Universal Licensing System
KSB252
WILLIAMSON COUNTY OF COURTHOUSE
License details
| ULS identifier | 1257235 |
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| Call sign | KSB252 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-10-30 |
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| Expiration | 2031-12-22 |
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| Frequency range | 39.46 - 156.09 MHz (4 frequencies) |
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| Locations | 4 |
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| Representative location | MARION, WILLIAMSON, IL |
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| Coordinates | 37.7336667, -88.9286944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:12 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB | 39.46000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | MO | 39.50000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FB | 39.50000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | MO | 155.07000000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | FB2 | 155.07000000 | | | 100.000000 | 50.000000 | |
| 5 | 1 | MO | 155.07000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | MO | 156.09000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 39.46000000 | | 11K2F3E |
| 2 | 1 | 39.46000000 | | 20K0F3E |
| 1 | 1 | 39.50000000 | | 20K0F3E |
| 1 | 1 | 39.50000000 | | 11K2F3E |
| 2 | 1 | 39.50000000 | | 20K0F3E |
| 2 | 1 | 39.50000000 | | 11K2F3E |
| 1 | 1 | 155.07000000 | | 11K2F3E |
| 3 | 1 | 155.07000000 | | 11K2F3E |
| 5 | 1 | 155.07000000 | | 11K2F3E |
| 1 | 1 | 156.09000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | COURTHOUSE COR W JEFFERSON & N MONROE, MARION, WILLIAMSON, IL | 37.73366667, -88.92869444 | 134.000 m | | | N |
| 3 | T | 3 MI N ON RT 37 1/2 MI E OF, WHITE ASH, WILLIAMSON, IL | 37.79088889, -88.91061111 | 149.000 m | | | N |
| 5 | T | WILLIAMSON, IL | 37.79088889, -88.92869444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 30.000 m | | | | | |
| 1 | 3 | T | | 30.000 m | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 200 WEST JEFFERSON ST, MARION, IL | WILLIAMSON | 6189976541 |
License history
| Date | File or call sign | Action |
|---|
| 2021-10-30 | KSB252 | LIREN |
| 2017-07-19 | KSB252 | LIMOD |
| 2012-01-04 | KSB252 | LIREN |
| 2011-12-14 | KSB252 | LTSAPR |
| 2011-12-13 | KSB252 | EFCAPR |
| 2011-12-13 | KSB252 | ESCAPR |
| 2011-09-26 | KSB252 | LETRES |
| 2001-12-26 | KSB252 | AUDOPR |
| 2001-12-15 | KSB252 | LIREN |
| 2001-09-24 | KSB252 | LETRES |
| 2000-10-20 | KSB252 | LICCNV |
| 1996-10-08 | KSB252 | AUTHPR |
| 1996-10-08 | KSB252 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1257235 | 2026-08-02 01:24:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KSB252 | ULS 1257235 | 2026-08-02 01:24:12 |
| Status | A | ULS 1257235 | 2026-08-02 01:24:12 |
| Service | PW | ULS 1257235 | 2026-08-02 01:24:12 |
| Grant Date | 2021-10-30 | ULS 1257235 | 2026-08-02 01:24:12 |
| Expiration Date | 2031-12-22 | ULS 1257235 | 2026-08-02 01:24:12 |