Universal Licensing System
WPMV687
CONTRA COSTA, COUNTY OF
License details
| ULS identifier | 1295346 |
|---|
| Call sign | WPMV687 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2023-11-03 |
|---|
| Expiration | 2034-01-29 |
|---|
| Frequency range | 491.4375 - 491.9125 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | MARTINEZ, CONTRA COSTA, CA |
|---|
| Coordinates | 37.9902222, -122.0882778 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:08:36 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 491.43750000 | | | 20.000000 | 80.000000 | |
| 1 | 1 | FX1 | 491.91250000 | | | 20.000000 | 80.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 491.43750000 | | 11K2F3E |
| 1 | 1 | 491.91250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1850 MUIR ROAD, MARTINEZ, CONTRA COSTA, CA | 37.99022222, -122.08827778 | 49.700 m | TOWER | 43.000 m structure / 43.900 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.000 m | | | | -33.700 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 50 GLACIER DR, MARTINEZ, CA | CONTRA COSTA | 9256462441 |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-03 | WPMV687 | LIREN |
| 2023-10-31 | WPMV687 | ESURNW |
| 2020-07-23 | WPMV687 | LIAUA |
| 2020-05-08 | WPMV687 | LIAUA |
| 2013-10-18 | WPMV687 | LIREN |
| 2013-04-17 | WPMV687 | LIMOD |
| 2013-04-16 | WPMV687 | ESUAPR |
| 2012-06-16 | WPMV687 | LIAUA |
| 2012-06-15 | WPMV687 | ESUAPR |
| 2010-08-16 | WPMV687 | LIMOD |
| 2010-06-22 | WPMV687 | LIAUA |
| 2010-06-22 | WPMV687 | LTSAPR |
| 2010-06-21 | WPMV687 | ESCAPR |
| 2010-06-21 | WPMV687 | EFCAPR |
| 2007-09-25 | WPMV687 | LIMOD |
| 2007-08-16 | WPMV687 | LIMOD |
| 2003-11-07 | WPMV687 | LIREN |
| 2003-11-06 | WPMV687 | LIAUA |
| 2003-11-03 | WPMV687 | LETRES |
| 2002-02-19 | WPMV687 | AUDOPR |
| 2001-03-24 | WPMV687 | LIAUA |
| 2000-10-20 | WPMV687 | LICCNV |
| 1999-01-29 | WPMV687 | AUTHPR |
| 1999-01-29 | WPMV687 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1295346 | 2026-08-02 01:08:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMV687 | ULS 1295346 | 2026-08-02 01:08:36 |
| Status | A | ULS 1295346 | 2026-08-02 01:08:36 |
| Service | PW | ULS 1295346 | 2026-08-02 01:08:36 |
| Grant Date | 2023-11-03 | ULS 1295346 | 2026-08-02 01:08:36 |
| Expiration Date | 2034-01-29 | ULS 1295346 | 2026-08-02 01:08:36 |