Universal Licensing System
WRBL743
NW TECHNOLOGIES, LLC
License details
| ULS identifier | 4037558 |
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| Call sign | WRBL743 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2018-04-23 |
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| Expiration | 2028-04-23 |
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| Frequency range | 21775 - 22325 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | New York, NEW YORK, NY |
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| Coordinates | 40.7477222, -73.9878056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 21775.00000000 | | | | | |
| 1 | 1 | FXO | 22325.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 21775.00000000 | | 47M3D7W |
| 1 | 1 | 22325.00000000 | | 47M3D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1250 Broadway, New York, NEW YORK, NY | 40.74772222, -73.98780556 | 13.000 m | B | 140.200 m structure / 140.200 m overall | |
| 2 | R | | 40.71088889, -74.00119444 | 7.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | ANDREW CORPORATION SHPX2-23 | | H | 40.5000 | 195.5000 | | |
| 1 | 2 | R | ANDREW CORPORATION SHPX2-23 | | | 40.5000 | | | |
| 2 | 1 | T | ANDREW CORPORATION SHPX2-23 | | V | 40.5000 | 195.5000 | | |
| 2 | 2 | R | ANDREW CORPORATION SHPX2-23 | | | 40.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-11-16 | WRBL743 | LIAUA |
| 2019-07-23 | WRBL743 | LETCNS |
| 2018-04-23 | WRBL743 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4037558 | 2026-08-02 02:46:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBL743 | ULS 4037558 | 2026-08-02 02:46:42 |
| Status | A | ULS 4037558 | 2026-08-02 02:46:42 |
| Service | MG | ULS 4037558 | 2026-08-02 02:46:42 |
| Grant Date | 2018-04-23 | ULS 4037558 | 2026-08-02 02:46:42 |
| Expiration Date | 2028-04-23 | ULS 4037558 | 2026-08-02 02:46:42 |