KTNO (AM)
| Broadcast area | Dallas–Fort Worth metroplex |
|---|---|
| Frequency | 620 kHz |
| Branding | Radio Luz Dallas |
| Programming | |
| Language | Spanish |
| Format | Christian radio |
| Ownership | |
| Owner |
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| History | |
First air date | July 15, 1939 |
Former call signs |
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Call sign meaning | Latino |
| Technical information | |
Licensing authority | FCC |
| Facility ID | 49320 |
| Class | B |
| Power |
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| Translator(s) | 102.5 MHz K273BJ (Dallas) |
| Links | |
Public license information | |
| Webcast | Listen live |
| Website | luzdallas.com |
KTNO (620 kHz) is a commercial AM radio station licensed to Plano, Texas, and serving the Dallas–Fort Worth metroplex. The station airs a Spanish Christian radio format known as "Radio Luz Dallas" and is owned by the Salem Media Group. Studios and offices are on North Belt Line Road in Irving. The transmitter is located on County Road 409 in McKinney.