Universal Licensing System
WSMX953
255 East 77th Street Condominium
License details
| ULS identifier | 5308686 |
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| Call sign | WSMX953 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2026-05-22 |
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| Expiration | 2036-05-22 |
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| Frequency range | 451.6875 - 457.0375 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | New York, NEW YORK, NY |
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| Coordinates | 40.7723333, -73.9560278 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:46 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.68750000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 451.68750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 452.03750000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 452.03750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.68750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 457.03750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.68750000 | | 7K60FXD |
| 1 | 1 | 451.68750000 | | 11K2F3E |
| 1 | 1 | 451.68750000 | | 7K60FXE |
| 2 | 1 | 451.68750000 | | 11K2F3E |
| 2 | 1 | 451.68750000 | | 7K60FXD |
| 2 | 1 | 451.68750000 | | 7K60FXE |
| 1 | 1 | 452.03750000 | | 7K60FXE |
| 1 | 1 | 452.03750000 | | 7K60FXD |
| 1 | 1 | 452.03750000 | | 11K2F3E |
| 2 | 1 | 452.03750000 | | 7K60FXE |
| 2 | 1 | 452.03750000 | | 7K60FXD |
| 2 | 1 | 452.03750000 | | 11K2F3E |
| 2 | 1 | 456.68750000 | | 7K60FXE |
| 2 | 1 | 456.68750000 | | 7K60FXD |
| 2 | 1 | 456.68750000 | | 11K2F3E |
| 2 | 1 | 457.03750000 | | 7K60FXD |
| 2 | 1 | 457.03750000 | | 7K60FXE |
| 2 | 1 | 457.03750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 255 E 77th St, New York, NEW YORK, NY | 40.77233333, -73.95602778 | 13.000 m | B | 152.000 m structure / 152.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 23.000 m | | | | 22.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 255 E 77th St, New York, NY | NEW YORK | 8457931992 |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-22 | WSMX953 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 5308686 | 2026-08-02 01:24:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WSMX953 | ULS 5308686 | 2026-08-02 01:24:46 |
| Status | A | ULS 5308686 | 2026-08-02 01:24:46 |
| Service | IG | ULS 5308686 | 2026-08-02 01:24:46 |
| Grant Date | 2026-05-22 | ULS 5308686 | 2026-08-02 01:24:46 |
| Expiration Date | 2036-05-22 | ULS 5308686 | 2026-08-02 01:24:46 |