Talk Group Eight Alpha Three (number withheld) Greenspring Lane Cross Street Greenbelt Road Structure Fire Box Area Forty Eight Oh Four Rescue Engine Eight Eight Eighteen Paramedic Engine Eight Nineteen Engine Eight Twelve Paramedic Engine Eighty Thirty as Rapid Intervention Truck Eight Hundred and Fourteen Rescue Squad 814 Bravo as the Search Company Truck Eight Hundred and Twenty Eight Paramedic Ambulance.