At 05:39 hours Stations 9, 5, 14 and 74 were alerted for a structure fire on Delmar Road in Mardela Springs, Maryland. Units arrived to find an abandoned house fully involved with fire. Firefighters used a defensive attack to control the fire. No injuries. Units on-scene: Mardela Springs Engine-Tanker 904, Tanker 905, Ambulance B-9, Command 9, Engine-Tanker 5, Engine 507, Tanker 508, Engine-Tanker 14 and Engine-Tanker 74-2.