Universal Licensing System
WRDF253
Business Only Broadband, LLC
License details
| ULS identifier | 4149318 |
|---|
| Call sign | WRDF253 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2019-04-15 |
|---|
| Expiration | 2029-04-15 |
|---|
| Cancellation | 2023-01-12 |
|---|
| Frequency range | 23025 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | Phoenix, MARICOPA, AZ |
|---|
| Coordinates | 33.4488056, -112.0806944 |
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| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:47:01 |
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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 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 23025.00000000 | | 47M3D7W |
| 1 | 1 | 23025.00000000 | | 47M3D7W |
| 1 | 1 | 23025.00000000 | | 47M3D7W |
| 1 | 1 | 23025.00000000 | | 47M3D7W |
| 1 | 1 | 23025.00000000 | | 47M3D7W |
| 1 | 1 | 23025.00000000 | | 47M3D7W |
| 1 | 1 | 23025.00000000 | | 47M3D7W |
| 1 | 1 | 23025.00000000 | | 47M3D7W |
| 1 | 1 | 23025.00000000 | | 47M3D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 511 W Adams St, Phoenix, MARICOPA, AZ | 33.44880556, -112.08069444 | 331.000 m | BMAST | 8.000 m structure / 10.000 m overall | |
| 2 | R | | 33.48277778, -112.07313889 | 336.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RF Engineering & Energy R RFMA-2341UH06S | | V | 40.5000 | 10.6000 | | |
| 1 | 2 | R | RF Engineering & Energy R RFMA-2336UH03S | | | 35.3000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-01-13 | WRDF253 | LICAN |
| 2020-10-24 | WRDF253 | LITRAN |
| 2020-09-21 | WRDF253 | LITRAN |
| 2020-08-05 | WRDF253 | LIAUA |
| 2019-04-15 | WRDF253 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4149318 | 2026-08-02 02:47:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDF253 | ULS 4149318 | 2026-08-02 02:47:01 |
| Status | C | ULS 4149318 | 2026-08-02 02:47:01 |
| Service | CF | ULS 4149318 | 2026-08-02 02:47:01 |
| Grant Date | 2019-04-15 | ULS 4149318 | 2026-08-02 02:47:01 |
| Expiration Date | 2029-04-15 | ULS 4149318 | 2026-08-02 02:47:01 |
| Cancellation Date | 2023-01-12 | ULS 4149318 | 2026-08-02 02:47:01 |