What was found
AIRCRAFT WAS NOT GROUNDED: 10WL EMERGENCY LIGHTS BATTERY TEST FAILED. MAINTENANCE REPLACED BATTERY PER MM 33-51-00.
- Difficulty date
- January 22, 2020
- Submitted
- January 24, 2020
- Operation
- Air carrier
- Aircraft
- N144AN
- Make and model
- Airbus A321231
- Aircraft serial
- 6723
- Aircraft time
- 14,962 hours, 5,624 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- No Test
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- L
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.