What was found
(AIRCRAFT NOT GROUNDED) ESPU FAILED CAPACITY CHECK, REMOVED AND REPLACED EPSU REF WO538329"
- Difficulty date
- December 16, 2025
- Submitted
- December 17, 2025
- Operation
- Air carrier
- Aircraft
- N291NV
- Make and model
- Airbus A320214
- Aircraft serial
- 2206
- Aircraft time
- 56,402 hours, 34,856 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- No Test
- Location
- Zone 200
- 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.