What was found
PHX - EEL - C - DURING INSPECTION ALL EMERGENCY LIGHTS WERE FOUND TO BE INOPERATIVE. NOTE: AIRCRAFT HAS BEEN PARKED SINCE 30 NOVEMBER, 2001. MAINTENANCE REPLACED ALL FOUR EMERGENCY LIGHT BATTERY PACKS 10WL-13WL, ZONES 221, 241, 242, AND 263 IAW AMM 33-51-38, OPERATIONAL CHECK WAS GOOD IAW T/C F1C33301.