What was found
AIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT AFT LEFT BATTERY FAULT. REPLACED EMERGENCY POWER SUPPLY UNIT.
- Difficulty date
- July 29, 2024
- Submitted
- July 29, 2024
- Operation
- Air carrier
- Aircraft
- N975UY
- Make and model
- Airbus A321231
- Aircraft serial
- 4935
- Aircraft time
- 40,885 hours, 16,171 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Faulty
- Location
- Zone 200
- Stage of operation
- IN
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.