Links Harford County Fire EMS Co 1 Level Abingdon 4 Whiteford 6 Darlington 9 Harford County Volunteer Fire & EMS Foundation Co. 2 Aberdeen Susquehanna Hose Co. 5 Jarrettsville 7 Norrisville 10 Harford County Volunteer Fire & EMS Association Bel Air 3 Havre de Grace EMS 5-9 Joppa Magnolia 8 Aberdeen Proving Ground 12 Harford County Department of Emergency Services Fire Service Affiliates FEMA MD Office of the State Fire Marshal National Fire Academy Fire Engineering MFRI Congessional Fire Services Institute Firefighter Close Calls MIEMSS Firefighters Support Groups The Mesothelioma Group-Asbestos Exposure Firefighters Cancer Support Network National Fallen Firefighters Foundation