What was found
WHILE ON GROUND IN BWI, MAINTENANCE FOUND EMER LIGHTS DEAD. REMOVED AND REPLACED EMER BATTERY PACK, OPS CK NORMAL.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
WHILE ON GROUND IN BWI, MAINTENANCE FOUND EMER LIGHTS DEAD. REMOVED AND REPLACED EMER BATTERY PACK, OPS CK NORMAL.