Universal Licensing System
WRDJ637
ARNOLD PARKS & RECREATION CENTER
License details
| ULS identifier | 4160121 |
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| Call sign | WRDJ637 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-05-14 |
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| Expiration | 2029-05-14 |
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| Frequency range | 451.4375 - 456.5375 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | ARNOLD, JEFFERSON, MO |
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| Coordinates | 38.4422500, -90.4016944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:49 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.43750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.53750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.43750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.53750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.43750000 | | 7K60FXE |
| 1 | 1 | 451.53750000 | | 7K60FXE |
| 1 | 1 | 456.43750000 | | 7K60FXE |
| 1 | 1 | 456.53750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1695 MISSOURI STATE RD, ARNOLD, JEFFERSON, MO | 38.44225000, -90.40169444 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1695 MISSOURI STATE RD, ARNOLD, MO | JEFFERSON | 3142212208 |
License history
| Date | File or call sign | Action |
|---|
| 2019-05-14 | WRDJ637 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4160121 | 2026-08-02 01:22:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRDJ637 | ULS 4160121 | 2026-08-02 01:22:49 |
| Status | A | ULS 4160121 | 2026-08-02 01:22:49 |
| Service | IG | ULS 4160121 | 2026-08-02 01:22:49 |
| Grant Date | 2019-05-14 | ULS 4160121 | 2026-08-02 01:22:49 |
| Expiration Date | 2029-05-14 | ULS 4160121 | 2026-08-02 01:22:49 |