Universal Licensing System
WQWA625
Contra Costa Water District
License details
| ULS identifier | 3715319 |
|---|
| Call sign | WQWA625 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2025-08-04 |
|---|
| Expiration | 2035-07-01 |
|---|
| Frequency range | 11245 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Oakley, CONTRA COSTA, CA |
|---|
| Coordinates | 37.9817222, -121.7334722 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:10 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
| 1 | 1 | FXO | 11245.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
| 1 | 1 | 11245.00000000 | | 80M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3919 Empire Ave, Oakley, CONTRA COSTA, CA | 37.98172222, -121.73347222 | 28.100 m | B | 9.800 m structure / 12.200 m overall | N |
| 2 | R | | 37.87788889, -121.69025000 | 72.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | CommScope VHLP3-11WA | | V | 38.5000 | 161.7000 | | |
| 1 | 2 | R | CommScope VHLP3-11WA | | | 38.5000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-12 | WQWA625 | FRATRM |
| 2026-02-04 | WQWA625 | LETTRS |
| 2026-02-04 | WQWA625 | PNLISR |
| 2025-09-30 | WQWA625 | LETCNS |
| 2025-08-04 | WQWA625 | LIREN |
| 2025-06-21 | WQWA625 | ESURNW |
| 2025-06-01 | WQWA625 | ESURNW |
| 2025-05-02 | WQWA625 | ESURNW |
| 2025-04-07 | WQWA625 | LETRES |
| 2025-04-02 | WQWA625 | ESURNW |
| 2024-06-27 | WQWA625 | LIMOD |
| 2015-07-01 | WQWA625 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3715319 | 2026-08-02 02:43:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQWA625 | ULS 3715319 | 2026-08-02 02:43:10 |
| Status | A | ULS 3715319 | 2026-08-02 02:43:10 |
| Service | MW | ULS 3715319 | 2026-08-02 02:43:10 |
| Grant Date | 2025-08-04 | ULS 3715319 | 2026-08-02 02:43:10 |
| Expiration Date | 2035-07-01 | ULS 3715319 | 2026-08-02 02:43:10 |