Universal Licensing System
WNTA314
CONTRA COSTA, COUNTY OF
License details
| ULS identifier | 1018710 |
|---|
| Call sign | WNTA314 |
|---|
| Radio service | MW |
|---|
| Status | C |
|---|
| Grant date | 1998-02-24 |
|---|
| Expiration | 2008-05-18 |
|---|
| Cancellation | 2002-11-25 |
|---|
| Frequency range | 22025 - 22225 MHz (2 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | MARTINEZ, CONTRA COSTA, CA |
|---|
| Coordinates | 38.0171389, -122.1324444 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:42:28 |
|---|
Licensee
| Name | CONTRA COSTA, COUNTY OF |
|---|
| Applicant type | G |
|---|
| FRN | 0001540145 |
|---|
| Location | MARTINEZ, CA |
|---|
| Address | 30 DOUGLAS DRIVE, MARTINEZ, CA, 945534068 |
|---|
| Phone | 9259577701 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 22025.00000000 | | | | | |
| 1 | 1 | FXO | 22225.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 22025.00000000 | | 34M0F9W |
| 1 | 1 | 22225.00000000 | | 34M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1000 WARD ST, MARTINEZ, CONTRA COSTA, CA | 38.01713889, -122.13244444 | 14.900 m | | 16.800 m structure / 16.800 m overall | |
| 2 | P | | 38.01936111, -122.13355556 | 4.000 m | | 65.200 m overall | |
| 3 | R | | 37.98963889, -122.08855556 | 51.800 m | | | |
| 4 | R | | 38.02880556, -122.19744444 | 272.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 49.9000 | 338.4000 | | |
| 1 | 2 | P | | | V | | 280.6000 | | |
| 1 | 3 | R | | | | 49.7000 | | | |
| 1 | 4 | R | | | | 49.9000 | | | |
| 2 | 1 | T | | | V | 49.7000 | 338.4000 | | |
| 2 | 2 | P | | | H | | 129.8000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-11-26 | WNTA314 | LICAN |
| 2000-03-11 | WNTA314 | LIAUA |
| 1999-08-14 | WNTA314 | LICCNV |
| 1999-04-23 | WNTA314 | COR |
| 1998-02-24 | WNTA314 | LIREN |
| 1993-10-25 | WNTA314 | LIMOD |
| 1993-10-19 | WNTA314 | LIMOD |
| 1993-07-01 | WNTA314 | LIMOD |
| 1993-05-15 | WNTA314 | LIMOD |
| 1993-05-14 | WNTA314 | LIMOD |
| 1990-02-09 | WNTA314 | LIMOD |
| 1990-01-22 | WNTA314 | LIMOD |
| 1989-10-17 | WNTA314 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1018710 | 2026-08-02 02:42:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNTA314 | ULS 1018710 | 2026-08-02 02:42:28 |
| Status | C | ULS 1018710 | 2026-08-02 02:42:28 |
| Service | MW | ULS 1018710 | 2026-08-02 02:42:28 |
| Grant Date | 1998-02-24 | ULS 1018710 | 2026-08-02 02:42:28 |
| Expiration Date | 2008-05-18 | ULS 1018710 | 2026-08-02 02:42:28 |
| Cancellation Date | 2002-11-25 | ULS 1018710 | 2026-08-02 02:42:28 |