
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/UIEA2022021900147

## Discrepancy

2 EACH AREA EMERGENCY LIGHTS INOP.(<P>RELAMPED BULBS IAW AMM 33-51-03. OPS CHECK GOOD </P>)

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