What was found
DURING FUNCTION TEST, RECEIVED ERROR MSG "EPSU INT LOAD EMER L" ATA 33-51-38 C/W TEST OF THE EMERGENCY LIGHTS REF AMM: 33-51-00-710-096-A. TEST OK AND NO OTHER FAULTS NOTED AT THIS TIME.
- Difficulty date
- August 9, 2025
- Submitted
- August 11, 2025
- Operation
- Air carrier
- Aircraft
- N480UA
- Make and model
- Airbus A320232
- Aircraft serial
- 1555
- Aircraft time
- 66,119 hours, 28,803 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Light
- 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.