Universal Licensing System
WPZK954
SANTA ROSA, CITY OF - GEYSERS OPERATIONS
License details
| ULS identifier | 2581560 |
|---|
| Call sign | WPZK954 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2024-01-22 |
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| Expiration | 2034-02-03 |
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| Frequency range | 154.5475 - 173.35 MHz (4 frequencies) |
|---|
| Locations | 3 |
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| Representative location | SANTA ROSA, SONOMA, CA |
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| Coordinates | 38.7628333, -122.7607500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:45 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 154.54750000 | | | 100.000000 | 30.000000 | |
| 2 | 1 | MO | 154.54750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 160.20750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | FX1 | 160.20750000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 173.25000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 173.35000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 154.54750000 | | 11K2F3E |
| 2 | 1 | 154.54750000 | | 11K2F3E |
| 2 | 1 | 160.20750000 | | 11K2F3E |
| 3 | 1 | 160.20750000 | | 11K2F3E |
| 2 | 1 | 173.25000000 | | 11K2F3E |
| 2 | 1 | 173.35000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | TERMINAL RESERVOIR, SANTA ROSA, SONOMA, CA | 38.76283333, -122.76075000 | 1017.100 m | BANT | 6.000 m structure / 8.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | CA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 8.000 m | | | | 442.600 | |
| 1 | 2 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 69 STONEY CIRCLE, SANTA ROSA, CA | SONOMA | 7075765173 |
License history
| Date | File or call sign | Action |
|---|
| 2024-01-22 | WPZK954 | LIREN |
| 2023-11-13 | WPZK954 | LETRES |
| 2014-01-17 | WPZK954 | LIAUA |
| 2014-01-16 | WPZK954 | ESUAPR |
| 2014-01-15 | WPZK954 | LIREN |
| 2014-01-04 | WPZK954 | ESURNW |
| 2013-12-05 | WPZK954 | ESURNW |
| 2013-11-11 | WPZK954 | LETRES |
| 2013-11-05 | WPZK954 | ESURNW |
| 2012-03-09 | WPZK954 | LIAUA |
| 2012-03-08 | WPZK954 | ESCAPR |
| 2004-02-03 | WPZK954 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2581560 | 2026-08-02 01:24:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZK954 | ULS 2581560 | 2026-08-02 01:24:45 |
| Status | A | ULS 2581560 | 2026-08-02 01:24:45 |
| Service | IG | ULS 2581560 | 2026-08-02 01:24:45 |
| Grant Date | 2024-01-22 | ULS 2581560 | 2026-08-02 01:24:45 |
| Expiration Date | 2034-02-03 | ULS 2581560 | 2026-08-02 01:24:45 |