Universal Licensing System
WRKA581
Sprint Spectrum LLC
License details
| ULS identifier | 4359229 |
|---|
| Call sign | WRKA581 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2020-12-01 |
|---|
| Expiration | 2030-12-01 |
|---|
| Cancellation | 2024-06-24 |
|---|
| Frequency range | 11625 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Whitewater, RIVERSIDE, CA |
|---|
| Coordinates | 33.9243889, -116.6855000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:57 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11625.00000000 | | | | | |
| 1 | 1 | FXO | 11625.00000000 | | | | | |
| 1 | 1 | FXO | 11625.00000000 | | | | | |
| 1 | 1 | FXO | 11625.00000000 | | | | | |
| 1 | 1 | FXO | 11625.00000000 | | | | | |
| 1 | 1 | FXO | 11625.00000000 | | | | | |
| 1 | 1 | FXO | 11625.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11625.00000000 | | 40M0D7W |
| 1 | 1 | 11625.00000000 | | 40M0D7W |
| 1 | 1 | 11625.00000000 | | 40M0D7W |
| 1 | 1 | 11625.00000000 | | 40M0D7W |
| 1 | 1 | 11625.00000000 | | 40M0D7W |
| 1 | 1 | 11625.00000000 | | 40M0D7W |
| 1 | 1 | 11625.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 55860 HAUGEN-LEHMANN WAY, Whitewater, RIVERSIDE, CA | 33.92438889, -116.68550000 | 413.000 m | MTOWER | 23.800 m structure / 23.800 m overall | |
| 2 | R | | 33.92611111, -116.78861111 | 608.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SC3-W100AMPT | | V | 38.3000 | 271.2000 | | |
| 1 | 2 | R | RFS SC3-W100AMPT | | | 38.3000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-06-25 | WRKA581 | LICAN |
| 2024-06-12 | WRKA581 | LIAUA |
| 2022-06-09 | WRKA581 | LIASS |
| 2022-03-01 | WRKA581 | LETCNS |
| 2021-10-26 | WRKA581 | LIAUA |
| 2021-04-27 | WRKA581 | LIAUA |
| 2020-12-01 | WRKA581 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4359229 | 2026-08-02 02:46:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKA581 | ULS 4359229 | 2026-08-02 02:46:57 |
| Status | C | ULS 4359229 | 2026-08-02 02:46:57 |
| Service | CF | ULS 4359229 | 2026-08-02 02:46:57 |
| Grant Date | 2020-12-01 | ULS 4359229 | 2026-08-02 02:46:57 |
| Expiration Date | 2030-12-01 | ULS 4359229 | 2026-08-02 02:46:57 |
| Cancellation Date | 2024-06-24 | ULS 4359229 | 2026-08-02 02:46:57 |