Universal Licensing System
WRDZ451
AT&T CORP
License details
| ULS identifier | 4193047 |
|---|
| Call sign | WRDZ451 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2019-08-27 |
|---|
| Expiration | 2029-08-27 |
|---|
| Cancellation | 2021-02-25 |
|---|
| Frequency range | 21420 - 21520 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | NEWARK, ESSEX, NJ |
|---|
| Coordinates | 40.7364167, -74.1650000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:22 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21420.00000000 | | | | | |
| 1 | 1 | FXO | 21520.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21420.00000000 | | 40M0D7W |
| 1 | 1 | 21420.00000000 | | 40M0D7W |
| 1 | 1 | 21420.00000000 | | 40M0D7W |
| 1 | 1 | 21420.00000000 | | 40M0D7W |
| 1 | 1 | 21420.00000000 | | 40M0D7W |
| 1 | 1 | 21420.00000000 | | 40M0D7W |
| 1 | 1 | 21420.00000000 | | 40M0D7W |
| 1 | 1 | 21420.00000000 | | 40M0D7W |
| 1 | 1 | 21420.00000000 | | 40M0D7W |
| 1 | 1 | 21520.00000000 | | 40M0D7W |
| 1 | 1 | 21520.00000000 | | 40M0D7W |
| 1 | 1 | 21520.00000000 | | 40M0D7W |
| 1 | 1 | 21520.00000000 | | 40M0D7W |
| 1 | 1 | 21520.00000000 | | 40M0D7W |
| 1 | 1 | 21520.00000000 | | 40M0D7W |
| 1 | 1 | 21520.00000000 | | 40M0D7W |
| 1 | 1 | 21520.00000000 | | 40M0D7W |
| 1 | 1 | 21520.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 828-842 MCCARTER HIGHWAY, NEWARK, ESSEX, NJ | 40.73641667, -74.16500000 | 8.800 m | B | 60.000 m structure / 61.000 m overall | |
| 2 | R | | 40.73436111, -74.16558333 | 5.800 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 | 192.2000 | | |
| 1 | 2 | R | RFS SBX1-220C | | | 35.8000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-02-26 | WRDZ451 | LICAN |
| 2020-12-01 | WRDZ451 | LETCNS |
| 2019-08-27 | WRDZ451 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4193047 | 2026-08-02 02:45:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDZ451 | ULS 4193047 | 2026-08-02 02:45:22 |
| Status | C | ULS 4193047 | 2026-08-02 02:45:22 |
| Service | CF | ULS 4193047 | 2026-08-02 02:45:22 |
| Grant Date | 2019-08-27 | ULS 4193047 | 2026-08-02 02:45:22 |
| Expiration Date | 2029-08-27 | ULS 4193047 | 2026-08-02 02:45:22 |
| Cancellation Date | 2021-02-25 | ULS 4193047 | 2026-08-02 02:45:22 |