Universal Licensing System
WRMX507
Miami Dade County Public Schools
License details
| ULS identifier | 4461643 |
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| Call sign | WRMX507 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-06-22 |
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| Expiration | 2031-06-22 |
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| Frequency range | 464.4375 - 469.4375 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Miami, MIAMI-DADE, FL |
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| Coordinates | 25.7720556, -80.2805278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:39 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.43750000 | | | 50.000000 | 75.000000 | |
| 2 | 1 | MO | 469.43750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.43750000 | | 7K60FXE |
| 1 | 1 | 464.43750000 | | 7K60FXD |
| 2 | 1 | 469.43750000 | | 7K60FXE |
| 2 | 1 | 469.43750000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5222 NW 1st Street, Miami, MIAMI-DADE, FL | 25.77205556, -80.28052778 | 2.100 m | BANT | 15.200 m structure / 18.200 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.200 m | | | | 19.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5222 NW 1st Street, Miami, FL | MIAMI-DADE | 3054432529 |
License history
| Date | File or call sign | Action |
|---|
| 2021-06-22 | WRMX507 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4461643 | 2026-08-02 01:22:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMX507 | ULS 4461643 | 2026-08-02 01:22:39 |
| Status | A | ULS 4461643 | 2026-08-02 01:22:39 |
| Service | IG | ULS 4461643 | 2026-08-02 01:22:39 |
| Grant Date | 2021-06-22 | ULS 4461643 | 2026-08-02 01:22:39 |
| Expiration Date | 2031-06-22 | ULS 4461643 | 2026-08-02 01:22:39 |