Royal Canadian Signal Corps maintains and operates a Canada-wide radio and teletype system in Calder.
Royal Canadian Signal Corps maintains and operates a Canada-wide radio and teletype system in Calder: Sgt. O. Z. Osland goes over a 10,000 watts high frequency transmitter.
Y's Men's Radio Auction: Walter Smith and Stu Harris keep track of bids.
Early morning D.Js. CFRN announcer Omar Blondahl.
Ham radio operator.
CFRN parade promoting Northern Alberta's "Search for Talent" finals at the Edmonton Arena.