1935 W.E. Mason opened CKSO on 780 kHz with 1,000 watts power, August 23. Studios were in the Grand Theatre building. The “SO” in the calls: Sudbury, Ontario.   Engineer Fred Eaton assisted in the installation of CKSO’s transmitter.   1936 John Farrell was named manager of CKSO. Colman Wilson joined the announce staff. [...]