Universal Licensing System
WRKR790
Oak Ridge School
License details
| ULS identifier | 4384313 |
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| Call sign | WRKR790 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-02-03 |
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| Expiration | 2031-02-03 |
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| Frequency range | 451.775 - 456.775 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Oak Ridge, CAPE GIRARDEAU, MO |
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| Coordinates | 37.5027778, -89.7346944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.77500000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 451.77500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 456.77500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.77500000 | | 7K60FXE |
| 2 | 1 | 451.77500000 | | 7K60FXE |
| 2 | 1 | 456.77500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4198 State Hwy E, Oak Ridge, CAPE GIRARDEAU, MO | 37.50277778, -89.73469444 | 176.000 m | BANT | 15.000 m structure / 15.900 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.900 m | | | | 35.400 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 4198 State Hwy E, Oak Ridge, MO | CAPE GIRARDEAU | 5732663218 |
License history
| Date | File or call sign | Action |
|---|
| 2021-02-03 | WRKR790 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4384313 | 2026-08-02 01:22:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKR790 | ULS 4384313 | 2026-08-02 01:22:08 |
| Status | A | ULS 4384313 | 2026-08-02 01:22:08 |
| Service | IG | ULS 4384313 | 2026-08-02 01:22:08 |
| Grant Date | 2021-02-03 | ULS 4384313 | 2026-08-02 01:22:08 |
| Expiration Date | 2031-02-03 | ULS 4384313 | 2026-08-02 01:22:08 |