Contact: Robby Thomas Vice President & General Manager WIS 10 – wistv.com (803) 799-1010 – robby.thomas@wistv.com COLUMBIA, S.C., Aug. 01, 2024 (GLOBE NEWSWIRE) -- Palmetto Sports & Entertainment, Gray Media's newest sports broadcast channel, will launch in October 2024 on South Carolina stations WPAM 18.1 and WIS 10.4 in Columbia, WHNS 21.2 in Greenville-Asheville-Spartanburg, WZCH 35.3 in Charleston, and WMBF 32.3 in Myrtle Beach. The new network will be based out of Gray's WIS-TV in Columbia and will foc ...