Universal Licensing System
WPJY641
Cleveland-Cliffs Steel LLC
License details
| ULS identifier | 1742613 |
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| Call sign | WPJY641 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-11-02 |
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| Expiration | 2031-12-13 |
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| Frequency range | 2458 - 2476 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | EAST CHICAGO, LAKE, IN |
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| Coordinates | 41.6550278, -87.4480833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:20 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 2458.00000000 | | | 1.000000 | 1.000000 | |
| 2 | 1 | FB | 2467.00000000 | | | 1.000000 | 1.000000 | |
| 3 | 1 | FB | 2476.00000000 | | | 1.000000 | 1.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 2458.00000000 | | 8M00F3W |
| 2 | 1 | 2467.00000000 | | 8M00F3W |
| 3 | 1 | 2476.00000000 | | 8M00F3W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3210 WATLING ST, EAST CHICAGO, LAKE, IN | 41.65502778, -87.44808333 | 192.000 m | B | 24.000 m structure / 25.000 m overall | N |
| 2 | T | 3210 WATLING ST, EAST CHICAGO, LAKE, IN | 41.66113889, -87.44086111 | 183.000 m | STACK | 23.000 m structure / 23.000 m overall | N |
| 3 | T | 3210 WATLING ST, EAST CHICAGO, LAKE, IN | 41.66669444, -87.42475000 | 177.000 m | TOWER | 18.000 m structure / 18.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 25.000 m | | | | 0.000 | |
| 1 | 2 | T | | 23.000 m | | | | 0.000 | |
| 1 | 3 | T | | 18.000 m | | | | 0.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3210 WATLING ST MS 2 465, EAST CHICAGO, IN | LAKE | 2193996751 |
License history
| Date | File or call sign | Action |
|---|
| 2024-09-18 | WPJY641 | LIAUA |
| 2022-10-20 | WPJY641 | LIAUA |
| 2021-11-02 | WPJY641 | LIREN |
| 2021-09-20 | WPJY641 | LETRES |
| 2020-12-09 | WPJY641 | LITRAN |
| 2017-12-06 | WPJY641 | LIAUA |
| 2016-06-11 | WPJY641 | LIAUA |
| 2016-06-10 | WPJY641 | ESUAPR |
| 2016-04-27 | WPJY641 | LIAUA |
| 2016-04-26 | WPJY641 | ESUAPR |
| 2013-07-11 | WPJY641 | LIAUA |
| 2013-07-10 | WPJY641 | EFUAPR |
| 2013-07-10 | WPJY641 | ESCAPR |
| 2011-12-29 | WPJY641 | LIREN |
| 2011-11-03 | WPJY641 | ESUAPR |
| 2011-09-19 | WPJY641 | LETRES |
| 2008-01-24 | WPJY641 | ESUFNR |
| 2008-01-24 | WPJY641 | ESUAPR |
| 2008-01-23 | WPJY641 | LIAUA |
| 2006-04-18 | WPJY641 | LIAUA |
| 2006-04-17 | WPJY641 | ESUFNR |
| 2006-04-17 | WPJY641 | ESUAPR |
| 2006-02-01 | WPJY641 | LITRAN |
| 2005-11-15 | WPJY641 | LIAUA |
| 2005-11-14 | WPJY641 | LTSAPR |
| 2002-01-11 | WPJY641 | LIREN |
| 2001-09-17 | WPJY641 | LETRES |
| 2000-11-23 | WPJY641 | LICCNV |
| 1996-12-13 | WPJY641 | LIISS |
| 1996-12-13 | WPJY641 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1742613 | 2026-08-02 01:10:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPJY641 | ULS 1742613 | 2026-08-02 01:10:20 |
| Status | A | ULS 1742613 | 2026-08-02 01:10:20 |
| Service | IG | ULS 1742613 | 2026-08-02 01:10:20 |
| Grant Date | 2021-11-02 | ULS 1742613 | 2026-08-02 01:10:20 |
| Expiration Date | 2031-12-13 | ULS 1742613 | 2026-08-02 01:10:20 |