Universal Licensing System
WPKR941
MERRILL IRON AND STEEL
License details
| ULS identifier | 1750823 |
|---|
| Call sign | WPKR941 |
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| Radio service | IG |
|---|
| Status | E |
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| Grant date | 2012-05-31 |
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| Expiration | 2022-06-18 |
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| Cancellation | 2022-08-20 |
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| Frequency range | 151.715 - 159.795 MHz (3 frequencies) |
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| Locations | 2 |
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| Representative location | SCHOFIELD, MARATHON, WI |
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| Coordinates | 44.9180556, -89.5958333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:15 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 151.71500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | FB2 | 154.50500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | MO | 154.50500000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 159.79500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.71500000 | | 11K0F3E |
| 2 | 1 | 154.50500000 | | 11K2F3E |
| 3 | 1 | 154.50500000 | | 11K2F3E |
| 3 | 1 | 159.79500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MARATHON, WI | 44.91302778, -89.59372222 | | | | |
| 2 | T | 900 ALDERSON ST., SCHOFIELD, MARATHON, WI | 44.91805556, -89.59583333 | 368.000 m | BMAST | 12.000 m structure / 15.000 m overall | N |
| 3 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 15.000 m | | | | 8.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 900 ALDERSON ST, SCHOFIELD, WI | MARATHON | 7153558361 |
License history
| Date | File or call sign | Action |
|---|
| 2022-08-20 | WPKR941 | LIEXP |
| 2022-03-28 | WPKR941 | LETRES |
| 2016-08-23 | WPKR941 | LIMOD |
| 2016-04-20 | WPKR941 | LIMOD |
| 2012-05-31 | WPKR941 | LIRMD |
| 2012-05-31 | WPKR941 | LIREN |
| 2012-05-30 | WPKR941 | ESCAPR |
| 2012-03-26 | WPKR941 | LETRES |
| 2002-05-18 | WPKR941 | LIREN |
| 2002-03-25 | WPKR941 | LETRES |
| 2001-11-16 | WPKR941 | AUDOPR |
| 2000-11-23 | WPKR941 | LICCNV |
| 1997-06-18 | WPKR941 | AUTHPR |
| 1997-06-18 | WPKR941 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1750823 | 2026-08-02 01:15:15 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKR941 | ULS 1750823 | 2026-08-02 01:15:15 |
| Status | E | ULS 1750823 | 2026-08-02 01:15:15 |
| Service | IG | ULS 1750823 | 2026-08-02 01:15:15 |
| Grant Date | 2012-05-31 | ULS 1750823 | 2026-08-02 01:15:15 |
| Expiration Date | 2022-06-18 | ULS 1750823 | 2026-08-02 01:15:15 |
| Cancellation Date | 2022-08-20 | ULS 1750823 | 2026-08-02 01:15:15 |