Universal Licensing System
KNNU452
Wisconsin Public Service Corp
License details
| ULS identifier | 1635466 |
|---|
| Call sign | KNNU452 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2021-03-05 |
|---|
| Expiration | 2031-05-01 |
|---|
| Frequency range | 157.56 MHz |
|---|
| Locations | 4 |
|---|
| Representative location | BROWN, WI |
|---|
| Coordinates | 44.3500000, -87.9000833 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:12:52 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 157.56000000 | | | 6.000000 | 6.000000 | |
| 2 | 1 | MO | 157.56000000 | | | 6.000000 | 6.000000 | |
| 3 | 1 | MO | 157.56000000 | | | 6.000000 | 6.000000 | |
| 4 | 1 | MO | 157.56000000 | | | 6.000000 | 6.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 157.56000000 | | 11K2F3E |
| 2 | 1 | 157.56000000 | | 11K2F3E |
| 3 | 1 | 157.56000000 | | 11K2F3E |
| 4 | 1 | 157.56000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BROWN, WI | 44.35000000, -87.90008333 | | | | |
| 2 | T | MARINETTE, WI | 45.09997222, -87.93344444 | | | | |
| 3 | T | ONEIDA, WI | 45.66661111, -89.20011111 | | | | |
| 4 | T | MARATHON, WI | 44.74997222, -89.41677778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2850 S ASHLAND AVE, GREEN BAY, WI | | 9206174111 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-02 | KNNU452 | LIAUA |
| 2022-11-24 | KNNU452 | LIAUA |
| 2022-11-08 | KNNU452 | LIAUA |
| 2021-03-05 | KNNU452 | LIREN |
| 2021-02-08 | KNNU452 | LETRES |
| 2015-06-29 | KNNU452 | LITRAN |
| 2015-04-10 | KNNU452 | ESUAPR |
| 2011-07-26 | KNNU452 | LIMOD |
| 2011-06-29 | KNNU452 | ESUAPR |
| 2011-04-05 | KNNU452 | LIREN |
| 2011-04-04 | KNNU452 | ESUAPR |
| 2011-02-07 | KNNU452 | LETRES |
| 2008-12-16 | KNNU452 | LIAUA |
| 2008-12-15 | KNNU452 | ESUAPR |
| 2007-02-21 | KNNU452 | LITRAN |
| 2006-04-08 | KNNU452 | LIAUA |
| 2006-04-07 | KNNU452 | ESUAPR |
| 2002-02-01 | KNNU452 | AUDOPR |
| 2001-04-03 | KNNU452 | LIREN |
| 2001-02-17 | KNNU452 | LIAUA |
| 2001-02-05 | KNNU452 | LETRES |
| 2000-11-23 | KNNU452 | LICCNV |
| 1998-12-22 | KNNU452 | AUTHPR |
| 1997-06-17 | KNNU452 | LIAUA |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1635466 | 2026-08-02 01:12:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KNNU452 | ULS 1635466 | 2026-08-02 01:12:52 |
| Status | A | ULS 1635466 | 2026-08-02 01:12:52 |
| Service | IG | ULS 1635466 | 2026-08-02 01:12:52 |
| Grant Date | 2021-03-05 | ULS 1635466 | 2026-08-02 01:12:52 |
| Expiration Date | 2031-05-01 | ULS 1635466 | 2026-08-02 01:12:52 |