Universal Licensing System
WNFZ433
RSK WORLD INC
License details
| ULS identifier | 1580179 |
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| Call sign | WNFZ433 |
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| Radio service | GB |
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| Status | C |
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| Grant date | 2004-07-09 |
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| Expiration | 2014-09-26 |
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| Cancellation | 2005-06-20 |
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| Frequency range | 807.8125 - 852.8125 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 | 40.7584444, -73.9704167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:59 |
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Licensee
| Name | RSK WORLD INC |
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| Applicant type | C |
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| FRN | 0006341358 |
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| Location | BROOKLYN, NY |
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| Address | 335 BOND STREET, BROOKLYN, NY, 11231 |
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| Phone | 7186436053 |
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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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| 2 | 1 | MO | 807.81250000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB2 | 852.81250000 | | | 70.000000 | 62.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 807.81250000 | | 20K0F3E |
| 2 | 1 | 807.81250000 | | 20K0F1D |
| 1 | 1 | 852.81250000 | | 20K0F3E |
| 1 | 1 | 852.81250000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 152 E 53RD ST, NEW YORK, NEW YORK, NY | 40.75844444, -73.97041667 | 12.000 m | B | 279.000 m structure / 279.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 279.000 m | | | | 293.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 335 BOND ST,, BROOKLYN,, NY | | 7186436053 |
License history
| Date | File or call sign | Action |
|---|
| 2005-06-21 | WNFZ433 | LICAN |
| 2005-06-21 | WNFZ433 | LTSAPR |
| 2004-07-09 | WNFZ433 | LIREN |
| 2000-11-22 | WNFZ433 | LICCNV |
| 1999-07-13 | WNFZ433 | AUTHPR |
| 1999-07-13 | WNFZ433 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1580179 | 2026-08-02 01:13:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNFZ433 | ULS 1580179 | 2026-08-02 01:13:59 |
| Status | C | ULS 1580179 | 2026-08-02 01:13:59 |
| Service | GB | ULS 1580179 | 2026-08-02 01:13:59 |
| Grant Date | 2004-07-09 | ULS 1580179 | 2026-08-02 01:13:59 |
| Expiration Date | 2014-09-26 | ULS 1580179 | 2026-08-02 01:13:59 |
| Cancellation Date | 2005-06-20 | ULS 1580179 | 2026-08-02 01:13:59 |