What was found
AIRCRAFT WAS NOT GROUNDED: EMERGENCY POWER SUPPLY UNIT 15WL FAILED TEST. REPLACED POWER SUPPLY BATTERY PER AMM 33-51-38
- Difficulty date
- November 8, 2021
- Submitted
- November 9, 2021
- Operation
- Air carrier
- Aircraft
- N519UW
- Make and model
- Airbus A300*
- Aircraft serial
- 3881
- Aircraft time
- 42,466 hours, 15,382 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- Failed
- 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.