Universal Licensing System
WNJB297
United States Steel Corporation
License details
| ULS identifier | 1862809 |
|---|
| Call sign | WNJB297 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-06-07 |
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| Expiration | 2032-06-11 |
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| Frequency range | 451.85 - 456.85 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | MOUNTAIN IRON, ST. LOUIS, MN |
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| Coordinates | 47.5638056, -92.6376944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:51 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 451.85000000 | | | 2.000000 | 20.000000 | |
| 2 | 1 | MO | 456.85000000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.85000000 | | 11K2F3E |
| 1 | 1 | 451.85000000 | | 11K2F1D |
| 1 | 1 | 451.85000000 | | 11K0F9W |
| 2 | 1 | 456.85000000 | | 11K0F9W |
| 2 | 1 | 456.85000000 | | 11K2F1D |
| 2 | 1 | 456.85000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | ON FINE CRUSHER BLDG MINNTAC III, MOUNTAIN IRON, ST. LOUIS, MN | 47.56380556, -92.63769444 | 542.000 m | | | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 40.000 m | V | 12.1000 | 292.5000 | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | MINNTAC III TACONITE PLANT, MOUNTAIN IRON, MN | ST. LOUIS | 2187497334 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-18 | WNJB297 | LITRAN |
| 2022-06-07 | WNJB297 | LIREN |
| 2022-03-21 | WNJB297 | LETRES |
| 2017-09-27 | WNJB297 | LIAUA |
| 2017-09-22 | WNJB297 | LIAUA |
| 2014-09-15 | WNJB297 | LIMOD |
| 2014-08-30 | WNJB297 | ESUAPR |
| 2012-05-31 | WNJB297 | LIREN |
| 2012-05-30 | WNJB297 | ESUAPR |
| 2012-03-19 | WNJB297 | LETRES |
| 2010-09-16 | WNJB297 | LIMOD |
| 2005-10-17 | WNJB297 | ESUAPR |
| 2004-02-11 | WNJB297 | LIAUA |
| 2002-05-03 | WNJB297 | LIREN |
| 2002-03-18 | WNJB297 | LETRES |
| 2001-12-31 | WNJB297 | LIASS |
| 2001-12-14 | WNJB297 | AUDOPR |
| 2001-07-02 | WNJB297 | LIASS |
| 2000-11-24 | WNJB297 | LICCNV |
| 1997-04-28 | WNJB297 | LIREN |
| 1997-04-28 | WNJB297 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1862809 | 2026-08-02 01:14:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNJB297 | ULS 1862809 | 2026-08-02 01:14:51 |
| Status | A | ULS 1862809 | 2026-08-02 01:14:51 |
| Service | IG | ULS 1862809 | 2026-08-02 01:14:51 |
| Grant Date | 2022-06-07 | ULS 1862809 | 2026-08-02 01:14:51 |
| Expiration Date | 2032-06-11 | ULS 1862809 | 2026-08-02 01:14:51 |