WNG552: NOAA Weather Radio for New London, Wisconsin
WNG552 is the NOAA Weather Radio transmitter at New London (transmitter at Manawa/Ogdensburg), broadcasting on 162.525 MHz at 1000 watts. It carries the National Weather Service Green Bay office's broadcast and covers 7 counties, each listed below with the SAME code an alert radio needs to wake for that county and stay quiet for the rest.
| Callsign | WNG552 |
|---|---|
| Frequency | 162.525 MHz |
| Transmitter | New London (transmitter at Manawa/Ogdensburg), Wisconsin |
| Power | 1000 watts |
| Forecast office | NWS Green Bay |
| Status | Normal (NWS data, July 2026) |
Marine radios often label 162.525 MHz as WX7, but WX channel numbers vary by brand - go by the frequency.
Counties WNG552 covers
| County | State | SAME code |
|---|---|---|
| Menominee | Wisconsin | 055078 |
| Outagamie | Wisconsin | 055087 |
| Portage | Wisconsin | 055097 |
| Shawano | Wisconsin | 055115 |
| Waupaca | Wisconsin | 055135 |
| Waushara | Wisconsin | 055137 |
| Winnebago | Wisconsin | 055139 |
Program the six-digit code into your radio's SAME location list - the SAME code guide walks through it, and how alert radios work explains what the radio does with it.
Hearing WNG552
Any receiver that tunes 162.525 MHz FM can listen: scanners, VHF ham radios, marine sets, or a software-defined receiver. What those do not do is wake you at 3 a.m. - for that you want a dedicated radio with SAME alerting, covered in the buyer's guide.
Every Wisconsin transmitter, county and SAME code: NOAA Weather Radio in Wisconsin. Or look any county up with the finder.
Sources:
- “NWR County Coverage Listings”. weather.gov. Archived from the original on 2026-07-19. Retrieved 2026-07-16. Every figure on this page - frequency, transmitter site, power, operational status, and county SAME codes - is from this dataset. Transmitters move, change power, and go down for maintenance; verify locally before you rely on it.