Universal Licensing System
WRKB587
Wiline Spectrum Holdings LLC
License details
| ULS identifier | 4361014 |
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| Call sign | WRKB587 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2020-12-07 |
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| Expiration | 2030-12-07 |
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| Cancellation | 2025-01-06 |
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| Frequency range | 11215 MHz |
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| Locations | 2 |
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| Representative location | CAMPBELL, SANTA CLARA, CA |
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| Coordinates | 37.2954722, -121.9599722 |
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| 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 | 1 | FXO | 11215.00000000 | | | | | |
| 1 | 1 | FXO | 11215.00000000 | | | | | |
| 1 | 1 | FXO | 11215.00000000 | | | | | |
| 1 | 1 | FXO | 11215.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11215.00000000 | | 30M0D7W |
| 1 | 1 | 11215.00000000 | | 30M0D7W |
| 1 | 1 | 11215.00000000 | | 30M0D7W |
| 1 | 1 | 11215.00000000 | | 30M0D7W |
| 1 | 1 | 11215.00000000 | | 30M0D7W |
| 1 | 1 | 11215.00000000 | | 30M0D7W |
| 1 | 1 | 11215.00000000 | | 30M0D7W |
| 1 | 1 | 11215.00000000 | | 30M0D7W |
| 1 | 1 | 11215.00000000 | | 30M0D7W |
| 1 | 1 | 11215.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 595 MILLICH DR, CAMPBELL, SANTA CLARA, CA | 37.29547222, -121.95997222 | 55.500 m | B | 9.400 m structure / 9.900 m overall | |
| 2 | R | | 37.16008333, -121.90769444 | 1030.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SC3-W100B | | V | 38.6000 | 162.8000 | | |
| 1 | 2 | R | RFS SC3-W100B | | | 38.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-01-08 | WRKB587 | LICAN |
| 2020-12-07 | WRKB587 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4361014 | 2026-08-02 02:46:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKB587 | ULS 4361014 | 2026-08-02 02:46:12 |
| Status | C | ULS 4361014 | 2026-08-02 02:46:12 |
| Service | CF | ULS 4361014 | 2026-08-02 02:46:12 |
| Grant Date | 2020-12-07 | ULS 4361014 | 2026-08-02 02:46:12 |
| Expiration Date | 2030-12-07 | ULS 4361014 | 2026-08-02 02:46:12 |
| Cancellation Date | 2025-01-06 | ULS 4361014 | 2026-08-02 02:46:12 |