Universal Licensing System
WRDF437
T-MOBILE LICENSE LLC
License details
| ULS identifier | 4150003 |
|---|
| Call sign | WRDF437 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2019-04-16 |
|---|
| Expiration | 2029-04-16 |
|---|
| Cancellation | 2020-12-02 |
|---|
| Frequency range | 21825 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Seffner, HILLSBOROUGH, FL |
|---|
| Coordinates | 27.9831944, -82.2753056 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:55 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21825.00000000 | | | | | |
| 1 | 1 | FXO | 21825.00000000 | | | | | |
| 1 | 1 | FXO | 21825.00000000 | | | | | |
| 1 | 1 | FXO | 21825.00000000 | | | | | |
| 1 | 1 | FXO | 21825.00000000 | | | | | |
| 1 | 1 | FXO | 21825.00000000 | | | | | |
| 1 | 1 | FXO | 21825.00000000 | | | | | |
| 1 | 1 | FXO | 21825.00000000 | | | | | |
| 1 | 1 | FXO | 21825.00000000 | | | | | |
| 1 | 1 | FXO | 21825.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21825.00000000 | | 50M0D7W |
| 1 | 1 | 21825.00000000 | | 50M0D7W |
| 1 | 1 | 21825.00000000 | | 50M0D7W |
| 1 | 1 | 21825.00000000 | | 50M0D7W |
| 1 | 1 | 21825.00000000 | | 50M0D7W |
| 1 | 1 | 21825.00000000 | | 50M0D7W |
| 1 | 1 | 21825.00000000 | | 50M0D7W |
| 1 | 1 | 21825.00000000 | | 50M0D7W |
| 1 | 1 | 21825.00000000 | | 50M0D7W |
| 1 | 1 | 21825.00000000 | | 50M0G7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1502 Lenna Avenue, Seffner, HILLSBOROUGH, FL | 27.98319444, -82.27530556 | 20.600 m | MTOWER | 53.300 m structure / 53.300 m overall | |
| 2 | R | | 27.97983333, -82.28547222 | 22.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HP2-23 | | V | 40.2000 | 249.6000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP2-23 | | | 40.2000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-12-02 | WRDF437 | LICAN |
| 2020-11-25 | WRDF437 | LETTRS |
| 2020-11-25 | WRDF437 | PNLISR |
| 2020-07-21 | WRDF437 | LETCNS |
| 2020-04-01 | WRDF437 | LITRAN |
| 2019-04-16 | WRDF437 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4150003 | 2026-08-02 02:46:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDF437 | ULS 4150003 | 2026-08-02 02:46:55 |
| Status | C | ULS 4150003 | 2026-08-02 02:46:55 |
| Service | CF | ULS 4150003 | 2026-08-02 02:46:55 |
| Grant Date | 2019-04-16 | ULS 4150003 | 2026-08-02 02:46:55 |
| Expiration Date | 2029-04-16 | ULS 4150003 | 2026-08-02 02:46:55 |
| Cancellation Date | 2020-12-02 | ULS 4150003 | 2026-08-02 02:46:55 |