Universal Licensing System
WRKZ452
KAMSTRUP WATER METERING, LLC
License details
| ULS identifier | 4399106 |
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| Call sign | WRKZ452 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-03-09 |
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| Expiration | 2031-03-09 |
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| Frequency range | 452.775 - 457.775 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | GLENN HEIGHTS, ELLIS, TX |
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| Coordinates | 32.5469722, -96.8412778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:04 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 452.77500000 | | | 7.700000 | 7.700000 | |
| 2 | 1 | FXO | 452.77500000 | | | 7.700000 | 7.700000 | |
| 3 | 1 | FXOT | 457.77500000 | | | 0.200000 | 0.800000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.77500000 | | 11K0F1D |
| 2 | 1 | 452.77500000 | | 11K0F1D |
| 3 | 1 | 457.77500000 | | 11K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 2118 S UHI ROAD, GLENN HEIGHTS, ELLIS, TX | 32.54697222, -96.84127778 | 212.000 m | TANK | 55.000 m structure / 56.800 m overall | |
| 2 | T | 1606 HARBORVIEW DRIVE, GLENN HEIGHTS, DALLAS, TX | 32.56241667, -96.87138889 | 221.000 m | TANK | 46.000 m structure / 47.800 m overall | |
| 3 | T | GLENN HEIGHTS, ELLIS, TX | 32.54697222, -96.84127778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 56.800 m | | | | 76.400 | |
| 1 | 2 | T | | 47.800 m | | | | 71.500 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 245 HEMBREE PARK DRIVE, STE. 110, ROSWELL, GA | FULTON | 4048356716 |
License history
| Date | File or call sign | Action |
|---|
| 2021-12-07 | WRKZ452 | LETCNS |
| 2021-03-09 | WRKZ452 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4399106 | 2026-08-02 01:22:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRKZ452 | ULS 4399106 | 2026-08-02 01:22:04 |
| Status | A | ULS 4399106 | 2026-08-02 01:22:04 |
| Service | IG | ULS 4399106 | 2026-08-02 01:22:04 |
| Grant Date | 2021-03-09 | ULS 4399106 | 2026-08-02 01:22:04 |
| Expiration Date | 2031-03-09 | ULS 4399106 | 2026-08-02 01:22:04 |