Universal Licensing System
WRKB877
AT&T Mobility Spectrum, LLC
License details
| ULS identifier | 4361570 |
|---|
| Call sign | WRKB877 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2020-12-08 |
|---|
| Expiration | 2030-12-08 |
|---|
| Frequency range | 6197.24 - 6226.89 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | DECATUR, WISE, TX |
|---|
| Coordinates | 33.1805556, -97.5605556 |
|---|
| 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 | 1 | FXO | 6197.24000000 | | | | | |
| 1 | 2 | FXO | 6226.89000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6197.24000000 | | 30M0D7W |
| 1 | 2 | 6226.89000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 540 COUNTY ROAD 4228, DECATUR, WISE, TX | 33.18055556, -97.56055556 | 295.400 m | GTOWER | 157.900 m structure / 157.900 m overall | |
| 2 | R | | 33.31230556, -97.50625000 | 296.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION USX6-6W | | V | 38.8000 | 19.1000 | | |
| 1 | 2 | R | ANDREW CORPORATION USX6-6W | | | 38.8000 | | | |
| 2 | 1 | T | ANDREW CORPORATION USX6-6W | | H | 38.8000 | 19.1000 | | |
| 2 | 2 | R | ANDREW CORPORATION USX6-6W | | | 38.8000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-04 | WRKB877 | LIAUA |
| 2024-01-25 | WRKB877 | LIAUA |
| 2023-01-18 | WRKB877 | LIAUA |
| 2023-01-12 | WRKB877 | LIAUA |
| 2020-12-08 | WRKB877 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4361570 | 2026-08-02 02:47:18 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKB877 | ULS 4361570 | 2026-08-02 02:47:18 |
| Status | A | ULS 4361570 | 2026-08-02 02:47:18 |
| Service | CF | ULS 4361570 | 2026-08-02 02:47:18 |
| Grant Date | 2020-12-08 | ULS 4361570 | 2026-08-02 02:47:18 |
| Expiration Date | 2030-12-08 | ULS 4361570 | 2026-08-02 02:47:18 |