A radio station repeater, CJSE-FM-1 out of Memramcook received CRTC approval to move from 101.7 MHz to another FM frequency on April 13, 2010 to prevent co-channel interference with CKDH after its move to FM.

On June 17, 2011, Maritime Broadcasting System received approval from the CRTC to increase CKDH-FM's average ERP from 18,700 to 23,000 watts, by decreasing the effective height of antenna above average terrain from 32 to 16 meters and by relocating its transmitter.

The new FM station continued to air its existing adult contemporary format.

On November 17, 2011, the plug was pulled on the AM 900 signal in Amherst after the 90-day authorized simulcast period expired for their flip to 101.7 FM.

March stayed on the air for almost 50 hours, raising more than $20,000 for the Canadian Red Cross.