# SDR CALA2026011913071

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: January 17, 2026
- Submitted: January 19, 2026
- Operation: Air carrier
- Aircraft: [N773UA](https://openairdocs.org/aircraft/N773UA), registered now
- Make and model: Boeing 777222
- Aircraft serial: 26929
- Aircraft time: 109,625 hours, 20,924 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Lamp
- Part number: GE1317
- 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/CALA2026011913071

## Discrepancy

EMERGENCY LIGHTS, OPS TEST WITH THE TEST SWITCHES PROCEDURE.  EMERGENCY AREA LIGHT L33487 INOP IN FWD MID GALLEY CEILING RELAMPED IAW AMM 33-51-03-960-801 OP CK GOOD.

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