Universal Licensing System
WRZJ504
MANAGEMENT & TRAINING CORPORATION
License details
| ULS identifier | 4839518 |
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| Call sign | WRZJ504 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-11-08 |
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| Expiration | 2033-11-08 |
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| Frequency range | 451.575 - 456.575 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Overton, RUSK, TX |
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| Coordinates | 32.3167500, -94.9666667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:22 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.57500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 451.57500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 456.57500000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.57500000 | | 7K60F1W |
| 2 | 1 | 451.57500000 | | 7K60F1W |
| 2 | 1 | 456.57500000 | | 7K60F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 8500 FM 3053, Overton, RUSK, TX | 32.31675000, -94.96666667 | 119.000 m | BANT | 7.600 m structure / 9.100 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.100 m | | | | -3.500 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 500 N Marketplace Dr., Centerville, UT | DAVIS | 8005744682 |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-18 | WRZJ504 | FRATRE |
| 2024-12-18 | WRZJ504 | LETTRS |
| 2024-12-18 | WRZJ504 | PNLISR |
| 2024-08-13 | WRZJ504 | LETCNS |
| 2023-11-08 | WRZJ504 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4839518 | 2026-08-02 01:21:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRZJ504 | ULS 4839518 | 2026-08-02 01:21:22 |
| Status | A | ULS 4839518 | 2026-08-02 01:21:22 |
| Service | IG | ULS 4839518 | 2026-08-02 01:21:22 |
| Grant Date | 2023-11-08 | ULS 4839518 | 2026-08-02 01:21:22 |
| Expiration Date | 2033-11-08 | ULS 4839518 | 2026-08-02 01:21:22 |