Universal Licensing System
WRDW579
T-Mobile MW LLC
License details
| ULS identifier | 4186598 |
|---|
| Call sign | WRDW579 |
|---|
| Radio service | CF |
|---|
| Status | A |
|---|
| Grant date | 2019-08-06 |
|---|
| Expiration | 2029-08-06 |
|---|
| Frequency range | 11245 - 11325 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | Roscommon, ROSCOMMON, MI |
|---|
| Coordinates | 44.4899444, -84.4185833 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:32 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 4 | FXO | 11245.00000000 | | | | | |
| 1 | 3 | FXO | 11325.00000000 | | | | | |
| 1 | 3 | FXO | 11325.00000000 | | | | | |
| 1 | 3 | FXO | 11325.00000000 | | | | | |
| 1 | 3 | FXO | 11325.00000000 | | | | | |
| 1 | 3 | FXO | 11325.00000000 | | | | | |
| 1 | 3 | FXO | 11325.00000000 | | | | | |
| 1 | 3 | FXO | 11325.00000000 | | | | | |
| 1 | 3 | FXO | 11325.00000000 | | | | | |
| 1 | 3 | FXO | 11325.00000000 | | | | | |
| 1 | 3 | FXO | 11325.00000000 | | | | | |
| 1 | 3 | FXO | 11325.00000000 | | | | | |
| 1 | 3 | FXO | 11325.00000000 | | | | | |
| 1 | 3 | FXO | 11325.00000000 | | | | | |
| 1 | 3 | FXO | 11325.00000000 | | | | | |
| 1 | 3 | FXO | 11325.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 11245.00000000 | | 74M0D7W |
| 1 | 4 | 11245.00000000 | | 74M0D7W |
| 1 | 4 | 11245.00000000 | | 74M0D7W |
| 1 | 4 | 11245.00000000 | | 74M0D7W |
| 1 | 4 | 11245.00000000 | | 74M0D7W |
| 1 | 4 | 11245.00000000 | | 74M0D7W |
| 1 | 4 | 11245.00000000 | | 74M0D7W |
| 1 | 4 | 11245.00000000 | | 74M0D7W |
| 1 | 4 | 11245.00000000 | | 74M0D7W |
| 1 | 4 | 11245.00000000 | | 74M0D7W |
| 1 | 4 | 11245.00000000 | | 74M0D7W |
| 1 | 4 | 11245.00000000 | | 74M0D7W |
| 1 | 4 | 11245.00000000 | | 74M0D7W |
| 1 | 4 | 11245.00000000 | | 74M0D7W |
| 1 | 4 | 11245.00000000 | | 74M0D7W |
| 1 | 3 | 11325.00000000 | | 74M0D7W |
| 1 | 3 | 11325.00000000 | | 74M0D7W |
| 1 | 3 | 11325.00000000 | | 74M0D7W |
| 1 | 3 | 11325.00000000 | | 74M0D7W |
| 1 | 3 | 11325.00000000 | | 74M0D7W |
| 1 | 3 | 11325.00000000 | | 74M0D7W |
| 1 | 3 | 11325.00000000 | | 74M0D7W |
| 1 | 3 | 11325.00000000 | | 74M0D7W |
| 1 | 3 | 11325.00000000 | | 74M0D7W |
| 1 | 3 | 11325.00000000 | | 74M0D7W |
| 1 | 3 | 11325.00000000 | | 74M0D7W |
| 1 | 3 | 11325.00000000 | | 74M0D7W |
| 1 | 3 | 11325.00000000 | | 74M0D7W |
| 1 | 3 | 11325.00000000 | | 74M0D7W |
| 1 | 3 | 11325.00000000 | | 74M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 10775 N. St. Helen Road, Roscommon, ROSCOMMON, MI | 44.48994444, -84.41858333 | 362.600 m | LTOWER | 86.900 m structure / 89.900 m overall | N |
| 2 | R | | 44.47647222, -84.60933333 | 384.400 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 3 | 1 | T | ERICSSON BFZ 622 33/3D03H | | H | 38.4000 | 264.4000 | | |
| 3 | 2 | R | ERICSSON BFZ 622 33/3D03H | | | 38.4000 | | | |
| 4 | 1 | T | ERICSSON BFZ 622 33/3D03H | | V | 38.4000 | 264.4000 | | |
| 4 | 2 | R | ERICSSON BFZ 622 33/3D03H | | | 38.4000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-09 | WRDW579 | LIASS |
| 2024-04-15 | WRDW579 | LIMOD |
| 2023-11-21 | WRDW579 | LIMOD |
| 2023-09-21 | WRDW579 | LITRAN |
| 2020-04-01 | WRDW579 | LITRAN |
| 2019-08-06 | WRDW579 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4186598 | 2026-08-02 02:46:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDW579 | ULS 4186598 | 2026-08-02 02:46:32 |
| Status | A | ULS 4186598 | 2026-08-02 02:46:32 |
| Service | CF | ULS 4186598 | 2026-08-02 02:46:32 |
| Grant Date | 2019-08-06 | ULS 4186598 | 2026-08-02 02:46:32 |
| Expiration Date | 2029-08-06 | ULS 4186598 | 2026-08-02 02:46:32 |