| City of license | Laoag City |
|---|---|
| Broadcast area | Ilocos Norte |
| Branding | Mom's Radio 97.9 |
| Slogan | It's All About You! |
| Frequency | 97.9 MHz |
| Format | Information, entertainment, Inspirational |
| Power | 10,000 watts |
| Callsign meaning | DW Southern Broadcasting Network |
| Owner | Southern Broadcasting Network |
DWSN, branded as Mom's Radio 97.9, is a FM radio station owned and operated by Southern Broadcasting Network. Its studios and transmitters are located in Laoag City, Ilocos Norte. The station operates from 5:00am to 10:00pm daily.
| Branding | Callsign | Frequency | Location |
|---|---|---|---|
| Mom's Radio 101.5 | DWCP | 101.5 MHz | Metro Manila |
| Mom's Radio 97.9 Laoag | DWSN | 97.9 MHz | Laoag |
| Mom's Radio 91.1 Tarlac | DZMC | 91.1 MHz | Tarlac |
| Mom's Radio 95.9 Naga | DZRB | 95.9 MHz | Naga City |
| Mom's Radio 90.3 Bacolod | DYCP | 90.3 MHz | Bacolod |
| Mom's Radio 88.3 Cebu | DYAP | 88.3 MHz | Cebu |
| Mom's Radio 101.5 Tacloban | DYJP | 101.5 MHz | Tacloban |
| Mom's Radio 101.9 Zamboanga | DXJP | 101.9 MHz | Zamboanga |
| Mom's Radio 107.9 Cagayan De Oro | DXNY | 107.9 MHz | Cagayan De Oro |
| Mom's Radio 97.9 Davao | DXSS | 97.9 MHz | Davao |
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