What was found
EMERGENCY LIGHT SIGN OVER THE L3 DOOR WAS INOPERATIVE. MAINTENANCE REPLACED THE WIRELESS EMERGENCY LIGHTING SYSTEM CONTROL UNIT AND PERFORMED SATISFACTORY OPERATIONAL CHECK IAW AMM A-33-51-07-01A-520A.
- Difficulty date
- February 24, 2018
- Submitted
- February 27, 2018
- Operation
- Air carrier
- Aircraft
- N817AN
- Make and model
- Boeing 7878
- Aircraft serial
- 40635
- Aircraft time
- 4,722 hours, 482 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Control Unit
- Condition
- Inoperative
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.