Black Diamond Broadcasting

A powerful and easy way to steam and listen to your favorite Black Diamond Broadcasting radio stations with a wide range of music formats. Our nine, market-leading stations offer Rock, Classic Rock, Classic Hits, Country, Classic Country and Smooth Hits of the 70’s & 80’s. Our airwaves cover central and northern Michigan, including the Mackinac Straits and eastern portions of Upper Peninsula. Stations: Rock 105 / 95.5 Big Country 102.9 98.5UPS Classic Hits Classic Rock the BEAR 98.1 / 95.3 106.3 Mac FM - Smooth Sailing Hits of the 70’s & 80’s 92.1 The Twister – Country's Hottest Hits Big Country Gold 100.7 FM / 1240 AM Features: Live Streaming Open Mic Text Us Direct Website Access Podcasts Contest Access Apple Car Play Local Weather Wake up Alarm to your favorite radio station Follow your favorite stations’ social media Our stations are highly-rated with local Air-Personalities in addition to the syndicated The Bob & Tom Show, Sammy Hagar’s Top Rock Countdown, and Big D and Bubba. Feature segments include Mike Avery Outdoors, NASCAR Steve’s Fast Lane Report, Todd L Levitt Law Show, and Tradio! Our FCC call letters include: Rock: WGFN 105.1 / WGFE 95.5 / WGFN 103.7 in Alpena Country: WMKC 102.9 Classic Hits: WUPS 98.5 Classic Rock: WGFN 98.1 / WWSS 95.3 Smooth Hits of 70’s & 80’s: WWMK 106.3 and WWMK 98.1 in Alpena Country Classic: WCBY 100.7 fm / WCBY 1240 am Country: WTWS 92.1 Geographically, from Lake Michigan - across to Lake Huron… and from the Zilwaukee Bridge - north to the Soo Locks... no one blankets the mitten more completely than Black Diamond Broadcasting. We proudly service the communities of Traverse City, Charlevoix, Petoskey, Indian River, Mackinac Straits, Cheboygan, Alpena, Gaylord, Grayling, Houghton Lake, Harrison, West Branch, Tawas, Bay City, Saginaw, Midland, Mt Pleasant, Clare, Big Rapids, Cadillac, Manistee, Frankfort, Glen Arbor and Northport. The Upper Peninsula reach includes Sault Ste. Marie, St Ignace, Mackinac Island, and Manistique.