WDDH  WDDH is an American radio station, licensed to Saint Marys, Pennsylvania. The station operates at the assigned frequency of 97.5 MHz and an equivalent radiated power of 50,000 watts. Its studios and offices are located in Ridgway Township, near the summit of Bootjack Mountain, about 3 miles south of downtown Ridgway and about 2 miles west of its city of license. Its transmitter site is located in Lamont, about 2.5 miles south of Kane, Pennsylvania. The station also uses a booster, WDDH-FM1 with 250 Watts at 171 feet AGL along South Highland Street in DuBois, about 20 miles south of the Ridgway studios. The station first went on the air on April 22, 1986 as WKYN, and was founded by suburban Pittsburgh radio personality Bob Stevens, who had been looking to buy or build a radio station of his own in Western Pennsylvania. That opportunity presented itself in 1985, when he successfully applied for the license to operate at 97.5 FM, originally licensed to Ridgway. For the first three years, the studios and transmitter were located at the transmitter site in a remote, wooded area of Jones Township near Rasselas, Pennsylvania, with business and sales offices in downtown St Marys. Signals were radiated by a 4-bay, ERI "Rototiller" antenna atop a newly erected 535 foot tower. On several occasions, air staff were stranded at the studio/transmitter facility due to heavy snow accumulation and ice storms. In 1989, Stevens purchased a defunct drive-in theater south of St Marys, and consolidated both the studios and offices there. As the station grew, Stevens determined that the station would reach a significantly larger audience if the transmitter site was relocated to the west. Much of the original signal coverage area fell on a largely unpopulated area of north-central Pennsylvania known as "God's Country", and was spotty in several better-populated communities to the west. A new transmitter site south of Kane was found and construction was started. The STL path from the Fairview studios to the new transmitter site was not possible due to obstruction by Bootjack Mountain. Stevens renovated a vacant, former restaurant at the top of Bootjack Mountain to house the offices and studios, where they remain today at 14902 Bootjack Road. The old tower and transmitter plant in Jones Township were left standing, and purchased by a cellular phone service provider. WKYN, billed as "97 KYN", signed on with an Adult CHR format.