An ERI twelve-bay diplexed ROTOTILLER® FM antenna transmits WEOW (FM) and WAIL (FM), both Class C1 FMs with a 100 kW ERP. The antenna has a branch feed system to improve the system bandwidth. The 12-bay array combines two six-bay center-fed arrays into a single input. The antenna is designed so co-owned WCNK (FM), 98.7 MHz, and WWUS (FM), 104.1 MHz, could also operate from this antenna. The FM channel combiner feeding the antenna is an FM junction combiner consisting of two ERI 783 FM bandpass filters. The tower was also designed and manufactured by ERI. It is a 57-inch face 600-foot structure manufactured and installed by ERI in 2012. Photo courtesy of Mike Fitzpatrick. More great photos found here.