Universal Licensing System
WPZU473
United States Steel Corporation
License details
| ULS identifier | 2602217 |
|---|
| Call sign | WPZU473 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-09-20 |
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| Expiration | 2005-03-19 |
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| Cancellation | 2005-05-21 |
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| Frequency range | 462.375 - 469.8875 MHz (14 frequencies) |
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| Locations | 4 |
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| Representative location | PORTAGE, PORTER, IN |
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| Coordinates | 41.6280556, -87.1741667 |
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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 | 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 | 462.37500000 | | | 4.000000 | | |
| 1 | 1 | MO | 462.48750000 | | | 4.000000 | | |
| 4 | 1 | MO | 464.51250000 | | | 4.000000 | | |
| 2 | 1 | FB2 | 464.88750000 | | | 40.000000 | | |
| 3 | 1 | MO | 464.88750000 | | | 2.000000 | | |
| 1 | 1 | MO | 466.16250000 | | | 4.000000 | | |
| 1 | 1 | MO | 466.86250000 | | | 4.000000 | | |
| 1 | 1 | MO | 466.88750000 | | | 4.000000 | | |
| 1 | 1 | MO | 467.11250000 | | | 4.000000 | | |
| 1 | 1 | MO | 467.13750000 | | | 4.000000 | | |
| 1 | 1 | MO | 467.16250000 | | | 4.000000 | | |
| 1 | 1 | MO | 467.18750000 | | | 4.000000 | | |
| 1 | 1 | MO | 467.38750000 | | | 4.000000 | | |
| 1 | 1 | MO | 467.48750000 | | | 4.000000 | | |
| 2 | 1 | FB2 | 469.88750000 | | | 40.000000 | | |
| 3 | 1 | MO | 469.88750000 | | | 2.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.37500000 | | 20K0F3E |
| 1 | 1 | 462.48750000 | | 20K0F3E |
| 4 | 1 | 464.51250000 | | 20K0F3E |
| 2 | 1 | 464.88750000 | | 20K0F3E |
| 3 | 1 | 464.88750000 | | 20K0F3E |
| 1 | 1 | 466.16250000 | | 20K0F3E |
| 1 | 1 | 466.86250000 | | 20K0F3E |
| 1 | 1 | 466.88750000 | | 20K0F3E |
| 1 | 1 | 467.11250000 | | 20K0F3E |
| 1 | 1 | 467.13750000 | | 20K0F3E |
| 1 | 1 | 467.16250000 | | 20K0F3E |
| 1 | 1 | 467.18750000 | | 20K0F3E |
| 1 | 1 | 467.38750000 | | 20K0F3E |
| 1 | 1 | 467.48750000 | | 20K0F3E |
| 2 | 1 | 469.88750000 | | 20K0F3E |
| 3 | 1 | 469.88750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PORTAGE, PORTER, IN | 41.62805556, -87.17416667 | | | | |
| 2 | T | 6300 U S HIGHWAY 12 POWER AND UTILITIES, PORTAGE, PORTER, IN | 41.63166667, -87.17583333 | 185.000 m | BANT | 37.000 m structure / 40.000 m overall | |
| 3 | T | | | | | | |
| 4 | T | PORTAGE, PORTER, IN | 41.62083333, -87.17277778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
| 1 | 2 | T | | 40.000 m | | | | | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 6300 U S HIGHWAY 12 CENTRAL MAINTENANCE, PORTAGE, IN | PORTER | 2197635794 |
| 2 | 6300 U S HIGHWAY 12 POWER AND UTILITIES, PORTAGE, IN | PORTER | 2197635794 |
| 3 | 6300 U S HIGHWAY 12 TRANSPORTATION AND SCALES, PORTAGE, IN | PORTER | 2197635794 |
License history
| Date | File or call sign | Action |
|---|
| 2005-05-21 | WPZU473 | LIEXP |
| 2004-11-04 | WPZU473 | LIAUA |
| 2004-11-03 | WPZU473 | ESCAPR |
| 2004-09-20 | WPZU473 | LIREN |
| 2004-09-16 | WPZU473 | ESCAPR |
| 2004-03-19 | WPZU473 | LIAUA |
| 2004-03-18 | WPZU473 | ESCAPR |
| 2004-03-16 | WPZU473 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2602217 | 2026-08-02 01:25:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZU473 | ULS 2602217 | 2026-08-02 01:25:19 |
| Status | E | ULS 2602217 | 2026-08-02 01:25:19 |
| Service | IG | ULS 2602217 | 2026-08-02 01:25:19 |
| Grant Date | 2004-09-20 | ULS 2602217 | 2026-08-02 01:25:19 |
| Expiration Date | 2005-03-19 | ULS 2602217 | 2026-08-02 01:25:19 |
| Cancellation Date | 2005-05-21 | ULS 2602217 | 2026-08-02 01:25:19 |