What was found
AIRCRAFT WAS GROUNDED: WHEN PERFORMING THE OPERATIONAL TEST OF THE EMERGENCY LIGHTING SYSTEM DURING THE PERIODIC SERVICE CHECK FOUND CLASS 1 MESSAGE "EPSU (10WL) FWD L /DEU B (300RH1). **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)
- Difficulty date
- October 17, 2021
- Submitted
- October 19, 2021
- Operation
- Air carrier
- Aircraft
- N130AN
- Make and model
- Airbus A321231
- Aircraft serial
- 6407
- Aircraft time
- 22,728 hours, 6,613 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- None
- Condition
- None
- 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.