What was found
CABIN EMERGENCY LIGHTING CAME ON UNCOMMANDED FOR MINUTES THEN EXTINGUISHD. PERFORMED OPS TEST PER AMM TASK 33-51-00-710-802, OPS TEST SATIS, SYSTEM OK FOR SERVICE.
- Difficulty date
- September 5, 2025
- Submitted
- September 8, 2025
- Operation
- Air carrier
- Aircraft
- N223UA
- Make and model
- Boeing 777222
- Aircraft serial
- 30224
- Aircraft time
- 94,506 hours, 11,229 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Light Sys
- Condition
- Malfunctioned
- Location
- Zone 200
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.