format, which were dropped from 106.3 FM (now known as WHTD). In time, the usage of the "smooth jazz" name was taken very liberally as WJZA shifted to a hybrid of Adult Contemporary, Urban AC, and instrumental covers, while the majority of WJZA's programming was soon derived from Broadcast Architecture's "Your Smooth Jazz" service, which chiefly operated under this hybrid style. The jazz and smooth jazz formats proved sustainable, but not as popular as the original oldies format on WSWZ. WNNP (104.3 FM) WNNP began broadcasting in 1995 as WZJZ with a jazz format. In 1999, WZJZ switched to a simulcast of WJZA's smooth jazz programming under the WJZK call letters. Their classic hits format, known as "Big Hits B104.3", launched on February 2, 2009 at 12:00PM, taken from the former "Big Hits B107.9" WODB at 107.9, which a few days earlier, switched to a Hot AC format as WVMX, "Mix 107.9." Morning host Dave Kay was the only local personality on the station, with the rest of the programming having been satellite-fed from Dial Global (but under a different channel than the one WTDA carried). Due to WNNP's transmitter originating 40 miles northwest from Columbus in Richwood, the 104.3 signal suffers coverage problems in the Columbus metro, mainly in the eastern and southern portions. While still WODB, the station filed an application to change its city of license and transmitter location from Richwood to West Jefferson, Ohio, along with increasing power from 3.4 KW to 6 KW, so as to offer better coverage in the Columbus area. The move ultimately was rejected by the FCC. A Letter from WJZA's Columbusjazz.com as of July 30, 2010 References External links Rewind 103.5/104.3 NND Radio stations established in 1989 1989 establishments in Ohio