Universal Licensing System
WRDA877
City of Pittsburg, CA Police Dept.
License details
| ULS identifier | 4134383 |
|---|
| Call sign | WRDA877 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2019-03-15 |
|---|
| Expiration | 2029-03-15 |
|---|
| Frequency range | 11135 - 18120 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Martinez, CONTRA COSTA, CA |
|---|
| Coordinates | 38.0291111, -122.1975556 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:44:43 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11135.00000000 | | | | | |
| 1 | 1 | FXO | 11135.00000000 | | | | | |
| 1 | 1 | FXO | 11135.00000000 | | | | | |
| 1 | 1 | FXO | 11135.00000000 | | | | | |
| 1 | 1 | FXO | 11135.00000000 | | | | | |
| 1 | 1 | FXO | 11135.00000000 | | | | | |
| 1 | 1 | FXO | 11135.00000000 | | | | | |
| 1 | 1 | FXO | 11135.00000000 | | | | | |
| 1 | 1 | FXO | 11135.00000000 | | | | | |
| 1 | 1 | FXO | 11135.00000000 | | | | | |
| 1 | 1 | FXO | 11135.00000000 | | | | | |
| 1 | 2 | FXO | 18120.00000000 | | | | | |
| 1 | 2 | FXO | 18120.00000000 | | | | | |
| 1 | 2 | FXO | 18120.00000000 | | | | | |
| 1 | 2 | FXO | 18120.00000000 | | | | | |
| 1 | 2 | FXO | 18120.00000000 | | | | | |
| 1 | 2 | FXO | 18120.00000000 | | | | | |
| 1 | 2 | FXO | 18120.00000000 | | | | | |
| 1 | 2 | FXO | 18120.00000000 | | | | | |
| 1 | 2 | FXO | 18120.00000000 | | | | | |
| 1 | 2 | FXO | 18120.00000000 | | | | | |
| 1 | 2 | FXO | 18120.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11135.00000000 | | 40M0G7W |
| 1 | 1 | 11135.00000000 | | 40M0D7W |
| 1 | 1 | 11135.00000000 | | 40M0D7W |
| 1 | 1 | 11135.00000000 | | 40M0D7W |
| 1 | 1 | 11135.00000000 | | 40M0D7W |
| 1 | 1 | 11135.00000000 | | 40M0D7W |
| 1 | 1 | 11135.00000000 | | 40M0D7W |
| 1 | 1 | 11135.00000000 | | 40M0D7W |
| 1 | 1 | 11135.00000000 | | 40M0D7W |
| 1 | 1 | 11135.00000000 | | 40M0D7W |
| 1 | 1 | 11135.00000000 | | 40M0D7W |
| 1 | 2 | 18120.00000000 | | 40M0G7W |
| 1 | 2 | 18120.00000000 | | 40M0D7W |
| 1 | 2 | 18120.00000000 | | 40M0D7W |
| 1 | 2 | 18120.00000000 | | 40M0D7W |
| 1 | 2 | 18120.00000000 | | 40M0D7W |
| 1 | 2 | 18120.00000000 | | 40M0D7W |
| 1 | 2 | 18120.00000000 | | 40M0D7W |
| 1 | 2 | 18120.00000000 | | 40M0D7W |
| 1 | 2 | 18120.00000000 | | 40M0D7W |
| 1 | 2 | 18120.00000000 | | 40M0D7W |
| 1 | 2 | 18120.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CUMMINGS PEAK, NEAR, Martinez, CONTRA COSTA, CA | 38.02911111, -122.19755556 | 273.100 m | LTOWER | 36.600 m structure / 36.600 m overall | |
| 2 | R | | 37.99305556, -122.26972222 | 173.400 m | | | |
| 3 | R | | 37.94294444, -121.89100000 | 577.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HP3-11 | | S | 38.5000 | 237.8000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP3-11 | | | 38.5000 | | | |
| 1 | 3 | R | RADIO WAVES, INC HP6-18 | | | 48.0000 | | | |
| 2 | 1 | T | RADIO WAVES, INC HP6-18 | | S | 48.0000 | 109.5000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-06-16 | WRDA877 | LETCNS |
| 2019-03-15 | WRDA877 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4134383 | 2026-08-02 02:44:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDA877 | ULS 4134383 | 2026-08-02 02:44:43 |
| Status | A | ULS 4134383 | 2026-08-02 02:44:43 |
| Service | MW | ULS 4134383 | 2026-08-02 02:44:43 |
| Grant Date | 2019-03-15 | ULS 4134383 | 2026-08-02 02:44:43 |
| Expiration Date | 2029-03-15 | ULS 4134383 | 2026-08-02 02:44:43 |