purchased by John W. Boler, who changed the call letters to KSJB in 1943. Finally in 1947, KSJB began its operation as a 5,000 watt directional station, with the transmitter and triple towers located along highway 281 about 6 miles south of Jamestown. Both are still located there, and in the fall of 2014, all three towers and original infrastructure was replaced at a cost of $900,000. The company's FM station, KSJZ "MIX 93.3" (originally KSJM), an adult contemporary radio station, went on the air in 1967. In 1948, KSJB "established auxiliary studios and control facilities in Fargo." Studios and offices were added in Aberdeen, South Dakota in the 1960s as well, but none of those exist today. References External links FCC History Cards for KSJB KSJB website SJB Classic country radio stations in the United States Jamestown, North Dakota