WMZQ-FM (98.7 MHz) is a commercial radio station in Washington, D.C. owned by iHeartMedia, it has had a country music radio format since 1977. The station's studios and offices are on Rockville Pike in Rockville, Maryland,^[5] and its transmitter is on Tower Street in Falls Church, Virginia.^[6] WMZQ-FM has an effective radiated power (ERP) of 50,000 watts, the maximum power for radio stations in the Washington area.

WMZQ-FM broadcasts in the HD Radio format.^[7] Its HD2 digital subchannel airs a conservative talk format, known as "Freedom 104.7." It feeds FM translator W284CQ at 104.7 MHz.^[8]

This station signed on the air on April 2, 1947 as WWDC-FM, originally on 100.9 MHz, moving to 101.1 MHz a few months later.^[9] It was owned by the Capital Broadcasting Company with its studios at 1000 Connecticut Avenue NW. The station originally simulcast its sister station, WWDC, then on AM 1450.

Meanwhile, WOL-FM signed on at 98.7 MHz in 1947, simulcasting its sister station, WOL 1260 kHz. In 1950, WWDC and WOL came under common ownership; that February 20, WWDC moved to the far higher-powered 1260 kHz allocation, and WOL was shifted to 1450 kHz to be resold. WWDC-FM also swapped callsigns and facilities with WOL-FM on the same day, and each simply modified their licenses to continue operating on their same frequencies.^[10][11] As the actual licenses were not exchanged, WMZQ-FM is the legal successor of the original WWDC-FM.

WOL-AM-FM aired a full service Rhythm and blues format, featuring personalities, news and talk for the African-American community. It was owned by the Peoples Broadcasting Company, relocated to the 1000 Connecticut Avenue NW studios and offices.

In 1965, WOL-AM-FM were acquired by the Sonderling Broadcasting Company.^[12] In 1968, Sonderling switched the FM station to an Oldies format, as WMOD, while the AM continued as an R&B station. WMOD played the rock-era hits of the 1950s and early 60s, including doo-wop music. By the mid-1970s, the format shifted to classic rock.

In 1977, Sonderling switched 98.7 to country music as WMZQ-FM.^[13] Although press reports at the time attributed the call sign as a simple abbreviation of "music", then-program director Bill Figenshu claims to have chosen it in homage to WMAQ Chicago, which was at the time a successful large-market country station. A since-repealed FCC rule also required stations to notify their competitors of a call sign change, and Figenshu suspected the "Q" – then as now, a common branding for contemporary music stations – might fool them into thinking a Top 40 format was about to launch.^[3][2]

The Washington market already had one FM station playing modern country, but it was based in Northern Virginia, 105.9 WXRA (today WMAL-FM) licensed to Woodbridge, Virginia. Its signal had a hard time reaching the D.C. suburbs north of Washington, while WMZQ-FM covered the entire D.C. radio market. The change proved a success for WMZQ-FM and the station at 105.9 eventually switched to classic rock.

Viacom acquired WMZQ-FM a few years after the switch to the country format. In 1987, Viacom began simulcasting WMZQ-FM on AM station WMZQ in Arlington, Virginia.^[14][15]

In 1997, WMZQ-FM switched hands again, this time acquired by Chancellor Media.^[16] In 2000, Chancellor was acquired by Clear Channel Communications, which a few years later became iHeartMedia, the current owner.

On July 10, 2023, WMZQ-HD2 dropped its simulcast with Black Information Network affiliate WUST (1120 AM), and launched a conservative talk format on its HD2 subchannel, branded as "Freedom 104.7".^[17]

WMZQ rebroadcasts its HD2 format on the following translator:

• WMZQ Website
• Facility details for Facility ID 73305 (WMZQ-FM) in the FCC Licensing and Management System
• WMZQ-FM in Nielsen Audio's FM station database
• Facility details for Facility ID 31140 (W284CQ) in the FCC Licensing and Management System
• W284CQ at FCCdata.org

38°53′13″N 77°12′04″W / 38.887°N 77.201°W / 38.887; -77.201