Universal Licensing System
WRDG257
T-MOBILE LICENSE LLC
License details
| ULS identifier | 4152017 |
|---|
| Call sign | WRDG257 |
|---|
| Radio service | CF |
|---|
| Status | E |
|---|
| Grant date | 2019-04-22 |
|---|
| Expiration | 2019-05-29 |
|---|
| Cancellation | 2019-08-03 |
|---|
| Frequency range | 23025 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Cicero, COOK, IL |
|---|
| Coordinates | 41.8310000, -87.7537222 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:49 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
| 1 | 1 | FXO | 23025.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 1 | 23025.00000000 | | 50M0D7W |
| 1 | 1 | 23025.00000000 | | 50M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3450 S Laramie Ave, Cicero, COOK, IL | 41.83100000, -87.75372222 | 183.000 m | LTOWER | 12.200 m structure / 13.700 m overall | |
| 2 | R | | 41.83116667, -87.76122222 | 185.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP1-23B | | V | 35.3000 | 271.7000 | | |
| 1 | 2 | R | Commscope VHLP1-23B | | | 35.3000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-08-03 | WRDG257 | LIEXP |
| 2019-04-22 | WRDG257 | COR |
| 2019-04-22 | WRDG257 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4152017 | 2026-08-02 02:46:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDG257 | ULS 4152017 | 2026-08-02 02:46:49 |
| Status | E | ULS 4152017 | 2026-08-02 02:46:49 |
| Service | CF | ULS 4152017 | 2026-08-02 02:46:49 |
| Grant Date | 2019-04-22 | ULS 4152017 | 2026-08-02 02:46:49 |
| Expiration Date | 2019-05-29 | ULS 4152017 | 2026-08-02 02:46:49 |
| Cancellation Date | 2019-08-03 | ULS 4152017 | 2026-08-02 02:46:49 |