What was found
DURING INSPECTION BOTH OF THE UPPER OVERWING EMERGENCY LIGHTS WERE FOUND TO BE INOPERATIVE. THE NR 4 EMERGENCY LIGHT BATTERY PACK WAS REPLACED AND THE EMERGENCY LIGHT SYSTEM OPERATED NORMALLY.
- Difficulty date
- April 21, 2009
- Submitted
- April 23, 2009
- Operation
- Air carrier
- Aircraft
- N378SK
- Make and model
- Emb EMB135KL
- Aircraft serial
- 145593
- Aircraft time
- 19,740 hours, 14,350 cycles
- Engine
- Allsn AE3007A
- Engine time
- 18,429 hours, 14,611 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Part number
- RPS1B
- Part serial
- 13739
- Condition
- Discharged
- Location
- Emergency Lights
- Part time
- 5,719 hours, 4,049 cycles
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.