Universal Licensing System
WRZD807
COUNTY OF NAPA
License details
| ULS identifier | 4831981 |
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| Call sign | WRZD807 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2023-10-21 |
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| Expiration | 2033-10-21 |
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| Frequency range | 155.43 - 158.97 MHz (4 frequencies) |
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| Locations | 3 |
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| Representative location | CALISTOGA, NAPA, CA |
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| Coordinates | 38.6560278, -122.6149722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:31 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 155.43000000 | | | 45.000000 | 45.000000 | |
| 1 | 1 | FB2 | 155.56500000 | | | 3.800000 | 9.400000 | |
| 2 | 1 | MO | 155.56500000 | | | 45.000000 | 45.000000 | |
| 2 | 1 | MO | 158.84250000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | FX1 | 158.84250000 | | | 15.000000 | 15.000000 | |
| 2 | 1 | MO | 158.97000000 | | | 45.000000 | 45.000000 | |
| 3 | 1 | FX1 | 158.97000000 | | | 15.000000 | 15.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 155.43000000 | | 11K2F3E |
| 1 | 1 | 155.56500000 | | 11K2F3E |
| 2 | 1 | 155.56500000 | | 11K2F3E |
| 2 | 1 | 158.84250000 | | 11K2F3E |
| 3 | 1 | 158.84250000 | | 11K2F3E |
| 2 | 1 | 158.97000000 | | 11K2F3E |
| 3 | 1 | 158.97000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TOP OF MT ST HELENA, CALISTOGA, NAPA, CA | 38.65602778, -122.61497222 | 1189.000 m | LTOWER | 12.000 m structure / 15.000 m overall | |
| 2 | T | NAPA, CA | | | | | |
| 3 | T | NAPA, CA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | V | 7.3000 | 160.0000 | 800.600 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1539 1ST ST, NAPA, CA | NAPA | 7079634112 |
License history
| Date | File or call sign | Action |
|---|
| 2024-07-23 | WRZD807 | LETCNS |
| 2023-10-21 | WRZD807 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4831981 | 2026-08-02 01:08:31 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRZD807 | ULS 4831981 | 2026-08-02 01:08:31 |
| Status | A | ULS 4831981 | 2026-08-02 01:08:31 |
| Service | PW | ULS 4831981 | 2026-08-02 01:08:31 |
| Grant Date | 2023-10-21 | ULS 4831981 | 2026-08-02 01:08:31 |
| Expiration Date | 2033-10-21 | ULS 4831981 | 2026-08-02 01:08:31 |