Universal Licensing System
WRHS657
M & M Manufacturing Inc.
License details
| ULS identifier | 4300703 |
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| Call sign | WRHS657 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-06-09 |
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| Expiration | 2030-06-09 |
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| Frequency range | 451.5875 - 467.4625 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | GARLAND, DALLAS, TX |
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| Coordinates | 32.9102778, -96.6644167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:52 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.58750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.56250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.58750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 462.46250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 467.46250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.58750000 | | 7K60FXE |
| 1 | 1 | 456.56250000 | | 7K60FXE |
| 1 | 1 | 456.58750000 | | 7K60FXE |
| 1 | 1 | 462.46250000 | | 7K60FXE |
| 1 | 1 | 467.46250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | GARLAND, DALLAS, TX | 32.91027778, -96.66441667 | | | | |
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 |
|---|
| 1 | 360 S SHILOH RD, GARLAND, TX | DALLAS | 9724851504 |
License history
| Date | File or call sign | Action |
|---|
| 2021-03-09 | WRHS657 | LETCNS |
| 2020-06-09 | WRHS657 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4300703 | 2026-08-02 01:23:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRHS657 | ULS 4300703 | 2026-08-02 01:23:52 |
| Status | A | ULS 4300703 | 2026-08-02 01:23:52 |
| Service | IG | ULS 4300703 | 2026-08-02 01:23:52 |
| Grant Date | 2020-06-09 | ULS 4300703 | 2026-08-02 01:23:52 |
| Expiration Date | 2030-06-09 | ULS 4300703 | 2026-08-02 01:23:52 |