WMAM
| Broadcast area | Green Bay, Wisconsin |
|---|---|
| Frequency | 570 kHz |
| Branding | Sportsradio 570 & 104.5 |
| Programming | |
| Format | Sports |
| Affiliations | ESPN Radio Milwaukee Brewers Radio Network |
| Ownership | |
| Owner | Radio Plus Bay Cities, LLC |
| WAGN, WHYB, WLST, WSFQ | |
| History | |
First air date | October 8, 1939 |
| Technical information | |
Licensing authority | FCC |
| Facility ID | 40149 |
| Class | D |
| Power | 250 watts day 100 watts night |
| Translator(s) | 104.5 W283DD (Marinette) |
| Links | |
Public license information | |
| Webcast | Listen Live |
| Website | WMAM Online |
WMAM (570 AM) is a class D radio station in Marinette, Wisconsin, serving the Marinette/Menominee, Michigan area. It operates omnidirectionally with a daytime power of 250 watts and a reduced nighttime power of 100 watts.
Although presently classified as a Class D station, this station was originally classified as a "Class C [Class IV; Local] station 'grandfathered' as operating on a Class B [Class III; Regional] channel" one of only two such stations in the U.S. Official FCC license note: "CLASS IV ON REGIONAL CHANNEL; SEE §73.29"
WMAM currently carries ESPN Radio.