Universal Licensing System
WRPU820
KAMSTRUP WATER METERING, LLC
License details
| ULS identifier | 4571820 |
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| Call sign | WRPU820 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-03-21 |
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| Expiration | 2032-03-21 |
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| Frequency range | 451.1 - 456.1 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | TAPPAHANNOCK, ESSEX, VA |
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| Coordinates | 37.9232500, -76.8713611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 07:00:10 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 451.10000000 | | | 7.700000 | 7.700000 | |
| 2 | 1 | FXO | 451.10000000 | | | 7.700000 | 7.700000 | |
| 3 | 1 | FXOT | 456.10000000 | | | 0.200000 | 0.800000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.10000000 | | 11K0F1D |
| 2 | 1 | 451.10000000 | | 11K0F1D |
| 3 | 1 | 456.10000000 | | 11K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MARSH STREET, TAPPAHANNOCK, ESSEX, VA | 37.92325000, -76.87136111 | 9.000 m | TANK | 46.000 m structure / 47.800 m overall | |
| 2 | T | LAGRANGE INDUSTRIAL DRIVE, TAPPAHANNOCK, ESSEX, VA | 37.89736111, -76.88244444 | 43.000 m | TANK | 46.000 m structure / 47.800 m overall | |
| 3 | T | TAPPAHANNOCK, ESSEX, VA | 37.92325000, -76.87136111 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 47.800 m | | | | 29.400 | |
| 1 | 2 | T | | 47.800 m | | | | 57.800 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 245 HEMBREE PARK DRIVE, STE. 110, ROSWELL, GA | FULTON | 4048356716 |
License history
| Date | File or call sign | Action |
|---|
| 2022-12-19 | WRPU820 | LETCNS |
| 2022-03-21 | WRPU820 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4571820 | 2026-08-16 07:00:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRPU820 | ULS 4571820 | 2026-08-16 07:00:10 |
| Status | A | ULS 4571820 | 2026-08-16 07:00:10 |
| Service | IG | ULS 4571820 | 2026-08-16 07:00:10 |
| Grant Date | 2022-03-21 | ULS 4571820 | 2026-08-16 07:00:10 |
| Expiration Date | 2032-03-21 | ULS 4571820 | 2026-08-16 07:00:10 |