What was found
DURING B-CHECK, FOUND CATWALK EMERGENCY EXIT LIGHTS INOPERATIVE. MAINTENANCE REPLACED POWER SUPPLY, OPERATIONAL CHECK NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
DURING B-CHECK, FOUND CATWALK EMERGENCY EXIT LIGHTS INOPERATIVE. MAINTENANCE REPLACED POWER SUPPLY, OPERATIONAL CHECK NORMAL.