Universal Licensing System
WRKN658
T-Mobile MW LLC
License details
| ULS identifier | 4379474 |
|---|
| Call sign | WRKN658 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2021-01-25 |
|---|
| Expiration | 2031-01-25 |
|---|
| Cancellation | 2025-06-10 |
|---|
| Frequency range | 21825 - 21875 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | San Bernardino, SAN BERNARDINO, CA |
|---|
| Coordinates | 34.1148611, -117.3041944 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:33 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 21825.00000000 | | | | | |
| 1 | 2 | FXO | 21825.00000000 | | | | | |
| 1 | 2 | FXO | 21825.00000000 | | | | | |
| 1 | 2 | FXO | 21825.00000000 | | | | | |
| 1 | 2 | FXO | 21825.00000000 | | | | | |
| 1 | 2 | FXO | 21825.00000000 | | | | | |
| 1 | 2 | FXO | 21825.00000000 | | | | | |
| 1 | 2 | FXO | 21825.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
| 1 | 1 | FXO | 21875.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 21825.00000000 | | 50M0D7W |
| 1 | 2 | 21825.00000000 | | 50M0D7W |
| 1 | 2 | 21825.00000000 | | 50M0D7W |
| 1 | 2 | 21825.00000000 | | 50M0D7W |
| 1 | 2 | 21825.00000000 | | 50M0D7W |
| 1 | 2 | 21825.00000000 | | 50M0D7W |
| 1 | 2 | 21825.00000000 | | 50M0D7W |
| 1 | 2 | 21825.00000000 | | 50M0G7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0D7W |
| 1 | 1 | 21875.00000000 | | 50M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 908 W 8th St, San Bernardino, SAN BERNARDINO, CA | 34.11486111, -117.30419444 | 335.000 m | MTOWER | 15.200 m structure / 17.200 m overall | |
| 2 | R | | 34.12258333, -117.31447222 | 352.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP1-23B | | H | 35.3000 | 312.1000 | | |
| 1 | 2 | R | Commscope VHLP1-23B | | | 35.3000 | 0.0000 | | |
| 2 | 1 | T | Commscope VHLP1-23B | | V | 35.3000 | 312.1000 | | |
| 2 | 2 | R | Commscope VHLP1-23B | | | 35.3000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-12 | WRKN658 | LICAN |
| 2025-05-09 | WRKN658 | LIASS |
| 2023-09-21 | WRKN658 | LITRAN |
| 2022-04-26 | WRKN658 | LETCNS |
| 2021-01-25 | WRKN658 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4379474 | 2026-08-02 02:46:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKN658 | ULS 4379474 | 2026-08-02 02:46:33 |
| Status | C | ULS 4379474 | 2026-08-02 02:46:33 |
| Service | CF | ULS 4379474 | 2026-08-02 02:46:33 |
| Grant Date | 2021-01-25 | ULS 4379474 | 2026-08-02 02:46:33 |
| Expiration Date | 2031-01-25 | ULS 4379474 | 2026-08-02 02:46:33 |
| Cancellation Date | 2025-06-10 | ULS 4379474 | 2026-08-02 02:46:33 |