| Defunct | |
|---|---|
| Broadcast area | national |
| Frequency | various |
| Programming | |
| Format | News/talk |
| Ownership | |
| Owner | Canada All-News Radio Ltd. |
| History | |
First air date | July 1, 1977 |
Last air date | November 10, 1989 |
| Industry | Media |
|---|---|
| Founded | 1977 |
| Defunct | 1989 |
| Fate | Off the air |
| Headquarters | 65 Adelaide Street East, Toronto, Ontario (1977–1981); Carlton Inn Hotel beside Maple Leaf Gardens (1981–1988), |
Key people | David Ruskin, president and CEO |
| Products | Radio news network |
CKO was a Canadian radio news network which operated from 1977 to 1989. The CKO call sign was shared by twelve network-owned stations, as listed below.
The network was owned by Canada All-News Radio Ltd. AGRA Industries was originally a 45 percent partner in the network, but by 1988 it was the sole owner. David Ruskin was the network's founding president.