Universal Licensing System
WRFS274
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 4273329 |
|---|
| Call sign | WRFS274 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2020-04-21 |
|---|
| Expiration | 2030-04-21 |
|---|
| Frequency range | 11305 - 11345 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Lost Hills, KERN, CA |
|---|
| Coordinates | 35.7112778, -120.1731111 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:17 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11305.00000000 | | | | | |
| 1 | 2 | FXO | 11345.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11305.00000000 | | 40M0D7W |
| 1 | 2 | 11345.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 10561 Highway 46, Lost Hills, KERN, CA | 35.71127778, -120.17311111 | 471.200 m | LTOWER | 76.200 m structure / 79.200 m overall | |
| 2 | R | | 35.65863889, -120.04236111 | 224.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION VHLPX6-11A | | V | 43.8000 | 116.2000 | | |
| 1 | 2 | R | ANDREW CORPORATION VHLPX4-11WA | | | 40.7000 | | | |
| 2 | 1 | T | ANDREW CORPORATION VHLPX6-11A | | H | 43.8000 | 116.2000 | | |
| 2 | 2 | R | ANDREW CORPORATION VHLPX4-11WA | | | 40.7000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WRFS274 | LIAUA |
| 2024-01-25 | WRFS274 | LIAUA |
| 2023-01-18 | WRFS274 | LIAUA |
| 2023-01-12 | WRFS274 | LIAUA |
| 2020-04-21 | WRFS274 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4273329 | 2026-08-02 02:47:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFS274 | ULS 4273329 | 2026-08-02 02:47:17 |
| Status | A | ULS 4273329 | 2026-08-02 02:47:17 |
| Service | CF | ULS 4273329 | 2026-08-02 02:47:17 |
| Grant Date | 2020-04-21 | ULS 4273329 | 2026-08-02 02:47:17 |
| Expiration Date | 2030-04-21 | ULS 4273329 | 2026-08-02 02:47:17 |