CHOK
| 
 | |
|---|---|
| Broadcast area | |
| Frequency | 1070 kHz | 
| Branding | CHOK 103.9 FM & 1070 AM | 
| Programming | |
| Format | Country music | 
| Affiliations | |
| Ownership | |
| Owner | Blackburn Radio | 
| History | |
| First air date | July 26, 1946 | 
| Technical information | |
| Licensing authority | CRTC | 
| Class | B | 
| Power | 10,000 watts | 
| Transmitter coordinates | 42°53′30″N 82°19′20″W / 42.89167°N 82.32222°W | 
| Repeater(s) | 103.9 CHOK-1-FM (Sarnia) | 
| Links | |
| Website | chok | 
CHOK (1070 kHz, "CHOK 103.9 FM & 1070 AM") is a Canadian commercial radio station, licensed to Sarnia, Ontario, Canada, and owned by Blackburn Radio. The station broadcasts a country music format with local all-news radio, talk radio and sports radio. CHOK also has an FM translator, CHOK-1-FM, broadcasting at 103.9 MHz. The station is the radio home of the Toronto Blue Jays, as well as the Sarnia Sting. During Blue Jays games, CHOK's regular country music programming airs exclusively on the CHOK website.