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The station first signed on the air on December 2, 1987, as W12BK, broadcasting on VHF channel 12; later that month, it moved to UHF channel 69 and accordingly changed its calls to W69BT. It originally operated as a translator of Chicago sister station WCIU-TV, which at the time was an independent station with Telemundo as a secondary affiliation. On October 18, 1995, W58BT (channel 58, now WBND-LD on channel 57) became the South Bend market's new ABC affiliate, after full-power WSJV (channel 28) ended its affiliation with that network to join Fox.[3] Due to W58BT's low-power signal which could not reach the entire market, Weigel then converted W69BT into a translator of W58BT to reach areas that could not receive an adequate signal as Weigel campaigned the FCC to increase the station's signal radius, along with establishing its pay-TV coverage.

After several years, those efforts were successful. As most of the market could receive channel 57 without issue, in October 1999, channel 69 became an affiliate of The WB with its own schedule. The station's callsign was changed to WMWB-LP (standing for "Michiana's WB").

After Weigel purchased WYGN-LP (channel 25, now CW affiliate WCWW-LD) in 2002 from 3ABN, Weigel chose to move channel 69's schedule, call letters, and WB affiliation to that station, which was closer to the majority of the channels on the South Bend television dial. Channel 69 then adopted channel 25's former WRDY-LP call letters. It later changed its calls three more times: first to WAAT-LP in 2004, then briefly to WCWW-LP in March 2006. From 2002 until 2004, it was once again simulcasting ABC programming from WBND-LP; after that, it returned to being an independent station, with occasional programming from the Sportsman Channel. 
system
nimnlikhit paath kaa ek chota saransh pradaan karen

stesan ne pehali baar 2 disambar, 1987 ko W12BK ke rup main hawa par hastakshar kiye, VHF channel 12 par prasaaran;us maheene baad main, yah UHF channel 69 main chalaa gaya or tadnusaar iske kol W69BT main badal diya.yah mul rup se chicago sistar stesan WCIU-TV ke anuvadak ke rup main sanchalit tha, jo us samay ek madhyamik sambhddhata ke rup main telemundo ke saath ek swatantra stesan tha.18 oktober, 1995 ko, W58BT (channel 58, ab channel 57 par WBND-LD) dakshin bend market ke nae abisi sambhddha ho gaye, purna-shakti WSJV (channel 28) ke baad fox main shaamil hone ke liye us network ke saath apane sambhddhata ko samaapt kar diya. [3]W58BT ke kam-power signal ke kaaran jo puure bazaar tak nahin pahunch saktaa tha, Weigel ne W69BT ko W58BT ke ek anuvadak main parivartit kar diya, taaki un kshetron tak pahunch saken jo paryaapt signal praapt nahin kar sake kyonki Weigel ne FCC ko stesan ke signal trigya ko badhaane ke liye abhiyaan chalaaya, saath hi isaki sthapana kii.pe-tivi kawarej.

kai varshon ke baad, ve prayaas safal rahe.chunki adhikansh bazaar channel 57 ko bina kisi samasya ke praapt kar sakate the, oktober 1999 main, channel 69 apane swayan ke kaarykram ke saath dablyubi kaa sambhddha ban gaya.stesan ke colls ko WMWB-LP ("michiana WB" ke liye khadaa) main badal diya gaya tha.

Weigel ne 2002 main 3ABN se WYGN-LP (channel 25, CW sambhddha WCWW-LD) ko kharidne ke baad, Weigel ne channel 69 ke shedul, kol letters, or WB sambhddhata ko us stesan par sthanantarit karne ke liye chunaa, jo channelon ke bahumat ke kareeb tha.south bend televijan dial.channel 69 ne tab channel 25 ke purv WRDY-LP kol patron ko apanaaya.isane baad main apni kol ko teen baar badal diya: 2004 main pehla WAAT-LP, phir march 2006 main WCWW-LP ke liye sankshep main. 2002 se 2004 tak, yah ek baar phir WBND-LP se ABC programing ko simulakast kar rahaa tha;uske baad, yah sportsman channel se samayik programing ke saath ek swatantra stesan hone ke naate laut aayaa.
user
W69BT, jo mul rup se WCIU-TV ke liye ek anuvadak ke rup main kaary karata tha, 1995 main south bend market ke liye abisi sambhddha ban gaya. baad main, yah michiana ke dablyubi sambhddha ho gaya or abisi programing main shift karne se pehle kai baar apane kol letters ko badal diya.2004 main yah sportsman channel se samayik programing kaa prasaaran phir se ek swatantra stesan ban gaya.
assistant
<|system|>
</s>
<|user|>
nimnlikhit paath kaa ek chota saransh pradaan karen

stesan ne pehali baar 2 disambar, 1987 ko W12BK ke rup main hawa par hastakshar kiye, VHF channel 12 par prasaaran;us maheene baad main, yah UHF channel 69 main chalaa gaya or tadnusaar iske kol W69BT main badal diya.yah mul rup se chicago sistar stesan WCIU-TV ke anuvadak ke rup main sanchalit tha, jo us samay ek madhyamik sambhddhata ke rup main telemundo ke saath ek swatantra stesan tha.18 oktober, 1995 ko, W58BT (channel 58, ab channel 57 par WBND-LD) dakshin bend market ke nae abisi sambhddha ho gaye, purna-shakti WSJV (channel 28) ke baad fox main shaamil hone ke liye us network ke saath apane sambhddhata ko samaapt kar diya. [3]W58BT ke kam-power signal ke kaaran jo puure bazaar tak nahin pahunch saktaa tha, Weigel ne W69BT ko W58BT ke ek anuvadak main parivartit kar diya, taaki un kshetron tak pahunch saken jo paryaapt signal praapt nahin kar sake kyonki Weigel ne FCC ko stesan ke signal trigya ko badhaane ke liye abhiyaan chalaaya, saath hi isaki sthapana kii.pe-tivi kawarej.

kai varshon ke baad, ve prayaas safal rahe.chunki adhikansh bazaar channel 57 ko bina kisi samasya ke praapt kar sakate the, oktober 1999 main, channel 69 apane swayan ke kaarykram ke saath dablyubi kaa sambhddha ban gaya.stesan ke colls ko WMWB-LP ("michiana WB" ke liye khadaa) main badal diya gaya tha.

Weigel ne 2002 main 3ABN se WYGN-LP (channel 25, CW sambhddha WCWW-LD) ko kharidne ke baad, Weigel ne channel 69 ke shedul, kol letters, or WB sambhddhata ko us stesan par sthanantarit karne ke liye chunaa, jo channelon ke bahumat ke kareeb tha.south bend televijan dial.channel 69 ne tab channel 25 ke purv WRDY-LP kol patron ko apanaaya.isane baad main apni kol ko teen baar badal diya: 2004 main pehla WAAT-LP, phir march 2006 main WCWW-LP ke liye sankshep main. 2002 se 2004 tak, yah ek baar phir WBND-LP se ABC programing ko simulakast kar rahaa tha;uske baad, yah sportsman channel se samayik programing ke saath ek swatantra stesan hone ke naate laut aayaa.</s>
<|assistant|>
W69BT, jo mul rup se WCIU-TV ke liye ek anuvadak ke rup main kaary karata tha, 1995 main south bend market ke liye abisi sambhddha ban gaya. baad main, yah michiana ke dablyubi sambhddha ho gaya or abisi programing main shift karne se pehle kai baar apane kol letters ko badal diya.2004 main yah sportsman channel se samayik programing kaa prasaaran phir se ek swatantra stesan ban gaya.</s>
