Universal Licensing System
WRFV819
Hensel Phelps
License details
| ULS identifier | 4278711 |
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| Call sign | WRFV819 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-05-13 |
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| Expiration | 2030-05-13 |
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| Frequency range | 451.975 - 456.975 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Kailuo Kona, HAWAII, HI |
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| Coordinates | 19.8273056, -155.9921389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:47 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.97500000 | | | 50.000000 | 100.000000 | |
| 2 | 1 | MO | 451.97500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 456.97500000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.97500000 | | 7K60FXE |
| 1 | 1 | 451.97500000 | | 4K00F1E |
| 2 | 1 | 451.97500000 | | 4K00F1E |
| 2 | 1 | 451.97500000 | | 7K60FXE |
| 2 | 1 | 456.97500000 | | 4K00F1E |
| 2 | 1 | 456.97500000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 72 - 100 Ka'upulehu Drive, Kailuo Kona, HAWAII, HI | 19.82730556, -155.99213889 | 74.000 m | POLE | 7.600 m structure / 9.100 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.100 m | | | | -64.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 72 - 100 Kaupulchu Drive, Kailua Kona, HI | HAWAII | 8083432578 |
License history
| Date | File or call sign | Action |
|---|
| 2020-05-13 | WRFV819 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4278711 | 2026-08-02 01:23:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFV819 | ULS 4278711 | 2026-08-02 01:23:47 |
| Status | A | ULS 4278711 | 2026-08-02 01:23:47 |
| Service | IG | ULS 4278711 | 2026-08-02 01:23:47 |
| Grant Date | 2020-05-13 | ULS 4278711 | 2026-08-02 01:23:47 |
| Expiration Date | 2030-05-13 | ULS 4278711 | 2026-08-02 01:23:47 |