What was found
DURING A GROUND INSPECTION, NUMEROUS EMERGENCY LIGHTS WERE FOUND TO BE INOPERATIVE. MAINTENANCE REMOVED AND REPLACED THE POWER SUPPLY AT 73WL. OPERATIONAL CHECKS GOOD. AIRCRAFT OK FOR SERVICE.
- Difficulty date
- October 29, 2004
- Submitted
- November 29, 2004
- Operation
- Air carrier
- Aircraft
- N640AS
- Make and model
- Aerosp ATR72
- Aircraft serial
- 405
- Engine
- Pwa PW127
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 3012000
- Condition
- Inoperative
- Location
- Emergency Light
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.