Universal Licensing System
WSIN439
NYC Office of Technology & Innovation
License details
| ULS identifier | 5144872 |
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| Call sign | WSIN439 |
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| Radio service | PF |
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| Status | A |
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| Grant date | 2025-06-03 |
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| Expiration | 2035-06-03 |
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| Frequency range | 4942.5 MHz |
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| Locations | 2 |
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| Representative location | Brooklyn, KINGS, NY |
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| Coordinates | 40.6941111, -73.9843056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:59 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 4942.50000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 4942.50000000 | | 4M81W7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 15 MetroTech Center, 18th floor, Brooklyn, KINGS, NY | 40.69411111, -73.98430556 | 10.400 m | B | 104.000 m structure / 104.000 m overall | |
| 2 | R | | 40.69902778, -73.98936111 | 13.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Cambium 49600 | | V | 20.0000 | 323.5000 | | |
| 1 | 2 | R | Cambium 49600 | | | 20.0000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2 MetroTech Center, 4th floor, Brooklyn, NY | KINGS | 7184036742 |
License history
| Date | File or call sign | Action |
|---|
| 2025-06-03 | WSIN439 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 5144872 | 2026-08-02 02:45:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WSIN439 | ULS 5144872 | 2026-08-02 02:45:59 |
| Status | A | ULS 5144872 | 2026-08-02 02:45:59 |
| Service | PF | ULS 5144872 | 2026-08-02 02:45:59 |
| Grant Date | 2025-06-03 | ULS 5144872 | 2026-08-02 02:45:59 |
| Expiration Date | 2035-06-03 | ULS 5144872 | 2026-08-02 02:45:59 |