# SDR SIMA200126202

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: September 19, 2001
- Submitted: November 6, 2001
- Operation: Air carrier
- Aircraft: N735TS
- Make and model: Emb EMB-135LR
- Registry model: [EMB EMB-135LR](https://openairdocs.org/model/embraer-emb-135lr) (OpenAirDocs)
- Aircraft serial: 145386
- System (JASC): [3150 · Central Warning](https://openairdocs.org/jasc/3150)
- Part: Warning System
- Condition: Activated
- Location: Cockpit
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: A
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA200126202

## Discrepancy

ORD - FLT 4522 - ON CLIMB-OUT, CREW GOT EICAS MESSAGE OF ELECTRICAL EMERGENCY ABNORMAL AND EMERGENCY LIGHTS NOT ARMED, THEY RETURNED TO FIELD FOR MAINTENANCE.  (M)

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