What was found
JFK - EMERGENCY LIGHTS AT SEAT ROWS 16 TO 25 INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY LIGHTS AT SEAT ROWS 16 TO 25. SYSTEM GROUND CHECKED NORMAL OPERATION.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
JFK - EMERGENCY LIGHTS AT SEAT ROWS 16 TO 25 INOPERATIVE. REPLACED BATTERY PACK FOR EMERGENCY LIGHTS AT SEAT ROWS 16 TO 25. SYSTEM GROUND CHECKED NORMAL OPERATION.