 | |
| Broadcast area | Northwest Suburban Chicago |
|---|---|
| Frequency | 105.5MHz (HD Radio) |
| Branding | Star 105.5 |
| Programming | |
| Format | Hot AC |
| Affiliations | Dial Global |
| Ownership | |
| Owner |
|
| WCCQ,WERV-FM,WIIL,WJOL,WKRS,WSSR,WXLC | |
| History | |
First air date | April 1,1968 (as WSTK)[1] |
Former call signs | WSTK (1968–1974)[2] WXRD (1974–1984)[2] WXET (1984–1988)[3] WAIT-FM (1988–1991)[3] |
Call sign meaning | W ZStaR |
| Technical information[4] | |
Licensing authority | FCC |
| Facility ID | 53505 |
| Class | A |
| ERP | 1,600watts |
| HAAT | 173 meters (568 ft) |
Transmitter coordinates | 42°15′34.00″N88°21′45.00″W / 42.2594444°N 88.3625000°W /42.2594444; -88.3625000 |
| Links | |
Public license information | |
| Webcast | Listen Live |
| Website | star105.com |
WZSR (105.5FM, "Star 105.5") is aradio station broadcasting ahot adult contemporary format. Licensed toWoodstock, Illinois, United States, it servesChicago's northwest suburbs. The station is currently owned by Alpha Media. The station's studios are located behindMcHenry County College inCrystal Lake.
The station began broadcasting on April 1, 1968, and held the call sign WSTK.[1] It was owned by Angelo Joseph Salvi.[2][5] WSTK initially airedmiddle of the road (MOR) andcountry music.[5][6] By 1971, the station was airing a country music format full time.[1] The station was taken silent in late 1973.[2]
In March 1974, the station was sold to Mal Bellairs for $95,000 and returned to the air, with its call sign changed to WXRD.[5][2][7] WXRD simulcast AM 850WIVS in the morning and aired aprogressive rock format branded "The Crossroads" the remainder of the day.[5][8][9] By 1980, the station had switched to a MOR format.[10]
In 1981, Bellairs sold the station, along with AM 850 WIVS, toKaty Communications ofElgin for $838,000.[5][11] WXRD was refer as "X-105" ("The Star Station") in the early 1980s. On October 18, 1982, WXRD became an affiliate of theSatellite Music Network. The station then during the same time flipped toTop 40, despite its Satellite Music Networkadult contemporary programming being used in its programming lineup, retaining its X-105 name.[12][13] WXRD was also an affiliate ofAmerican Top 40 withCasey Kasem during its short Top 40 run.[14] In early 1984, the station immediately switched to an adult contemporary format, using the Satellite Music Network's StarStation format.[15][16]
On April 7, 1984, the station's call sign was changed to WXET.[3] WXET aired an adult contemporary format and was branded "Lite Hits 105.5".[17][18][19] As both WXRD and WXET from 1982 until 1988, the station also carried selectedChicago White Sox baseball games.[20] On March 3, 1988, the station was sold to Crystal Lake Radio, along with AM 850 WAIT, for $1.6 million.[21]
On November 14, 1988, the station's call sign was changed to WAIT-FM.[3] WAIT-FM simulcast AM 850 WAIT mornings, whileadult rock from the 1970s and 1980s aired the rest of the day.[22][23][24] In June 1990, the station adopted aCHR format, airing programming from Satellite Music Network's "The Heat" network.[25] In March 1991, it adopted aclassic rock format, which also aired programming from the Satellite Music Network for only 6 months.[26][27] Later that year, the station was sold to Pride Communications, along with AM 850 WAIT, for $2.2 million.[28][29][27]
On August 29, 1991, the station dropped its short lived classic rock format and returned to its adult contemporary format, and it was branded "Star 105.5".[30][31][32] On October 4, 1991, the station's call sign was changed to WZSR.[3]
In October 2000,NextMedia Group purchased Pride Communications' nine radio stations, including WZSR, for approximately $57 million.[33][34] In 2014, the station was sold to Matrix Broadcasting LLC.[35][36][37]
In April 2019, WZSR was sold toAlpha Media due to Matrix Broadcasting's bankruptcy back in March 2018.[38][39]