What was found
LGA - EMERGENCY LIGHTS AT EXTERIOR AFT OVERWING INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY LIGHTS AT EXTERIOR AFT OVERWING. SYSTEM GROUND CHECKED NORMAL OPERATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LGA - EMERGENCY LIGHTS AT EXTERIOR AFT OVERWING INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY LIGHTS AT EXTERIOR AFT OVERWING. SYSTEM GROUND CHECKED NORMAL OPERATION.