Universal Licensing System
WRKF886
Sprint Spectrum LLC
License details
| ULS identifier | 4368516 |
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| Call sign | WRKF886 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2020-12-29 |
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| Expiration | 2030-12-29 |
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| Cancellation | 2024-06-21 |
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| Frequency range | 19625 MHz |
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| Locations | 2 |
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| Representative location | Healdsburg, SONOMA, CA |
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| Coordinates | 38.6395000, -122.8778333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:47 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19625.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19625.00000000 | | 45M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 316 Burgundy Rd., Healdsburg, SONOMA, CA | 38.63950000, -122.87783333 | 85.800 m | BANT | 13.700 m structure / 15.700 m overall | |
| 2 | R | | 38.73958333, -122.85497222 | 623.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP2-18B | | V | 38.9000 | 10.1000 | | |
| 1 | 2 | R | Commscope VHLP2-18B | | | 38.9000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-06-22 | WRKF886 | LICAN |
| 2024-05-30 | WRKF886 | LIAUA |
| 2023-09-20 | WRKF886 | LITRAN |
| 2022-10-08 | WRKF886 | LITRAN |
| 2022-03-30 | WRKF886 | LETCNS |
| 2021-06-02 | WRKF886 | LIASS |
| 2020-12-29 | WRKF886 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4368516 | 2026-08-02 02:45:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKF886 | ULS 4368516 | 2026-08-02 02:45:47 |
| Status | C | ULS 4368516 | 2026-08-02 02:45:47 |
| Service | CF | ULS 4368516 | 2026-08-02 02:45:47 |
| Grant Date | 2020-12-29 | ULS 4368516 | 2026-08-02 02:45:47 |
| Expiration Date | 2030-12-29 | ULS 4368516 | 2026-08-02 02:45:47 |
| Cancellation Date | 2024-06-21 | ULS 4368516 | 2026-08-02 02:45:47 |