| Frequency | 1090 kHz |
|---|---|
| Branding | Sioux Ritmo |
| Programming | |
| Format | Spanish Adult hits |
| Ownership | |
| Owner | Community First Broadcasting. |
| KIHK, KSOU-FM | |
| History | |
First air date | 1969 |
| Technical information[1] | |
Licensing authority | FCC |
| Facility ID | 67756 |
| Class | D |
| Power | 500 watts (day only) |
Transmitter coordinates | 43°3′22″N 96°10′17″W / 43.05611°N 96.17139°W |
| Translator(s) | 101.5 K268CZ (Sioux Center) |
| Links | |
Public license information | |
| Website | siouxcountyradio.com |
KSOU (1090 AM) is a radio station broadcasting a Spanish adult hits format. Serving the Sioux Center area in the U.S. state of Iowa, the station is licensed to Community First Broadcasting.[2] KSOU previously carried a classic hits format and before that, a Christian Contemporary format.
1090 AM is a United States and Mexican clear-channel frequency; KSOU must leave the air from sunset to sunrise to prevent interference to the skywave signals of the Class A stations.
On February 5, 2020, KSOU changed their format from classic hits to Spanish adult hits, branded as "Sioux Ritmo".[3]