| Broadcast area | Calgary Metropolitan Region |
|---|---|
| Frequency | 97.7 MHz (FM) |
| Branding | C97.7 |
| Programming | |
| Format | Hot adult contemporary |
| Ownership | |
| Owner | Rawlco Communications |
| History | |
First air date | March 6, 2008 |
Former call signs | CIGY-FM (2008–2011) |
Call sign meaning | CH UP (former branding) |
| Technical information | |
| Class | C1 |
| ERP | 100,000 watts |
| HAAT | 298.6 meters (980 ft) |
Transmitter coordinates | 51°03′54″N 114°12′47″W / 51.065°N 114.213°W |
| Links | |
| Website | c977.ca |
CHUP-FM is a Canadian radio station broadcasting at 97.7 FM in Calgary, Alberta. The station airs a hot adult contemporary format branded as C97.7, and is owned by Rawlco Communications. CHUP's studios are located on Railway Street Southeast in Calgary, while its transmitter is located at 85 Street Southwest and Old Banff Coach Road in western Calgary.
As of Summer 2023, CHUP is the #1 most-listened-to radio station in the Calgary market with Adults 35-54, according to a PPM data report released by Numeris.[1]