What was found
DURING PREFLIGHT, FOUND MID SECTION OF EMERGENCY CABIN FLOOR LIGHTS INOPERATIVE. REPLACED POWER SUPPLY AND BATTERY PACK, OPERATIONAL CHECK OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING PREFLIGHT, FOUND MID SECTION OF EMERGENCY CABIN FLOOR LIGHTS INOPERATIVE. REPLACED POWER SUPPLY AND BATTERY PACK, OPERATIONAL CHECK OK.