WAMU-FM (Washington, D.C.)
WAMU is a public radio station that services the greater Washington, D.C. metropolitan area. The station broadcasts 24 hours a day on 88.5 FM, online at wamu.org, and on HD Radio at 88.5-HD1 and HD2. It is owned by American University, and its studios are located near the campus in northwest Washington. WAMU's HD2 broadcasts Bluegrass Country, which is also available at bluegrasscountry.org and on-air in northern Virginia at 105.5 FM.