sentences:  Grant, from his base in High River, provided some technical assistance to the newspaper when it was setting up CHCQ.Grant left the forestry project and established the W. W. Grant Radio, Ltd. in Calgary, which on May 18 was issued the city's third commercial broadcasting station license, with the randomly assigned call letters CFCN, operating on 440 meters (682 kHz).In 1923 the station's transmitter was upgraded from 100 to 1,000 watts, as part of a reconstruction following "a devastating fire which destroyed the plant of the W. W. Grant Radio Ltd." A few months later CFCN, now using the slogan "The Voice of the Prairie", had a further upgrade to 8,500 watts, a very high power for the time period.