Universal Licensing System
WRZV274
SAN LUIS OBISPO, COUNTY OF
License details
| ULS identifier | 4854876 |
|---|
| Call sign | WRZV274 |
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| Radio service | PW |
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| Status | A |
|---|
| Grant date | 2023-12-14 |
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| Expiration | 2033-12-14 |
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| Frequency range | 453.075 - 458.575 MHz (3 frequencies) |
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| Locations | 1 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:07 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 453.07500000 | | | 100.000000 | 200.000000 | |
| 1 | 1 | FB | 453.07500000 | | | 100.000000 | 200.000000 | |
| 1 | 1 | FB2 | 453.57500000 | | | 50.000000 | 150.000000 | |
| 2 | 1 | MO | 453.57500000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 458.57500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.07500000 | | 8K10F1E |
| 1 | 1 | 453.07500000 | | 8K10F1D |
| 1 | 1 | 453.07500000 | | 8K70D1W |
| 1 | 1 | 453.07500000 | | 11K2F3E |
| 1 | 1 | 453.07500000 | | 11K2F3E |
| 1 | 1 | 453.07500000 | | 8K70D1W |
| 1 | 1 | 453.07500000 | | 8K10F1E |
| 1 | 1 | 453.07500000 | | 8K10F1D |
| 1 | 1 | 453.57500000 | | 11K2F3E |
| 2 | 1 | 453.57500000 | | 11K2F3E |
| 2 | 1 | 458.57500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1968 RICHARD AVE, CAMBRIA, SAN LUIS OBISPO, CA | 35.54944444, -121.07591667 | 134.000 m | LTOWER | 18.300 m structure / 24.400 m overall | |
| 2 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.400 m | V | 5.0000 | 360.0000 | 18.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | IT COMMUNICATIONS, 1495 KANSAS AVE, SAN LUIS OBISPO, CA | SAN LUIS OBISPO | 8057815129 |
| 2 | SHERIFF DISPATCH CENTER, 1525 KANSAS AVE, SAN LUIS OBISPO, CA | SAN LUIS OBISPO | 8057814550 |
| 3 | SAN LUIS OBISPO COUNTY FIRE/CAL FIRE HQ ECC 635 N SANTA ROSA ST., SAN LUIS OBISPO, CA | SAN LUIS OBISPO | 8055434242 |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-23 | WRZV274 | LIMOD |
| 2023-12-14 | WRZV274 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4854876 | 2026-08-02 01:13:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRZV274 | ULS 4854876 | 2026-08-02 01:13:07 |
| Status | A | ULS 4854876 | 2026-08-02 01:13:07 |
| Service | PW | ULS 4854876 | 2026-08-02 01:13:07 |
| Grant Date | 2023-12-14 | ULS 4854876 | 2026-08-02 01:13:07 |
| Expiration Date | 2033-12-14 | ULS 4854876 | 2026-08-02 01:13:07 |