Universal Licensing System
WPGZ486
MARSHFIELD DOORSYSTEMS INC
License details
| ULS identifier | 1784009 |
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| Call sign | WPGZ486 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-02-20 |
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| Expiration | 2025-04-13 |
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| Cancellation | 2025-06-14 |
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| Frequency range | 451.175 - 457.1 MHz (6 frequencies) |
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| Locations | 3 |
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| Representative location | MARSHFIELD, WOOD, WI |
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| Coordinates | 44.6652500, -90.1740278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.17500000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB2C | 451.60000000 | | | 25.000000 | 50.000000 | |
| 3 | 1 | MO | 451.70000000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB2 | 452.10000000 | | | 25.000000 | 50.000000 | |
| 3 | 1 | MO | 452.10000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FX1 | 456.60000000 | | | 25.000000 | 20.000000 | |
| 3 | 1 | MO | 456.60000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FX1 | 457.10000000 | | | 25.000000 | 20.000000 | |
| 3 | 1 | MO | 457.10000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.17500000 | | 11K0F3E |
| 1 | 1 | 451.60000000 | | 11K0F3E |
| 3 | 1 | 451.70000000 | | 11K0F3E |
| 1 | 1 | 452.10000000 | | 11K0F3E |
| 3 | 1 | 452.10000000 | | 11K0F3E |
| 2 | 1 | 456.60000000 | | 11K0F3E |
| 3 | 1 | 456.60000000 | | 11K0F3E |
| 2 | 1 | 457.10000000 | | 11K0F3E |
| 3 | 1 | 457.10000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1401 E FOURTH ST, MARSHFIELD, WOOD, WI | 44.66525000, -90.17402778 | 384.000 m | B | 10.000 m structure / 12.000 m overall | N |
| 2 | T | WI | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | 23.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1401 E FOURTH ST, MARSHFIELD, WI | WOOD | 7153842141 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-14 | WPGZ486 | LIEXP |
| 2025-01-20 | WPGZ486 | LETRES |
| 2015-02-20 | WPGZ486 | LIREN |
| 2015-02-19 | WPGZ486 | ESUAPR |
| 2015-01-19 | WPGZ486 | LETRES |
| 2012-11-22 | WPGZ486 | LIMOD |
| 2012-11-21 | WPGZ486 | ESUAPR |
| 2005-02-23 | WPGZ486 | LIREN |
| 2004-04-15 | WPGZ486 | LIAUA |
| 2003-09-30 | WPGZ486 | AUDOPR |
| 2001-04-04 | WPGZ486 | LIAUA |
| 2000-12-21 | WPGZ486 | LIASS |
| 2000-11-23 | WPGZ486 | LICCNV |
| 2000-03-06 | WPGZ486 | LIREN |
| 2000-03-06 | WPGZ486 | AUTHPR |
| 2000-01-07 | WPGZ486 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1784009 | 2026-08-02 01:14:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPGZ486 | ULS 1784009 | 2026-08-02 01:14:29 |
| Status | E | ULS 1784009 | 2026-08-02 01:14:29 |
| Service | IG | ULS 1784009 | 2026-08-02 01:14:29 |
| Grant Date | 2015-02-20 | ULS 1784009 | 2026-08-02 01:14:29 |
| Expiration Date | 2025-04-13 | ULS 1784009 | 2026-08-02 01:14:29 |
| Cancellation Date | 2025-06-14 | ULS 1784009 | 2026-08-02 01:14:29 |