# SDR QXEA2024080600188

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: August 6, 2024
- Submitted: August 6, 2024
- Operation: Air carrier
- Aircraft: [N646QX](https://openairdocs.org/aircraft/N646QX), registered now
- Make and model: Emb ERJ 170-200 LR
- Registry model: [EMB ERJ 170-200 LR](https://openairdocs.org/model/embraer-s-a-erj-170-200-lr) (OpenAirDocs)
- Aircraft serial: 17000769
- Aircraft time: 14,475 hours, 9,642 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Condition: Inoperative
- Location: Zone 200
- Stage of operation: TX
- 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/QXEA2024080600188

## Discrepancy

WHILE POWER IS OFF AND GROUND SVC BUS IS ON WITH GPU CONNECTED EMERGENCY LIGHT TURN ON WITH EMERGENCY LIGHTS SWITCH IN THE OFF POSITION. REMOVED FROM SERVICE. COULD NOT DUPLICATE. EMERGENCY OP CHECKS GOOD. REF AMM 33-50-00-710-801-A. RETURNED TO SERVICE.

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.