Universal Licensing System
WRKJ600
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 4373625 |
|---|
| Call sign | WRKJ600 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2021-01-12 |
|---|
| Expiration | 2031-01-12 |
|---|
| Frequency range | 6226.89 - 11465 MHz (8 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Kingsland, LLANO, TX |
|---|
| Coordinates | 30.6125833, -98.4532500 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:18 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 4 | FXO | 6226.89000000 | | | | | |
| 1 | 7 | FXO | 6226.89000000 | | | | | |
| 1 | 8 | FXO | 6226.89000000 | | | | | |
| 1 | 3 | FXO | 6315.84000000 | | | | | |
| 1 | 8 | FXO | 6315.84000000 | | | | | |
| 1 | 7 | FXO | 6345.49000000 | | | | | |
| 1 | 2 | FXO | 11225.00000000 | | | | | |
| 1 | 5 | FXO | 11225.00000000 | | | | | |
| 1 | 1 | FXO | 11265.00000000 | | | | | |
| 1 | 6 | FXO | 11265.00000000 | | | | | |
| 1 | 2 | FXO | 11345.00000000 | | | | | |
| 1 | 5 | FXO | 11345.00000000 | | | | | |
| 1 | 1 | FXO | 11425.00000000 | | | | | |
| 1 | 6 | FXO | 11465.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 6226.89000000 | | 30M0D7W |
| 1 | 7 | 6226.89000000 | | 30M0D7W |
| 1 | 8 | 6226.89000000 | | 30M0D7W |
| 1 | 3 | 6315.84000000 | | 30M0D7W |
| 1 | 8 | 6315.84000000 | | 30M0D7W |
| 1 | 7 | 6345.49000000 | | 30M0D7W |
| 1 | 2 | 11225.00000000 | | 40M0D7W |
| 1 | 5 | 11225.00000000 | | 40M0D7W |
| 1 | 5 | 11225.00000000 | | 40M0D7W |
| 1 | 5 | 11225.00000000 | | 40M0D7W |
| 1 | 5 | 11225.00000000 | | 40M0D7W |
| 1 | 5 | 11225.00000000 | | 40M0D7W |
| 1 | 5 | 11225.00000000 | | 40M0D7W |
| 1 | 5 | 11225.00000000 | | 40M0D7W |
| 1 | 5 | 11225.00000000 | | 40M0D7W |
| 1 | 1 | 11265.00000000 | | 40M0D7W |
| 1 | 6 | 11265.00000000 | | 40M0D7W |
| 1 | 6 | 11265.00000000 | | 40M0D7W |
| 1 | 6 | 11265.00000000 | | 40M0D7W |
| 1 | 6 | 11265.00000000 | | 40M0D7W |
| 1 | 6 | 11265.00000000 | | 40M0D7W |
| 1 | 6 | 11265.00000000 | | 40M0D7W |
| 1 | 6 | 11265.00000000 | | 40M0D7W |
| 1 | 6 | 11265.00000000 | | 40M0D7W |
| 1 | 2 | 11345.00000000 | | 40M0D7W |
| 1 | 5 | 11345.00000000 | | 40M0D7W |
| 1 | 5 | 11345.00000000 | | 40M0D7W |
| 1 | 5 | 11345.00000000 | | 40M0D7W |
| 1 | 5 | 11345.00000000 | | 40M0D7W |
| 1 | 5 | 11345.00000000 | | 40M0D7W |
| 1 | 5 | 11345.00000000 | | 40M0D7W |
| 1 | 5 | 11345.00000000 | | 40M0D7W |
| 1 | 5 | 11345.00000000 | | 40M0D7W |
| 1 | 1 | 11425.00000000 | | 40M0D7W |
| 1 | 6 | 11465.00000000 | | 40M0D7W |
| 1 | 6 | 11465.00000000 | | 40M0D7W |
| 1 | 6 | 11465.00000000 | | 40M0D7W |
| 1 | 6 | 11465.00000000 | | 40M0D7W |
| 1 | 6 | 11465.00000000 | | 40M0D7W |
| 1 | 6 | 11465.00000000 | | 40M0D7W |
| 1 | 6 | 11465.00000000 | | 40M0D7W |
| 1 | 6 | 11465.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4180 Ranch Rd 2900, Kingsland, LLANO, TX | 30.61258333, -98.45325000 | 314.200 m | LTOWER | 71.900 m structure / 74.400 m overall | N |
| 2 | R | | 30.59786111, -98.34922222 | 271.900 m | | | |
| 3 | R | | 30.61402778, -98.64680556 | 523.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION USX8-11W | | H | 46.0000 | 99.3000 | | |
| 1 | 2 | R | ANDREW CORPORATION VHLPX4-11WA | | | 40.7000 | | | |
| 2 | 1 | T | ANDREW CORPORATION USX8-11W | | V | 46.0000 | 99.3000 | | |
| 2 | 2 | R | ANDREW CORPORATION VHLPX4-11WA | | | 40.7000 | | | |
| 3 | 1 | T | ANDREW CORPORATION USX8-6W | | V | 41.6000 | 270.5000 | | |
| 3 | 2 | R | ANDREW CORPORATION VHLPX4-11WA | | | 40.7000 | | | |
| 3 | 3 | R | ANDREW CORPORATION UHX6-59L RF | | | 38.8000 | | | |
| 4 | 1 | T | ANDREW CORPORATION USX8-6W | | H | 41.6000 | 270.5000 | | |
| 4 | 2 | R | ANDREW CORPORATION VHLPX4-11WA | | | 40.7000 | | | |
| 4 | 3 | R | ANDREW CORPORATION UHX6-59L RF | | | 38.8000 | | | |
| 5 | 1 | T | ANDREW CORPORATION USX8-11W | | V | 46.0000 | 99.3000 | | |
| 5 | 3 | R | ANDREW CORPORATION UHX6-59L RF | | | 38.8000 | | | |
| 6 | 1 | T | ANDREW CORPORATION USX8-11W | | H | 46.0000 | 99.3000 | | |
| 6 | 3 | R | ANDREW CORPORATION UHX6-59L RF | | | 38.8000 | | | |
| 7 | 1 | T | ANDREW CORPORATION USX8-6W | | H | 41.6000 | 270.5000 | | |
| 8 | 1 | T | ANDREW CORPORATION USX8-6W | | V | 41.6000 | 270.5000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WRKJ600 | LIAUA |
| 2024-08-30 | WRKJ600 | LIMOD |
| 2024-06-11 | WRKJ600 | LETCNS |
| 2024-01-25 | WRKJ600 | LIAUA |
| 2023-10-03 | WRKJ600 | LIMOD |
| 2023-03-07 | WRKJ600 | LIMOD |
| 2023-01-18 | WRKJ600 | LIAUA |
| 2023-01-12 | WRKJ600 | LIAUA |
| 2022-05-17 | WRKJ600 | LIMOD |
| 2022-04-12 | WRKJ600 | LETCNS |
| 2021-01-12 | WRKJ600 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4373625 | 2026-08-02 02:47:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKJ600 | ULS 4373625 | 2026-08-02 02:47:18 |
| Status | A | ULS 4373625 | 2026-08-02 02:47:18 |
| Service | CF | ULS 4373625 | 2026-08-02 02:47:18 |
| Grant Date | 2021-01-12 | ULS 4373625 | 2026-08-02 02:47:18 |
| Expiration Date | 2031-01-12 | ULS 4373625 | 2026-08-02 02:47:18 |