What was found
EMERGENCY EXIT LIGHTS RANDOMLY COME ON, RESET AND COME ON AGAIN. CIDS POWER UP TESTED OK IAW TSM 23-73-00-810-937A. PERFORMED AN OPS CHECK OF THE EMERGENCY LIGHTS, TESTED OK IAW AMM 33-51-00-710-001A. NO FAULT FOUND.
- Difficulty date
- October 4, 2018
- Submitted
- October 5, 2018
- Operation
- Air carrier
- Aircraft
- N972UY
- Make and model
- Airbus A321231
- Aircraft serial
- 4123
- Aircraft time
- 32,250 hours, 11,697 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Light
- Condition
- Unknown
- Location
- Cabin
- Stage of operation
- NR
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.