# SDR MASA200600666

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: March 4, 2006
- Submitted: March 22, 2006
- Operation: Air carrier
- Aircraft: [N991HA](https://openairdocs.org/aircraft/N991HA), registered now
- Make and model: Dhav DHC8202
- Aircraft serial: 23371
- Aircraft time: 25,653 hours
- System (JASC): [3350 · Emergency Lighting](https://openairdocs.org/jasc/3350)
- Part: Bulb
- Part number: 387
- Condition: Inoperative
- Location: Emergency Light
- Stage of operation: NR
- How discovered: 9
- Nature of condition: O
- Precautionary procedure: O
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/MASA200600666

## Discrepancy

EMERGENCY LIGHT SWITCH DOES NOT ILLUMINATE IN NORMAL POSITION.  MX REPLACED THE LIGHT BULB IN THE SWITCH.  OP'S CHECK NORMAL.

---
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.