Universal Licensing System
WRDY474
Wiline Spectrum Holdings LLC
License details
| ULS identifier | 4190981 |
|---|
| Call sign | WRDY474 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2019-08-20 |
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| Expiration | 2029-08-20 |
|---|
| Cancellation | 2026-03-25 |
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| Frequency range | 10815 - 17980 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 37.4995833, -121.8720833 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:12 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 10815.00000000 | | | | | |
| 1 | 3 | FXO | 10815.00000000 | | | | | |
| 1 | 3 | FXO | 10815.00000000 | | | | | |
| 1 | 3 | FXO | 10815.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 2 | FXO | 17980.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 10815.00000000 | | 39M9D7D |
| 1 | 3 | 10815.00000000 | | 39M9D7D |
| 1 | 3 | 10815.00000000 | | 39M9D7D |
| 1 | 3 | 10815.00000000 | | 39M9D7D |
| 1 | 2 | 17980.00000000 | | 56M0D7W |
| 1 | 2 | 17980.00000000 | | 56M0D7W |
| 1 | 2 | 17980.00000000 | | 56M0D7W |
| 1 | 2 | 17980.00000000 | | 56M0D7W |
| 1 | 2 | 17980.00000000 | | 56M0D7W |
| 1 | 2 | 17980.00000000 | | 56M0D7W |
| 1 | 2 | 17980.00000000 | | 56M0D7W |
| 1 | 2 | 17980.00000000 | | 56M0D7W |
| 1 | 2 | 17980.00000000 | | 56M0D7W |
| 1 | 2 | 17980.00000000 | | 56M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4515 ROSEWOOD DR, PLEASANTON, ALAMEDA, CA | 37.69897222, -121.88527778 | 103.900 m | B | 6.700 m structure / 7.200 m overall | |
| 2 | R | | 37.49958333, -121.87208333 | 804.600 m | | | |
| 3 | R | | 37.70272222, -121.95469444 | 230.500 m | | | |
| 4 | R | | 37.49958333, -121.87208333 | 804.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | RFS SC2-190B | | | 39.0000 | | | |
| 1 | 4 | R | UBIQUITI NETWORKS AF-11G35 | | | 35.0000 | | | |
| 2 | 1 | T | RFS SC2-190B | | H | 39.0000 | 273.9000 | | |
| 3 | 1 | T | UBIQUITI NETWORKS AF-11G35 | | H | 35.0000 | 177.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-27 | WRDY474 | LICAN |
| 2025-01-17 | WRDY474 | LIMOD |
| 2023-05-04 | WRDY474 | LIMOD |
| 2020-11-24 | WRDY474 | LETCNS |
| 2019-08-20 | WRDY474 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4190981 | 2026-08-02 02:46:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDY474 | ULS 4190981 | 2026-08-02 02:46:12 |
| Status | C | ULS 4190981 | 2026-08-02 02:46:12 |
| Service | CF | ULS 4190981 | 2026-08-02 02:46:12 |
| Grant Date | 2019-08-20 | ULS 4190981 | 2026-08-02 02:46:12 |
| Expiration Date | 2029-08-20 | ULS 4190981 | 2026-08-02 02:46:12 |
| Cancellation Date | 2026-03-25 | ULS 4190981 | 2026-08-02 02:46:12 |