Universal Licensing System
WZU252
CALIFORNIA, STATE OF
License details
| ULS identifier | 1195058 |
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| Call sign | WZU252 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-06-07 |
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| Expiration | 2031-08-14 |
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| Frequency range | 33.66 - 159.195 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | LIVERMORE, ALAMEDA, CA |
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| Coordinates | 37.6815833, -121.7060556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:43 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 33.66000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FX1 | 33.98000000 | | | 25.000000 | 25.000000 | |
| 1 | 1 | FX1 | 159.13500000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FX1 | 159.19500000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 33.66000000 | | 20K0F3E |
| 1 | 1 | 33.98000000 | | 20K0F3E |
| 1 | 1 | 159.13500000 | | 11K2F3E |
| 1 | 1 | 159.19500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LAWRENCE LIVERMORELAB BLDG 323, LIVERMORE, ALAMEDA, CA | 37.68158333, -121.70605556 | 198.000 m | TOWER | 6.000 m structure / 12.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | -84.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | LAWRENCE NATIONAL LAB BLDG 323, LIVERMORE, CA | | 9166579999 |
License history
| Date | File or call sign | Action |
|---|
| 2021-06-07 | WZU252 | LIREN |
| 2021-05-24 | WZU252 | LETRES |
| 2021-02-08 | WZU252 | LIAUA |
| 2020-11-20 | WZU252 | LIMOD |
| 2011-12-20 | WZU252 | LIMOD |
| 2011-12-19 | WZU252 | ESUAPR |
| 2011-06-08 | WZU252 | LIREN |
| 2011-06-07 | WZU252 | ESUAPR |
| 2011-05-23 | WZU252 | LETRES |
| 2011-05-16 | WZU252 | ESURNW |
| 2011-01-04 | WZU252 | LIAUA |
| 2011-01-03 | WZU252 | ESUAPR |
| 2002-03-11 | WZU252 | AUDOPR |
| 2001-08-08 | WZU252 | LIREN |
| 2001-05-21 | WZU252 | LETRES |
| 2000-10-20 | WZU252 | LICCNV |
| 1996-08-14 | WZU252 | LIMOD |
| 1996-08-14 | WZU252 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1195058 | 2026-08-02 01:15:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WZU252 | ULS 1195058 | 2026-08-02 01:15:43 |
| Status | A | ULS 1195058 | 2026-08-02 01:15:43 |
| Service | PW | ULS 1195058 | 2026-08-02 01:15:43 |
| Grant Date | 2021-06-07 | ULS 1195058 | 2026-08-02 01:15:43 |
| Expiration Date | 2031-08-14 | ULS 1195058 | 2026-08-02 01:15:43 |