What was found
DURING PREFLIGHT, FOUND THE RIGHT MIDDLE OVERWING EXTERIOR EMERGENCY EXIT LIGHT INOPERATIVE. REPLACED THE BATTERY PACK AND POWER SUPPLY, SYSTEM CHECKED OK.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING PREFLIGHT, FOUND THE RIGHT MIDDLE OVERWING EXTERIOR EMERGENCY EXIT LIGHT INOPERATIVE. REPLACED THE BATTERY PACK AND POWER SUPPLY, SYSTEM CHECKED OK.