Universal Licensing System
WRMM797
COLUMBIA, CITY OF
License details
| ULS identifier | 4444139 |
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| Call sign | WRMM797 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-05-04 |
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| Expiration | 2031-05-04 |
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| Frequency range | 173.3375 MHz |
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| Locations | 1 |
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| Representative location | COLUMBIA, MONROE, IL |
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| Coordinates | 38.4450833, -90.2445556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:30 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 173.33750000 | | | 5.000000 | 20.000000 | |
| 2 | 1 | FXO | 173.33750000 | | | 50.000000 | 20.000000 | |
| 3 | 1 | FXO | 173.33750000 | | | 5.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 173.33750000 | | 6K00F9W |
| 2 | 1 | 173.33750000 | | 6K00F9W |
| 3 | 1 | 173.33750000 | | 6K00F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | E INDUSTRIAL ROAD, COLUMBIA, MONROE, IL | 38.45541667, -90.23972222 | 122.000 m | BANT | 6.100 m structure / 6.100 m overall | |
| 2 | T | BOTTOM ROAD, COLUMBIA, MONROE, IL | 38.44502778, -90.24447222 | 122.800 m | BANT | 6.100 m structure / 6.100 m overall | |
| 3 | T | BOTTOM ROAD, COLUMBIA, MONROE, IL | 38.44508333, -90.24455556 | 122.200 m | BANT | 15.200 m structure / 15.200 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.100 m | | | | -20.400 | |
| 1 | 2 | T | | 6.100 m | | | | -24.600 | |
| 1 | 3 | T | | 15.200 m | | | | -19.300 | |
Control points
| Number | Address | County | Phone |
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| 1 | 208 RAPP AVENUE, COLUMBIA, IL | MONROE | 6182817144 |
License history
| Date | File or call sign | Action |
|---|
| 2021-09-15 | WRMM797 | LIMOD |
| 2021-05-04 | WRMM797 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4444139 | 2026-08-02 01:22:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMM797 | ULS 4444139 | 2026-08-02 01:22:30 |
| Status | A | ULS 4444139 | 2026-08-02 01:22:30 |
| Service | PW | ULS 4444139 | 2026-08-02 01:22:30 |
| Grant Date | 2021-05-04 | ULS 4444139 | 2026-08-02 01:22:30 |
| Expiration Date | 2031-05-04 | ULS 4444139 | 2026-08-02 01:22:30 |