Universal Licensing System
WRDU554
AT&T Corp
License details
| ULS identifier | 4182196 |
|---|
| Call sign | WRDU554 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2019-07-23 |
|---|
| Expiration | 2029-07-23 |
|---|
| Cancellation | 2020-05-05 |
|---|
| Frequency range | 22135 - 22185 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | New York, NEW YORK, NY |
|---|
| Coordinates | 40.7165000, -74.0055000 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:22 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 22135.00000000 | | | | | |
| 1 | 2 | FXO | 22185.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 22135.00000000 | | 30M0D7W |
| 1 | 1 | 22135.00000000 | | 30M0D7W |
| 1 | 1 | 22135.00000000 | | 30M0D7W |
| 1 | 1 | 22135.00000000 | | 30M0D7W |
| 1 | 1 | 22135.00000000 | | 30M0D7W |
| 1 | 1 | 22135.00000000 | | 30M0D7W |
| 1 | 1 | 22135.00000000 | | 30M0D7W |
| 1 | 1 | 22135.00000000 | | 30M0D7W |
| 1 | 1 | 22135.00000000 | | 30M0D7W |
| 1 | 2 | 22185.00000000 | | 30M0D7W |
| 1 | 2 | 22185.00000000 | | 30M0D7W |
| 1 | 2 | 22185.00000000 | | 30M0D7W |
| 1 | 2 | 22185.00000000 | | 30M0D7W |
| 1 | 2 | 22185.00000000 | | 30M0D7W |
| 1 | 2 | 22185.00000000 | | 30M0D7W |
| 1 | 2 | 22185.00000000 | | 30M0D7W |
| 1 | 2 | 22185.00000000 | | 30M0D7W |
| 1 | 2 | 22185.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 33 Thomas St., New York, NEW YORK, NY | 40.71650000, -74.00550000 | 8.200 m | BANT | 166.200 m structure / 174.000 m overall | |
| 2 | R | | 40.72538889, -73.99366667 | 14.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SBX1-220C | | V | 35.8000 | 45.4000 | | |
| 1 | 2 | R | RFS SBX1-220C | | | 35.8000 | | | |
| 2 | 1 | T | RFS SBX1-220C | | H | 35.8000 | 45.4000 | | |
| 2 | 2 | R | RFS SBX1-220C | | | 35.8000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-05-06 | WRDU554 | LICAN |
| 2019-07-23 | WRDU554 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4182196 | 2026-08-02 02:45:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDU554 | ULS 4182196 | 2026-08-02 02:45:22 |
| Status | C | ULS 4182196 | 2026-08-02 02:45:22 |
| Service | CF | ULS 4182196 | 2026-08-02 02:45:22 |
| Grant Date | 2019-07-23 | ULS 4182196 | 2026-08-02 02:45:22 |
| Expiration Date | 2029-07-23 | ULS 4182196 | 2026-08-02 02:45:22 |
| Cancellation Date | 2020-05-05 | ULS 4182196 | 2026-08-02 02:45:22 |