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WSDK logo
CityBloomfield, Connecticut
Broadcast areaHartford, Connecticut
BrandingWSDK 1550 AM
SloganLife Changing Radio
Frequency1550 kHz
Translator(s)95.3 W237EO (Bloomfield)
First air dateOctober 6, 1963
FormatReligious programming
Power5,000 watts day
2,400 watts night
Facility ID37804
Transmitter coordinates41°51′47″N 72°44′1″W / 41.86306°N 72.73361°W / 41.86306; -72.73361
Former call signsWEXT (1963–1977)
WMLB (1977–1986)
WGAB (1986–1988)
WLVX (1988–1993)
WRDM (1993–1998)
WDZK (1998–2011)
AffiliationsSalem Radio Network
OwnerBlount Communications
(Blount Masscom, Inc.)
WebcastListen Live

WSDK (1550 AM) is a radio station licensed to Bloomfield, Connecticut. The station is owned by Blount Communications and broadcasts religious programming.


WSDK signed on October 6, 1963[1] as WEXT, licensed to West Hartford, with a 1,000-watt daytime-only signal on 1550 kHz and a country and western format. The studios at that time were located at 999 Farmington Avenue in West Hartford Center, and the transmitter and tower were at 99 Grassmere Avenue in West Hartford. Flood control work on Trout Brook adjacent to the transmitting tower resulted in damage to the ground system.

In 1972, the studios were moved to the 2nd floor of the Culbro Building at 630 Oakwood Avenue in West Hartford.

In 1977, the station changed ownership and the call letters were changed to WMLB, which was a combination of the first names of the three owners: Mary, Lou and Barry. Soon afterward, WMLB was one of the first stations in the state to install a satellite downlink when the Mutual Broadcasting System, of which WMLB was an affiliate, agreed to place a 3-meter downlink on the roof of the transmitter building. This site then served as the Connecticut hub for Mutual and also for the Associated Press for the next ten years.

In 1986, the station changed its call letters to WGAB the following March.[2]

In September 1988, the station returned to the air as WLVX under the ownership of Living Communications, who also owned WLIX in Islip, New York. The new owners brought a Contemporary Christian format to the station, and they moved the studios to the Wintonbury Mall in Bloomfield.

In 1993, the station was sold again, this time to a local group who changed the call letters to WRDM and began programming the station in Italian. The studios were moved to 880 Maple Avenue in Hartford where they shared space with a sister low-power television station, W13BF (which subsequently changed its call letters to WRDM-LP to match the radio station).

In 1998, the station was sold again, this time to Hibernia Corporation. The format was switched to Radio Disney and the studios moved to Franklin Avenue in Hartford. The call sign was then changed to WDZK.

The Walt Disney Company purchased the station from Hibernia in 2000 and continued to operate from the Franklin Avenue location until 2004, when the studios were moved to 160 Chapel Road in Manchester, Connecticut.

In February 2008 WDZK commenced HD Radio broadcasting.

Disney took WDZK, along with WDDZ in Pawtucket, Rhode Island, off the air on September 30, 2010 and put the station up for sale;[3] that November, it was sold to Blount Communications.[4] The call letters changed to WSDK on February 15, 2011;[2] on March 19, the station resumed broadcasting with its current format.[5]


Call sign Frequency
City of license Facility
m (ft)
Class FCC info
W237EO 95.3 MHz Bloomfield, Connecticut 140073 36 80 m (260 ft) D FCC


  1. ^ "WSDK (WEXT)". CT Broadcast History. Retrieved February 24, 2011.
  2. ^ a b "Call Sign History". CDBS Public Access. Federal Communications Commission. Retrieved March 19, 2011.
  3. ^ Fybush, Scott (September 27, 2010). "Disney Shutters AMs in RI, CT". NorthEast Radio Watch. Retrieved September 27, 2010.
  4. ^ "Disney sells off another Radio Disney station - Hartford's WDZK (1550)". November 18, 2010. Retrieved November 18, 2010.
  5. ^ "Manchester's WSKD Launches Saturday". March 18, 2011. Retrieved March 19, 2011.

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