Universal Licensing System
WQFX369
License details
| ULS identifier | 2854702 |
|---|---|
| Call sign | WQFX369 |
| Radio service | PW |
| Status | A |
| Grant date | 2016-08-05 |
| Expiration | 2026-10-26 |
| Frequency range | 406.125 MHz |
| Locations | 1 |
| Representative location | CROCKETT, CONTRA COSTA, CA |
| Coordinates | 38.0282500, -122.1977500 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:08:36 |
Licensee
| Name | CONTRA COSTA, COUNTY OF |
|---|---|
| Applicant type | G |
| FRN | 0001540145 |
| Location | MARTINEZ, CA |
| Address | 30 DOUGLAS DRIVE, MARTINEZ, CA, 945534068 |
| Phone | 9253131200 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FXO | 406.12500000 | 4.000000 | 4.000000 | |||
| 2 | 1 | FXO | 406.12500000 | 4.000000 | 4.000000 | |||
| 3 | 1 | FXO | 406.12500000 | 4.000000 | 4.000000 | |||
| 4 | 1 | FXO | 406.12500000 | 4.000000 | 4.000000 | |||
| 5 | 1 | FX2 | 406.12500000 | 4.000000 | 4.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 1 | 1 | 406.12500000 | 11K2F2D | |
| 2 | 1 | 406.12500000 | 11K2F2D | |
| 3 | 1 | 406.12500000 | 11K2F2D | |
| 4 | 1 | 406.12500000 | 11K2F2D | |
| 5 | 1 | 406.12500000 | 11K2F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 2945 TREAT BOULEVARD, CONCORD, CONTRA COSTA, CA | 37.93833333, -122.02833333 | 8.000 m | BMAST | 2.000 m structure / 6.000 m overall | |
| 2 | T | 800 RIDGEVIEW DRIVE, WALNUT CREEK, CONTRA COSTA, CA | 37.87055556, -122.06444444 | 146.000 m | BANT | 2.000 m structure / 6.000 m overall | |
| 3 | T | 450 WALNUT MEADOWS DRIVE, OAKLEY, CONTRA COSTA, CA | 38.00000000, -121.70833333 | 7.000 m | POLE | 6.000 m structure / 7.000 m overall | N |
| 4 | T | 400 FRONT STREET, DANVILLE, CONTRA COSTA, CA | 37.87055556, -122.06444444 | 116.000 m | BANT | 12.000 m structure / 13.000 m overall | N |
| 5 | T | 3.21KM N OF HIGHWAY 4 ON CUMMINGS SKYWAY, CROCKETT, CONTRA COSTA, CA | 38.02825000, -122.19775000 | 270.000 m | POLE | 5.000 m structure / 7.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 6.000 m | V | 1.0000 | 360.0000 | -148.200 | ||
| 1 | 2 | T | 6.000 m | V | 1.0000 | 360.0000 | -59.500 | ||
| 1 | 3 | T | 6.000 m | V | 1.0000 | 360.0000 | -18.800 | ||
| 1 | 4 | T | 13.000 m | V | 1.0000 | 360.0000 | -45.500 | ||
| 1 | 5 | T | 7.000 m | V | 1.0000 | 360.0000 | 198.900 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 30 DOUGLAS DRIVE, MARTINEZ, CA | CONTRA COSTA | 9253131305 |
Special conditions
| Type | Condition code |
|---|---|
| P | 1038 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2020-07-23 | WQFX369 | LIAUA |
| 2020-05-12 | WQFX369 | LIAUA |
| 2016-08-05 | WQFX369 | LIREN |
| 2016-08-04 | WQFX369 | ESUAPR |
| 2016-08-01 | WQFX369 | LETRES |
| 2016-07-28 | WQFX369 | ESURNW |
| 2012-06-16 | WQFX369 | LIAUA |
| 2012-06-15 | WQFX369 | ESUAPR |
| 2012-04-17 | WQFX369 | LETCNS |
| 2011-07-19 | WQFX369 | LIMOD |
| 2011-04-12 | WQFX369 | ESUAPR |
| 2010-06-22 | WQFX369 | LIAUA |
| 2010-06-22 | WQFX369 | LTSAPR |
| 2010-06-21 | WQFX369 | ESCAPR |
| 2010-06-21 | WQFX369 | EFCAPR |
| 2007-06-21 | WQFX369 | LIMOD |
| 2007-02-20 | WQFX369 | ESUAPR |
| 2006-11-14 | WQFX369 | ESUAPR |
| 2006-10-26 | WQFX369 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 2854702 | 2026-08-02 01:08:36 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WQFX369 | ULS 2854702 | 2026-08-02 01:08:36 |
| Status | A | ULS 2854702 | 2026-08-02 01:08:36 |
| Service | PW | ULS 2854702 | 2026-08-02 01:08:36 |
| Grant Date | 2016-08-05 | ULS 2854702 | 2026-08-02 01:08:36 |
| Expiration Date | 2026-10-26 | ULS 2854702 | 2026-08-02 01:08:36 |