Universal Licensing System
KUD936
United States Steel Corporation
License details
| ULS identifier | 1857133 |
|---|
| Call sign | KUD936 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2024-02-26 |
|---|
| Expiration | 2034-02-24 |
|---|
| Frequency range | 451.825 - 456.975 MHz (4 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | MOUNTAIN IRON, ST. LOUIS, MN |
|---|
| Coordinates | 47.5638056, -92.6251944 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| 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 | FB2 | 451.82500000 | | | 110.000000 | 220.000000 | |
| 2 | 1 | FB2C | 451.97500000 | | | 100.000000 | 224.000000 | |
| 4 | 1 | MO | 451.97500000 | | | 40.000000 | 126.000000 | |
| 4 | 1 | MO | 456.82500000 | | | 110.000000 | 110.000000 | |
| 3 | 1 | FX1 | 456.97500000 | | | 25.000000 | 25.000000 | |
| 4 | 1 | MO | 456.97500000 | | | 40.000000 | 126.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.82500000 | | 7K60FXE |
| 1 | 1 | 451.82500000 | | 7K60FXD |
| 1 | 1 | 451.82500000 | | 11K2F1D |
| 1 | 1 | 451.82500000 | | 11K2F3E |
| 2 | 1 | 451.97500000 | | 11K2F3E |
| 2 | 1 | 451.97500000 | | 7K60FXE |
| 2 | 1 | 451.97500000 | | 11K2F1D |
| 2 | 1 | 451.97500000 | | 7K60FXD |
| 4 | 1 | 451.97500000 | | 11K2F1D |
| 4 | 1 | 451.97500000 | | 11K2F3E |
| 4 | 1 | 451.97500000 | | 7K60FXD |
| 4 | 1 | 451.97500000 | | 7K60FXE |
| 4 | 1 | 456.82500000 | | 7K60FXD |
| 4 | 1 | 456.82500000 | | 11K2F1D |
| 4 | 1 | 456.82500000 | | 11K2F3E |
| 4 | 1 | 456.82500000 | | 7K60FXE |
| 3 | 1 | 456.97500000 | | 11K2F1D |
| 3 | 1 | 456.97500000 | | 7K60FXD |
| 3 | 1 | 456.97500000 | | 11K2F3E |
| 3 | 1 | 456.97500000 | | 7K60FXE |
| 4 | 1 | 456.97500000 | | 7K60FXD |
| 4 | 1 | 456.97500000 | | 11K2F1D |
| 4 | 1 | 456.97500000 | | 7K60FXE |
| 4 | 1 | 456.97500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CENTRAL SHOPS MINNTAC PLANT, MOUNTAIN IRON, ST. LOUIS, MN | 47.56380556, -92.62519444 | 530.000 m | BANT | 17.000 m structure / 22.000 m overall | N |
| 2 | T | WATER TANK BY FIRE STA MINNTAC PLANT, MOUNTAIN IRON, ST. LOUIS, MN | 47.56436111, -92.62908333 | 531.000 m | TANK | 43.000 m structure / 47.000 m overall | N |
| 3 | T | MAIN SECURITY GATE MINNTAC PLANT, MOUNTAIN IRON, ST. LOUIS, MN | 47.53852778, -92.61713889 | 471.000 m | BANT | 4.000 m structure / 6.000 m overall | N |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 22.000 m | | | | 95.000 | |
| 1 | 2 | T | | 47.000 m | | | | 121.000 | |
| 1 | 3 | T | | 6.000 m | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | CENTRAL SHOPS MINNTAC PLANT, MOUNTAIN IRON, MN | ST. LOUIS | 2187497260 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-18 | KUD936 | LITRAN |
| 2024-02-26 | KUD936 | LIREN |
| 2023-12-04 | KUD936 | LETRES |
| 2017-09-26 | KUD936 | LIAUA |
| 2017-09-22 | KUD936 | LIAUA |
| 2014-10-09 | KUD936 | LIMOD |
| 2014-09-15 | KUD936 | LIMOD |
| 2014-08-30 | KUD936 | ESUAPR |
| 2014-02-04 | KUD936 | LIREN |
| 2014-01-31 | KUD936 | ESUAPR |
| 2013-12-02 | KUD936 | LETRES |
| 2010-09-15 | KUD936 | LIMOD |
| 2005-10-18 | KUD936 | LIAUA |
| 2005-10-17 | KUD936 | ESUAPR |
| 2004-02-11 | KUD936 | LIAUA |
| 2003-12-01 | KUD936 | LETRES |
| 2001-12-31 | KUD936 | LIASS |
| 2001-12-14 | KUD936 | AUDOPR |
| 2001-07-02 | KUD936 | LIASS |
| 2000-11-24 | KUD936 | LICCNV |
| 1999-01-22 | KUD936 | AUTHPR |
| 1999-01-22 | KUD936 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1857133 | 2026-08-02 01:14:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KUD936 | ULS 1857133 | 2026-08-02 01:14:51 |
| Status | A | ULS 1857133 | 2026-08-02 01:14:51 |
| Service | IG | ULS 1857133 | 2026-08-02 01:14:51 |
| Grant Date | 2024-02-26 | ULS 1857133 | 2026-08-02 01:14:51 |
| Expiration Date | 2034-02-24 | ULS 1857133 | 2026-08-02 01:14:51 |