What was found
AIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT 12WL FAILED TEST. REPLACED BATTERY PER AMM 33-51-38.
- Difficulty date
- March 31, 2022
- Submitted
- March 31, 2022
- Operation
- Air carrier
- Aircraft
- N544UW
- Make and model
- Airbus A320*
- Aircraft serial
- 4847
- Aircraft time
- 34,169 hours, 13,071 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- No Test
- Location
- Zone 200 - Fuse
- 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.