What was found
DURING B INSPECTION FOUND THE BATTERY POWER SUPPLIES FAILED CHECKS. THE AIRCRAFT WAS REMOVED FROM SERVICE. REMOVED AND REPLACED THE BATTERY POWER SUPPLIES. THE AIRCRAFT WAS RETURNED TO SERVICE.
- Difficulty date
- November 10, 2012
- Submitted
- November 29, 2012
- Operation
- Air carrier
- Aircraft
- N663AR
- Make and model
- Emb EMB145LR
- Aircraft serial
- 145778
- Aircraft time
- 22,920 hours, 19,798 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 110049
- Part serial
- 1419517119
- Condition
- Failed
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.