Universal Licensing System
WPBZ781
WALWORTH, COUNTY OF
License details
| ULS identifier | 1912290 |
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| Call sign | WPBZ781 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-02-14 |
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| Expiration | 2013-04-06 |
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| Cancellation | 2013-06-08 |
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| Frequency range | 452.325 - 457.325 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | ELKHORN, WALWORTH, WI |
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| Coordinates | 42.6728056, -88.5451111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:58 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB2 | 452.32500000 | | | 75.000000 | 300.000000 | |
| 4 | 1 | MO | 452.32500000 | | | 30.000000 | | |
| 2 | 1 | FX1 | 457.32500000 | | | 15.000000 | 60.000000 | |
| 3 | 1 | FX1 | 457.32500000 | | | 15.000000 | 60.000000 | |
| 4 | 1 | MO | 457.32500000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.32500000 | | 20K0F3E |
| 4 | 1 | 452.32500000 | | 20K0F3E |
| 2 | 1 | 457.32500000 | | 20K0F3E |
| 3 | 1 | 457.32500000 | | 20K0F3E |
| 4 | 1 | 457.32500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | NW COR OF WALWORTH & CHURCH STS, ELKHORN, WALWORTH, WI | 42.67280556, -88.54511111 | 315.000 m | | 85.000 m structure / 85.000 m overall | N |
| 2 | T | HWY NN HUMAN SERVICES RM 122, ELKHORN, WALWORTH, WI | 42.66169444, -88.49455556 | 309.000 m | | 5.000 m structure / 5.000 m overall | N |
| 3 | T | 530 E CENTRALIA ST, ELKHORN, WALWORTH, WI | 42.66863889, -88.53150000 | 312.000 m | | 5.000 m structure / 5.000 m overall | N |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 66.000 m | | | | | |
| 1 | 2 | T | | 8.000 m | | | | | |
| 1 | 3 | T | | 9.000 m | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | HWY NN HUMAN SERVICES, ELKHORN, WI | | 2627413154 |
License history
| Date | File or call sign | Action |
|---|
| 2013-06-08 | WPBZ781 | LIEXP |
| 2013-03-27 | WPBZ781 | ESURNW |
| 2013-03-07 | WPBZ781 | ESURNW |
| 2013-02-05 | WPBZ781 | ESURNW |
| 2013-01-14 | WPBZ781 | LETRES |
| 2013-01-06 | WPBZ781 | ESURNW |
| 2003-02-20 | WPBZ781 | LIAUA |
| 2003-02-14 | WPBZ781 | LIREN |
| 2003-01-13 | WPBZ781 | LETRES |
| 2001-12-10 | WPBZ781 | AUDOPR |
| 2000-11-24 | WPBZ781 | LICCNV |
| 1998-01-23 | WPBZ781 | AUTHPR |
| 1998-01-23 | WPBZ781 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1912290 | 2026-08-02 01:12:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPBZ781 | ULS 1912290 | 2026-08-02 01:12:58 |
| Status | E | ULS 1912290 | 2026-08-02 01:12:58 |
| Service | IG | ULS 1912290 | 2026-08-02 01:12:58 |
| Grant Date | 2003-02-14 | ULS 1912290 | 2026-08-02 01:12:58 |
| Expiration Date | 2013-04-06 | ULS 1912290 | 2026-08-02 01:12:58 |
| Cancellation Date | 2013-06-08 | ULS 1912290 | 2026-08-02 01:12:58 |