CHJX-FM is a Canadian radio station, broadcasting 24 hours a day at 99.9 FM in London, Ontario. The station airs a Christian music format branded as Faith FM. CHJX-FM broadcasts a number of evangelistic teaching programs, Christian music in the midday and drive time, and Christian contemporary music during the evening.Formerly branded as Grace FM and later Inspire FM, CHJX is part of the Sound of Faith Broadcasting Group, with sister stations in Kitchener, Brantford and Woodstock.