|City of license||Washington, D.C.|
|Broadcast area||Washington metropolitan area|
|Slogan||The Mind is Our Medium|
|Frequency||88.5 (MHz) (also on HD Radio)|
|First air date||October 23, 1961 (originally carrier current 1951-1961)|
HD3: Public radio
|Callsign meaning||AMerican University|
|Affiliations||National Public Radio|
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, 2 and 3. It is licensed to 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. WAMU's HD3 broadcasts public affairs content not available on the main channel.
WAMU began as a carrier current student radio station on July 28, 1951. Its signal did not make it too far off the AU campus. The station received a commercial FM license in late 1960, and made its first FM broadcast on October 23, 1961. The student radio station is now WVAU, an Internet-only station.
From its inception, WAMU has provided public affairs and educational programming. Beginning in 1961, WAMU was granted a non-commercial broadcast license and joined the National Educational Radio Network, a predecessor to NPR. In 1971 was a founding member of National Public Radio.
In 1967, WAMU began programming bluegrass music which, in its heyday on the main channel, included the Lee Michael Demsey Show and the Ray Davis Show and weekends included Mountain Stage from West Virginia Public Radio. The station hosted an annual bluegrass concert at Fairfax High School as well as the yearly Pickin' in the Glen featuring performers such as Alison Krauss, Tony Rice, the Gibson Brothers, the Lewis Family, Hot Rize, and Red Knuckles and the Trailblazers.
The station changed its programming in 2002, transitioning its main channel to all news and public affairs and creating a separate bluegrass station online and on its HD2 channel through a grant from the National Endowment for the Arts.
WAMU's main channel carries content from NPR, American Public Media, Public Radio International and the BBC World Service. News coverage is framed by NPR news each hour as well as Morning Edition and All Things Considered. The Diane Rehm Show is produced at WAMU and heard by an estimated 2 million public radio listeners nationwide. Local public affairs programs include The Kojo Nnamdi Show, which airs each weekday, and Metro Connection, which airs each Friday and Saturday.
The station also airs several entertainment shows including The Big Broadcast, which originated in 1964 as Recollections and is now hosted each Sunday night by Ed Walker, himself a storied Washington broadcaster. The program features rebroadcasts of drama, comedy, and variety programs from the "golden age of radio", including The Jack Benny Show, Dragnet, Gunsmoke, The Great Gildersleeve, Lux Radio Theater, and Philco Radio Time with Bing Crosby. The station also produces Hot Jazz Saturday Night and airs A Prairie Home Companion and This American Life.
WAMU's Bluegrass Country produces live and original bluegrass music programs, including The Katy Daley Show, The Lee Michael Demsey Show, Stained Glass Bluegrass and The Ray Davis Show,
WAMU runs the following translators to increase its coverage area:
|Callsign||Frequency||City of license||Programming|
|WRAU||88.3 MHz||Ocean City, Maryland||Main program|
|W288BS||105.5 MHz||Great Falls, Virginia||Bluegrass Country|
|W228AM||93.5 MHz||Frederick, Maryland||Bluegrass Country|
|W228AB||93.5 MHz||Paramount, Maryland||Bluegrass Country|
- "WAMU 88.5 History". Retrieved 10 March 2014.
- "About WVAU". Retrieved 10 March 2014.
- "Mission & History". Retrieved 10 March 2014.
- "WAMU 88.5 FM Receives $250,000 Bequest; Largest Gift in Station's History". Retrieved 10 March 2014.
- "Classical WETA’s Official Release". Retrieved 10 March 2014.
- "Station Schedules". Retrieved 10 March 2014.
- Official site
- WAMU Bluegrass Country website
- WAMU HD-channels Programming Change Announcement
- Query the FCC's FM station database for WAMU
- Radio-Locator information on WAMU
- Query Nielsen Audio's FM station database for WAMU
- Query the FCC's FM station database for WRAU
- Radio-Locator information on WRAU
- Query Nielsen Audio's FM station database for WRAU
- Query the FCC's FM station database for W288BS
- Radio-Locator information on W288BS