# SDR CHQA201100405

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: October 16, 2011
- Submitted: October 18, 2011
- Operation: Air carrier
- Aircraft: N271SK
- Make and model: Emb EMB-145LR
- Registry model: [EMB EMB-145LR](https://openairdocs.org/model/embraer-emb-145lr) (OpenAirDocs)
- Aircraft serial: 145305
- Aircraft time: 27,011 hours, 25,607 cycles
- Engine: Allsn AE3007A
- Engine time: 23,872 hours, 22,847 cycles
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Light
- Condition: Malfunctioned
- Location: Cabin
- 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/CHQA201100405

## Discrepancy

DURING PRE-FLIGHT INSPECTION, THE AFT EMERGENCY LIGHTS WERE REPORTED AS INOPERATIVE.  MAINTENANCE PERFORMED AN ADJUSTMENT/TEST OF THE EMERGENCY LIGHTS IN ACCORDANCE WITH AMM 33-50-00.  OPERATIONAL CHECKS WERE GOOD WITH NO DEFECTS NOTED.

---
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.