Universal Licensing System
WRMU312
KAMSTRUP WATER METERING, LLC
License details
| ULS identifier | 4456173 |
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| Call sign | WRMU312 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-06-04 |
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| Expiration | 2031-06-04 |
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| Frequency range | 451.2625 - 456.2625 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | AVISTON, CLINTON, IL |
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| Coordinates | 38.6129722, -89.6078056 |
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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 | 451.26250000 | | | 7.700000 | 7.700000 | |
| 2 | 1 | FXOT | 456.26250000 | | | 0.200000 | 0.800000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.26250000 | | 11K0F1D |
| 2 | 1 | 456.26250000 | | 11K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 440 PAGE STREET, AVISTON, CLINTON, IL | 38.61297222, -89.60780556 | 142.000 m | TANK | 43.000 m structure / 45.000 m overall | |
| 2 | T | AVISTON, CLINTON, IL | 38.61297222, -89.60780556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 45.000 m | | | | 44.600 | |
| 1 | 2 | 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 |
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| 2021-06-04 | WRMU312 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4456173 | 2026-08-02 01:22:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRMU312 | ULS 4456173 | 2026-08-02 01:22:04 |
| Status | A | ULS 4456173 | 2026-08-02 01:22:04 |
| Service | IG | ULS 4456173 | 2026-08-02 01:22:04 |
| Grant Date | 2021-06-04 | ULS 4456173 | 2026-08-02 01:22:04 |
| Expiration Date | 2031-06-04 | ULS 4456173 | 2026-08-02 01:22:04 |