Universal Licensing System
WPMZ453
ANTIOCH, CITY OF
License details
| ULS identifier | 1295682 |
|---|
| Call sign | WPMZ453 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2024-03-06 |
|---|
| Expiration | 2034-04-09 |
|---|
| Frequency range | 155.07 - 155.55 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | ANTIOCH, CONTRA COSTA, CA |
|---|
| Coordinates | 37.9668611, -121.7513333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:59 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 155.07000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB2 | 155.55000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB | 155.55000000 | | | 40.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 155.07000000 | | 11K2F3E |
| 1 | 1 | 155.55000000 | | 11K2F3E |
| 1 | 1 | 155.55000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | COUNTY HILLS, ANTIOCH, CONTRA COSTA, CA | 37.96686111, -121.75133333 | 67.000 m | TOWER | 46.000 m structure / 48.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | | | | 2.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 300 L ST, ANTIOCH, CA | CONTRA COSTA | 9257796964 |
License history
| Date | File or call sign | Action |
|---|
| 2024-03-06 | WPMZ453 | LIREN |
| 2024-02-09 | WPMZ453 | ESURNW |
| 2024-01-15 | WPMZ453 | LETRES |
| 2020-09-17 | WPMZ453 | LIAUA |
| 2014-10-09 | WPMZ453 | LIMOD |
| 2014-10-08 | WPMZ453 | ESUAPR |
| 2014-02-04 | WPMZ453 | LIREN |
| 2014-01-13 | WPMZ453 | LETRES |
| 2014-01-09 | WPMZ453 | ESURNW |
| 2012-06-19 | WPMZ453 | LIAUA |
| 2012-06-18 | WPMZ453 | ESUAPR |
| 2010-09-08 | WPMZ453 | LIAUA |
| 2010-09-07 | WPMZ453 | ESCAPR |
| 2007-09-13 | WPMZ453 | LTSAPR |
| 2007-09-13 | WPMZ453 | LIAUA |
| 2007-09-12 | WPMZ453 | EFCAPR |
| 2007-09-12 | WPMZ453 | ESCAPR |
| 2005-11-02 | WPMZ453 | LTSFRN |
| 2005-11-01 | WPMZ453 | ESCFRN |
| 2004-01-12 | WPMZ453 | LETRES |
| 2001-08-31 | WPMZ453 | AUDOPR |
| 2000-10-20 | WPMZ453 | LICCNV |
| 1999-04-09 | WPMZ453 | LIISS |
| 1999-04-09 | WPMZ453 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1295682 | 2026-08-02 01:16:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMZ453 | ULS 1295682 | 2026-08-02 01:16:59 |
| Status | A | ULS 1295682 | 2026-08-02 01:16:59 |
| Service | PW | ULS 1295682 | 2026-08-02 01:16:59 |
| Grant Date | 2024-03-06 | ULS 1295682 | 2026-08-02 01:16:59 |
| Expiration Date | 2034-04-09 | ULS 1295682 | 2026-08-02 01:16:59 |