Fulton County Fire dispatches for City of South Fulton (1-19), Fairburn (20s), Palmetto (30s), Union City (40s), and Chattahoochee Hills (50s) fire departments on the Fire & EMS Dispatch channel shown below. Grady EMS ambulances that handle EMS transports in South Fulton county, the City of South Fulton, Fairburn, Palmetto, Union City, and Chattahoochee Hills are dispatched by Grady EMS on Fulton County Fire Tac-7 and respond on Tac-8. Grady EMS ambulances that handle EMS transports in the City of Atlanta, College Park, East Point and Hapeville are dispatched directly by Grady EMS on the Grady EMS channels on the City of Atlanta P25 trunked radio system.