Universal Licensing System
WRDT904
Miami, City of
License details
| ULS identifier | 4180975 |
|---|
| Call sign | WRDT904 |
|---|
| Radio service | MW |
|---|
| Status | A |
|---|
| Grant date | 2019-07-18 |
|---|
| Expiration | 2029-07-18 |
|---|
| Frequency range | 6655 - 6685 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 25.6712778, -80.1574167 |
|---|
| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:39 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 6655.00000000 | | | | | |
| 1 | 2 | FXO | 6685.00000000 | | | | | |
| 1 | 2 | FXO | 6685.00000000 | | | | | |
| 1 | 2 | FXO | 6685.00000000 | | | | | |
| 1 | 2 | FXO | 6685.00000000 | | | | | |
| 1 | 2 | FXO | 6685.00000000 | | | | | |
| 1 | 2 | FXO | 6685.00000000 | | | | | |
| 1 | 2 | FXO | 6685.00000000 | | | | | |
| 1 | 2 | FXO | 6685.00000000 | | | | | |
| 1 | 2 | FXO | 6685.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 6655.00000000 | | 30M0D7W |
| 1 | 3 | 6655.00000000 | | 30M0D7W |
| 1 | 3 | 6655.00000000 | | 30M0D7W |
| 1 | 3 | 6655.00000000 | | 30M0D7W |
| 1 | 3 | 6655.00000000 | | 30M0D7W |
| 1 | 3 | 6655.00000000 | | 30M0D7W |
| 1 | 3 | 6655.00000000 | | 30M0D7W |
| 1 | 3 | 6655.00000000 | | 30M0D7W |
| 1 | 3 | 6655.00000000 | | 30M0D7W |
| 1 | 2 | 6685.00000000 | | 30M0D7W |
| 1 | 2 | 6685.00000000 | | 30M0D7W |
| 1 | 2 | 6685.00000000 | | 30M0D7W |
| 1 | 2 | 6685.00000000 | | 30M0D7W |
| 1 | 2 | 6685.00000000 | | 30M0D7W |
| 1 | 2 | 6685.00000000 | | 30M0D7W |
| 1 | 2 | 6685.00000000 | | 30M0D7W |
| 1 | 2 | 6685.00000000 | | 30M0D7W |
| 1 | 2 | 6685.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SE 3rd St, Miami, MIAMI-DADE, FL | 25.77227778, -80.18777778 | 1.200 m | BANT | 237.000 m structure / 242.000 m overall | N |
| 2 | R | | 25.83302778, -80.19444444 | 3.000 m | | | |
| 3 | R | | 25.67127778, -80.15741667 | 1.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | RFS SB6-W60D | | | 39.4000 | | | |
| 2 | 1 | T | RFS SB6-W60C | | V | 39.4000 | 354.3000 | | |
| 2 | 2 | R | RFS SB6-W60C | | | 39.4000 | 0.0000 | | |
| 3 | 1 | T | RFS SB6-W60D | | V | 39.4000 | 164.8000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-05-03 | WRDT904 | LETCNS |
| 2021-04-19 | WRDT904 | LIMOD |
| 2021-02-03 | WRDT904 | LIMOD |
| 2020-10-20 | WRDT904 | LETCNS |
| 2020-04-30 | WRDT904 | LIMOD |
| 2019-07-18 | WRDT904 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4180975 | 2026-08-02 02:45:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDT904 | ULS 4180975 | 2026-08-02 02:45:39 |
| Status | A | ULS 4180975 | 2026-08-02 02:45:39 |
| Service | MW | ULS 4180975 | 2026-08-02 02:45:39 |
| Grant Date | 2019-07-18 | ULS 4180975 | 2026-08-02 02:45:39 |
| Expiration Date | 2029-07-18 | ULS 4180975 | 2026-08-02 02:45:39 |