Universal Licensing System
WSKA554
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 5197926 |
|---|
| Call sign | WSKA554 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2025-09-11 |
|---|
| Expiration | 2035-09-11 |
|---|
| Frequency range | 17755 - 17845 MHz (4 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | VALLEY SPRINGS, CALAVERAS, CA |
|---|
| Coordinates | 38.1025556, -120.8561111 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-17 04:25:32 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17755.00000000 | | | | | |
| 1 | 2 | FXO | 17785.00000000 | | | | | |
| 1 | 1 | FXO | 17815.00000000 | | | | | |
| 1 | 2 | FXO | 17845.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17755.00000000 | | 27M4D7W |
| 1 | 1 | 17755.00000000 | | 27M4D7W |
| 1 | 1 | 17755.00000000 | | 27M4D7W |
| 1 | 1 | 17755.00000000 | | 27M4D7W |
| 1 | 1 | 17755.00000000 | | 27M4D7W |
| 1 | 1 | 17755.00000000 | | 27M4D7W |
| 1 | 1 | 17755.00000000 | | 27M4D7W |
| 1 | 1 | 17755.00000000 | | 27M4D7W |
| 1 | 1 | 17755.00000000 | | 27M4D7W |
| 1 | 1 | 17755.00000000 | | 27M4D7W |
| 1 | 2 | 17785.00000000 | | 27M4D7W |
| 1 | 2 | 17785.00000000 | | 27M4D7W |
| 1 | 2 | 17785.00000000 | | 27M4D7W |
| 1 | 2 | 17785.00000000 | | 27M4D7W |
| 1 | 2 | 17785.00000000 | | 27M4D7W |
| 1 | 2 | 17785.00000000 | | 27M4D7W |
| 1 | 2 | 17785.00000000 | | 27M4D7W |
| 1 | 2 | 17785.00000000 | | 27M4D7W |
| 1 | 2 | 17785.00000000 | | 27M4D7W |
| 1 | 2 | 17785.00000000 | | 27M4D7W |
| 1 | 1 | 17815.00000000 | | 27M4D7W |
| 1 | 1 | 17815.00000000 | | 27M4D7W |
| 1 | 1 | 17815.00000000 | | 27M4D7W |
| 1 | 1 | 17815.00000000 | | 27M4D7W |
| 1 | 1 | 17815.00000000 | | 27M4D7W |
| 1 | 1 | 17815.00000000 | | 27M4D7W |
| 1 | 1 | 17815.00000000 | | 27M4D7W |
| 1 | 1 | 17815.00000000 | | 27M4D7W |
| 1 | 1 | 17815.00000000 | | 27M4D7W |
| 1 | 1 | 17815.00000000 | | 27M4D7W |
| 1 | 2 | 17845.00000000 | | 27M4D7W |
| 1 | 2 | 17845.00000000 | | 27M4D7W |
| 1 | 2 | 17845.00000000 | | 27M4D7W |
| 1 | 2 | 17845.00000000 | | 27M4D7W |
| 1 | 2 | 17845.00000000 | | 27M4D7W |
| 1 | 2 | 17845.00000000 | | 27M4D7W |
| 1 | 2 | 17845.00000000 | | 27M4D7W |
| 1 | 2 | 17845.00000000 | | 27M4D7W |
| 1 | 2 | 17845.00000000 | | 27M4D7W |
| 1 | 2 | 17845.00000000 | | 27M4D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 49 BUENA VISTA COURT, VALLEY SPRINGS, CALAVERAS, CA | 38.10255556, -120.85611111 | 191.400 m | MTOWER | 24.400 m structure / 25.900 m overall | |
| 2 | R | | 38.03297222, -121.01838889 | 57.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION VHLPX4-18C | | V | 44.7000 | 241.6000 | | |
| 1 | 2 | R | ANDREW CORPORATION VHLPX4-18C | | | 44.7000 | | | |
| 2 | 1 | T | ANDREW CORPORATION VHLPX4-18C | | H | 44.7000 | 241.6000 | | |
| 2 | 2 | R | ANDREW CORPORATION VHLPX4-18C | | | 44.7000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-11 | WSKA554 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5197926 | 2026-08-17 04:25:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSKA554 | ULS 5197926 | 2026-08-17 04:25:32 |
| Status | A | ULS 5197926 | 2026-08-17 04:25:32 |
| Service | CF | ULS 5197926 | 2026-08-17 04:25:32 |
| Grant Date | 2025-09-11 | ULS 5197926 | 2026-08-17 04:25:32 |
| Expiration Date | 2035-09-11 | ULS 5197926 | 2026-08-17 04:25:32 |