LS of radio tower, pole and wires in foreground. PAN along wires to tower, TILT UP. Shot of tower. MS of base of tower, of shack, TILT UP tower. Various canted and straight shots of towers. CU of radio transmitter. Slightly longer shot of announcer behind CFCN microphone, of announcer being given news bulletin, reading it. CU of mantel radio, hand turning knob. Rear and side shots of hand and receiver, transmitter, shot of announcer with sign "Emergency Communications by Calgary's Radio Amateurs" on wall above him, of side shot of CFAC station announcer.