On June 6, 1997, Curtis Belcher, the owner of Enternacom Inc., received
CRTC approval to operate a new
Christian music radio station in Sudbury and began broadcasting later that same year. CJTK-FM started as a small low-power 35 watt FM radio station in Sudbury at 95.5 FM in late 1997, which CJTK became the first Christian station to be granted a power increase, and go from low-power status (35 watts), to a full power (1,400 watts). In 2000, the station received approval to add an FM rebroadcaster at North Bay to operate on the frequency, 89.5 MHz. On February 26, 2004, the CRTC denied Eternacom's request to change CJTK-FM-1's frequency from 89.5 MHz to 99.3 MHz. In 2005, CJTK-FM applied to change North Bay's frequency from 89.5 MHz to 107.3 MHz, although when the application was approved, the station would operate at 103.5 MHz instead. Once the change took place, the
CJTK-FM-1 operating at 89.5 was deleted. On December 5, 2005, CJTK received approval to add a rebroadcaster at
Little Current on the frequency, 102.1 MHz and began broadcasting in September 2006. A repeater was also added in
Elliot Lake on 102.5 MHz in 2008. The Canadian Communications Foundation website reports that in 2007, Eternacom received approval to change the authorized contours of CJTK-FM by increasing effective radiated power from 1,400 watts to 8,100 watts. It's uncertain if there are any CRTC decision references regarding the power increase to 8.1 kW. In 2009, CJTK adopted its current logo and branding as
KFM. Both the current and the former logo are still used on CJTK's website. The station's former brandings were known as
K95.5, or just simply the
K and was also used on CJTK's other repeaters. CJTK was the play-by-play voice of the
Sudbury Wolves for the 2009-2010
Ontario Hockey League season. The Sudbury Wolves games were formerly aired on
CIGM. On October 11, 2011, Eternacom Inc. applied to add a new low-power FM transmitter in Mattawa, Ontario, which will rebroadcast the programming of CJTK-FM-1 North Bay. The proposed new FM transmitter was approved on December 6, 2011, and will operate in Mattawa at 93.9 MHz. This will be Mattawa's first local FM signal in that community. On March 30, 2015, the CRTC approved Eternacom's application to add an FM transmitter at Timmins, which will rebroadcast CJTK-FM on 105.5 MHz. On August 16, 2018, the Commission approved an application by Eternacom Inc. (Eternacom), on behalf of Harvest Ministries Sudbury, for authority to acquire from Eternacom the assets of the English-language commercial specialty (Christian music) radio stations CJTK-FM Sudbury, CJTK FM-1 North Bay and CJTK-FM-3 Elliot Lake, Ontario, and their rebroadcasting transmitters and for broadcasting licences to continue the operation of the stations. On November 16, 2023, Harvest Ministries Sudbury (Harvest) submitted an application to acquire from Cochrane Christian Radio, the assets of the English language low-power commercial specialty (Religious music) FM radio station
CFCJ-FM in
Cochrane, Ontario. ==CKBB-FM==