Universal Licensing System
WNKB672
SHELL CATALYST CO
License details
| ULS identifier | 1904158 |
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| Call sign | WNKB672 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-05-26 |
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| Expiration | 2032-08-20 |
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| Frequency range | 452.0625 - 467.375 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Michigan City, LA PORTE, IN |
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| Coordinates | 41.7314167, -86.8661389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:56 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 452.06250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 452.08750000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 457.08750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 462.37500000 | | | 25.000000 | 25.100000 | |
| 2 | 1 | MO | 467.37500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 452.06250000 | | 7K60FXD |
| 3 | 1 | 452.06250000 | | 7K60FXE |
| 3 | 1 | 452.08750000 | | 7K60FXE |
| 3 | 1 | 452.08750000 | | 7K60FXD |
| 3 | 1 | 457.08750000 | | 7K60FXD |
| 3 | 1 | 457.08750000 | | 7K60FXE |
| 1 | 1 | 462.37500000 | | 7K60FXD |
| 1 | 1 | 462.37500000 | | 7K60FXE |
| 1 | 1 | 462.37500000 | | 11K2F3E |
| 2 | 1 | 467.37500000 | | 11K2F3E |
| 2 | 1 | 467.37500000 | | 7K60FXE |
| 2 | 1 | 467.37500000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1800 E HWY 12, MICHIGAN CITY, LA PORTE, IN | 41.73141667, -86.86613889 | 188.000 m | BPIPE | 11.000 m structure / 12.000 m overall | N |
| 2 | T | | | | | | N |
| 3 | T | Michigan City, LA PORTE, IN | 41.73141667, -86.86613889 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | 6.700 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1800 E HWY 12, MICHIGAN CITY, IN | LA PORTE | 2198746211 |
License history
| Date | File or call sign | Action |
|---|
| 2022-05-26 | WNKB672 | LIREN |
| 2018-10-01 | WNKB672 | LIMOD |
| 2013-02-13 | WNKB672 | LIMOD |
| 2012-08-15 | WNKB672 | LTSAPR |
| 2012-08-15 | WNKB672 | LIREN |
| 2012-05-28 | WNKB672 | LETRES |
| 2002-06-20 | WNKB672 | LIREN |
| 2002-05-28 | WNKB672 | LETRES |
| 2001-09-10 | WNKB672 | AUDOPR |
| 2000-11-24 | WNKB672 | LICCNV |
| 1997-06-30 | WNKB672 | LIREN |
| 1997-06-30 | WNKB672 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1904158 | 2026-08-02 01:24:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNKB672 | ULS 1904158 | 2026-08-02 01:24:56 |
| Status | A | ULS 1904158 | 2026-08-02 01:24:56 |
| Service | IG | ULS 1904158 | 2026-08-02 01:24:56 |
| Grant Date | 2022-05-26 | ULS 1904158 | 2026-08-02 01:24:56 |
| Expiration Date | 2032-08-20 | ULS 1904158 | 2026-08-02 01:24:56 |