WXSP-CD (channel 15) is a low-power, Class A television station licensed to Grand Rapids, Michigan, United States, serving West Michigan as an affiliate of MyNetworkTV. It is owned by Nexstar Media Group alongside Grand Rapids–licensed NBC affiliate WOOD-TV (channel 8) and Battle Creek–licensed ABC affiliate WOTV (channel 41). The stations share studios on College Avenue Southeast in the Heritage Hill section of Grand Rapids, while WXSP-CD's transmitter is located in Walker (along I-96). Repeaters Due to its low-power status, WXSP-CD's broadcasting radius only covers the immediate Grand Rapids area. Therefore, in order to serve the entire Grand Rapids–Kalamazoo–Battle Creek market, it is relayed on four Class A translators that usually repeat WXSP-CD's programming, but currently all share in hosting the market's ATSC 3.0 signals: History The station signed on the air on July 23, 1986, as W29AD, broadcasting on UHF channel 29. It moved to UHF channel 15 and acquired the W15AM calls on January 12, 1988. In the station's early days, it was a translator for World Harvest Television from WHME-TV in South Bend, Indiana, which is owned by LeSEA Broadcasting (now Family Broadcasting Corporation). The station was then purchased by LIN TV, the owner of WOOD-TV, and converted to the station's Local Weather Station (LWS) format with the call sign WOWD-LP (variation on WOOD-TV). WOWD and its low-power network of repeaters aired 24-hour weather information direct from WOOD-TV's weather center, including current conditions and severe weather coverage. This was in an early pre-digital format comparable to the now defunct NBC Weather Plus. The weather programming aired from the mid-1990s until it switched to a general entertainment programming format a few years later. It featured graphic displays of various current conditions and forecasts as well as periodic forecast segments from WOOD-TV's meteorologists. Short commercial breaks would feature promotional advertising for WOOD-TV's news and entertainment programming, as well as LWS' station identification. A format change took place when it became a UPN affiliate on August 31, 1999 (displacing that network from secondary carriage on WOOD-TV and WOTV), prompting the move of LWS to the early morning hours and the adoption of new calls, WXSP-LP. The call-sign WXSP-CA was acquired after it became a Class A station, which meets stricter requirements than most low-powered television stations. WXSP-CD continues to carry WOOD-TV's radar in late night weekend slots when paid programming is unable to be sold. On January 24, 2006, the Warner