Universal Licensing System
WSDC804
Contra Costa County
License details
| ULS identifier | 4958665 |
|---|
| Call sign | WSDC804 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2024-05-29 |
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| Expiration | 2034-05-29 |
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| Frequency range | 10815 MHz |
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| Locations | 2 |
|---|
| Representative location | CROCKETT, CONTRA COSTA, CA |
|---|
| Coordinates | 38.0288611, -122.1978333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:42:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10815.00000000 | | | | | |
| 1 | 1 | FXO | 10815.00000000 | | | | | |
| 1 | 1 | FXO | 10815.00000000 | | | | | |
| 1 | 1 | FXO | 10815.00000000 | | | | | |
| 1 | 1 | FXO | 10815.00000000 | | | | | |
| 1 | 1 | FXO | 10815.00000000 | | | | | |
| 1 | 1 | FXO | 10815.00000000 | | | | | |
| 1 | 1 | FXO | 10815.00000000 | | | | | |
| 1 | 1 | FXO | 10815.00000000 | | | | | |
| 1 | 1 | FXO | 10815.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10815.00000000 | | 40M0G7W |
| 1 | 1 | 10815.00000000 | | 40M0D7W |
| 1 | 1 | 10815.00000000 | | 40M0D7W |
| 1 | 1 | 10815.00000000 | | 40M0D7W |
| 1 | 1 | 10815.00000000 | | 40M0D7W |
| 1 | 1 | 10815.00000000 | | 40M0D7W |
| 1 | 1 | 10815.00000000 | | 40M0D7W |
| 1 | 1 | 10815.00000000 | | 40M0D7W |
| 1 | 1 | 10815.00000000 | | 40M0D7W |
| 1 | 1 | 10815.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CUMMINGS PEAK 2 MILES EAST, CROCKETT, CONTRA COSTA, CA | 38.02886111, -122.19783333 | 273.000 m | LTOWER | 30.500 m structure / 30.500 m overall | |
| 2 | R | | 37.99305556, -122.26972222 | 173.400 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 | | V | 38.5000 | 237.8000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP3-11 | | | 38.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-18 | WSDC804 | LIMOD |
| 2024-05-29 | WSDC804 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4958665 | 2026-08-02 02:42:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSDC804 | ULS 4958665 | 2026-08-02 02:42:28 |
| Status | A | ULS 4958665 | 2026-08-02 02:42:28 |
| Service | MW | ULS 4958665 | 2026-08-02 02:42:28 |
| Grant Date | 2024-05-29 | ULS 4958665 | 2026-08-02 02:42:28 |
| Expiration Date | 2034-05-29 | ULS 4958665 | 2026-08-02 02:42:28 |