Universal Licensing System
WRVY251
KAMSTRUP WATER METERING, LLC
License details
| ULS identifier | 4713525 |
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| Call sign | WRVY251 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-01-20 |
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| Expiration | 2033-01-20 |
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| Frequency range | 451.1625 - 456.1625 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | TOMBALL, HARRIS, TX |
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| Coordinates | 30.0259167, -95.6088889 |
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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 | 451.16250000 | | | 7.700000 | 7.700000 | |
| 2 | 1 | FXOT | 456.16250000 | | | 0.200000 | 0.800000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.16250000 | | 11K0F1D |
| 2 | 1 | 456.16250000 | | 11K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 18303 N ELDRIDGE PKWY, TOMBALL, HARRIS, TX | 30.02591667, -95.60888889 | 48.000 m | TANK | 12.200 m structure / 14.000 m overall | |
| 2 | T | TOMBALL, HARRIS, TX | 30.02591667, -95.60888889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | | | | 16.000 | |
| 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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| 2023-01-20 | WRVY251 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4713525 | 2026-08-02 01:22:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRVY251 | ULS 4713525 | 2026-08-02 01:22:04 |
| Status | A | ULS 4713525 | 2026-08-02 01:22:04 |
| Service | IG | ULS 4713525 | 2026-08-02 01:22:04 |
| Grant Date | 2023-01-20 | ULS 4713525 | 2026-08-02 01:22:04 |
| Expiration Date | 2033-01-20 | ULS 4713525 | 2026-08-02 01:22:04 |