What was found
AIRCRAFT WAS NOT GROUNDED: DURING ACCOMPLISHING OF EMERGENCY LIGHT TEST CIDS1 SHOWS FAULT EPSU(10WL)FWD L/ DEU-B(300RH1). THEN CIDS 1 INOPERATIVE.
- Difficulty date
- September 7, 2026
- Submitted
- September 11, 2026
- Operation
- Air carrier
- Aircraft
- N906AA
- Make and model
- Airbus A321231
- Aircraft serial
- 7651
- Aircraft time
- 28,306 hours, 11,356 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Cids
- Condition
- Fault Message
- 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.