Universal Licensing System
WPZT543
UNITED STATES STEEL CORPORATION
License details
| ULS identifier | 2600519 |
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| Call sign | WPZT543 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-03-10 |
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| Expiration | 2004-09-10 |
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| Cancellation | 2004-11-13 |
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| Frequency range | 72.02 - 72.52 MHz (7 frequencies) |
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| Locations | 5 |
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| Representative location | PORTAGE, PORTER, IN |
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| Coordinates | 41.6311111, -87.1727778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:19 |
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Licensee
| Name | UNITED STATES STEEL CORPORATION |
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| Applicant type | C |
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| FRN | 0009114695 |
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| Location | PORTAGE, IN |
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| Address | USS MIDWEST PLANT, 6300 U S HIGHWAY 12, PORTAGE, IN, 463681267 |
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| Phone | 2197635794 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 72.02000000 | | | 1.000000 | | |
| 2 | 1 | MO | 72.06000000 | | | 1.000000 | | |
| 3 | 1 | MO | 72.16000000 | | | 1.000000 | | |
| 4 | 1 | MO | 72.40000000 | | | 1.000000 | | |
| 4 | 1 | MO | 72.44000000 | | | 1.000000 | | |
| 5 | 1 | MO | 72.48000000 | | | 1.000000 | | |
| 4 | 1 | MO | 72.52000000 | | | 1.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 72.02000000 | | 20K0F9W |
| 2 | 1 | 72.06000000 | | 20K0F9W |
| 3 | 1 | 72.16000000 | | 20K0F9W |
| 4 | 1 | 72.40000000 | | 20K0F9W |
| 4 | 1 | 72.44000000 | | 20K0F9W |
| 5 | 1 | 72.48000000 | | 20K0F9W |
| 4 | 1 | 72.52000000 | | 20K0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PORTAGE, PORTER, IN | 41.63111111, -87.17277778 | | | | |
| 2 | T | PORTAGE, PORTER, IN | 41.62500000, -87.17250000 | | | | |
| 3 | T | PORTAGE, PORTER, IN | 41.62444444, -87.17388889 | | | | |
| 4 | T | PORTAGE, PORTER, IN | 41.62333333, -87.17444444 | | | | |
| 5 | T | PORTAGE, PORTER, IN | 41.63000000, -87.17305556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | | | | | | | | |
| 1 | 5 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 6300 HIGHWAY 12CONTINUOUS ANNEALING UPENDER, PORTAGE, IN | PORTER | 2197635794 |
| 2 | 6300 HIGHWAY 12 SHEET TEMPER MILL, PORTAGE, IN | PORTER | |
| 3 | 6300 HIGHWAY 12 GALVANIZING TEMPER MILL, PORTAGE, IN | PORTER | |
| 4 | 6300 HIGHWAY 12 GALVANIZING SHIPPING, PORTAGE, IN | PORTER | |
| 5 | 6300 HIGHWAY 12 CONTINOUS ANNEALING FURNACE, PORTAGE, IN | PORTER | |
License history
| Date | File or call sign | Action |
|---|
| 2004-11-13 | WPZT543 | LIEXP |
| 2004-03-18 | WPZT543 | LIAUA |
| 2004-03-17 | WPZT543 | ESCAPR |
| 2004-03-10 | WPZT543 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2600519 | 2026-08-02 01:25:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZT543 | ULS 2600519 | 2026-08-02 01:25:19 |
| Status | E | ULS 2600519 | 2026-08-02 01:25:19 |
| Service | IG | ULS 2600519 | 2026-08-02 01:25:19 |
| Grant Date | 2004-03-10 | ULS 2600519 | 2026-08-02 01:25:19 |
| Expiration Date | 2004-09-10 | ULS 2600519 | 2026-08-02 01:25:19 |
| Cancellation Date | 2004-11-13 | ULS 2600519 | 2026-08-02 01:25:19 |