FiRST Users

Primary Users

Maryland Counties

• Allegany County
• Anne Arundel County (Modified)
• Caroline County
• Cecil County
• Dorchester County
• Garrett County
• Kent County
• Montgomery County (Modified)
• Queen Anne’s County
• St. Mary’s County (Modified)
• Talbot County

Federal

• AMTRAK - Police
• ATFE – Baltimore Field Office
• CBP – Baltimore Field Office (Modified)
• FBI - Baltimore Field Office
• ICE – Baltimore Field Office (Modified)
• IRS - Criminal Investigations Service
• National Park Service – NCR
• NSA Police – Fort Meade
• TSA - Federal Air Marshal Service
• US Dept. of Veterans Affairs - Police
• US Fish and Wildlife
• US Marshals Service

Universities and Colleges

• Baltimore City Community College – Police
• Chesapeake College - Police
• Coppin State University – Police
• Frostburg University - Police
• Maryland Transit Admin – MTA
• Morgan State University - Police
• Towson University - Police
• UMD, Baltimore - Police
• UMD, College Park - Police

Interoperability Users

Localities

• Annapolis Police Department
• Baltimore City
• Metro Washington Airport Authority
• Ocean City

Maryland Counties

• Baltimore County
• Calvert County
• Carroll County
• Charles County
• Dorchester County
• Harford County
• Howard County
• Somerset County
• Washington County
• Wicomico County
• Worcester County

Neighboring Counties

• Chester County, PA
• Fairfax County, VA
• Loudon County, VA
• Mineral County, WV
• Somerset County, PA
• York County, PA

Federal

• DC Air National Guard
• National Park Service (Assateague NS
• Naval District of Washington Fire & Emergency Services
• US Coast Guard
• US Dept. of Veterans Affairs (Perry Point) – Fire
• US Park Police

Commercial / Volunteer

• CSX - Police
• Maryland Search and Rescue

Sponsored Users

• Maryland Task Force 1 (MEMA)