Universal Licensing System
WRFT923
COUNTY OF NAPA
License details
| ULS identifier | 4275677 |
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| Call sign | WRFT923 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2020-04-30 |
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| Expiration | 2030-04-30 |
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| Frequency range | 453.6625 - 2480 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | NAPA, CA |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:32 |
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Licensee
| Name | COUNTY OF NAPA |
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| Applicant type | G |
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| FRN | 0001539964 |
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| Location | NAPA, CA |
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| Address | 2721 NAPA VALLEY CORPORATE DRIVE BUILDING 4, NAPA, CA, 94558 |
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| Phone | 7072991326 |
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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 | MO | 453.66250000 | | | 12.600000 | 17.600000 | |
| 1 | 1 | MO | 458.66250000 | | | 5.000000 | 7.000000 | |
| 1 | 1 | MO | 2480.00000000 | | | 5.000000 | 2.700000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.66250000 | | 9K30F1D |
| 1 | 1 | 458.66250000 | | 11K0F3E |
| 1 | 1 | 2480.00000000 | | 2M40W7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | NAPA, CA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1535 AIRPORT BLVD, NAPA, CA | NAPA | 7072534440 |
License history
| Date | File or call sign | Action |
|---|
| 2021-02-02 | WRFT923 | LETCNS |
| 2020-04-30 | WRFT923 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4275677 | 2026-08-02 01:08:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRFT923 | ULS 4275677 | 2026-08-02 01:08:32 |
| Status | A | ULS 4275677 | 2026-08-02 01:08:32 |
| Service | PW | ULS 4275677 | 2026-08-02 01:08:32 |
| Grant Date | 2020-04-30 | ULS 4275677 | 2026-08-02 01:08:32 |
| Expiration Date | 2030-04-30 | ULS 4275677 | 2026-08-02 01:08:32 |