# SDR SIMA20210528001

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: May 28, 2021
- Submitted: May 30, 2021
- Operation: Air carrier
- Aircraft: [N693AE](https://openairdocs.org/aircraft/N693AE), registered now
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 14500868
- Aircraft time: 39,453 hours, 34,362 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Power Supply
- Condition: Failed
- Location: Emergency Lights
- Stage of operation: CL
- How discovered: O
- Nature of condition: J
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/SIMA20210528001

## Discrepancy

EMERGENCY LIGHT NOT ARMED CAUTION MESSAGE AFTER TAKEOFF. RAN QRH AND DIDN?T FIX PROBLEM. C19 CRCT BRKR POPPED AND EMER LGTS LASTED 20 MIN-C/A-RAR EMERGENCY LIGHT POWER SUPPLIES IAW WC 33-700-19. FOUND SIGNIFICANT EXCEPT AS NOTED IN FOLLOW ON ITEMS, OPS CHECK GOOD. EMER LT CB C19 DOES NOT POP ANYMORE

---
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.