Universal Licensing System
WRDI475
Mott Hall Charter School
License details
| ULS identifier | 4157328 |
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| Call sign | WRDI475 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-05-06 |
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| Expiration | 2029-05-06 |
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| Frequency range | 464.4625 - 469.4625 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Bronx, BRONX, NY |
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| Coordinates | 40.8280556, -73.9069444 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:47 |
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Licensee
| Name | Mott Hall Charter School |
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| Applicant type | C |
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| FRN | 0028346070 |
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| Location | Bronx, NY |
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| Address | 1260 Franklin Avenue, Bronx, NY, 10456 |
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| Phone | 7189919139 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.46250000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 464.46250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.46250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.46250000 | | 11K2F3E |
| 1 | 1 | 464.46250000 | | 7K60FXE |
| 2 | 1 | 464.46250000 | | 11K2F3E |
| 2 | 1 | 464.46250000 | | 7K60FXE |
| 2 | 1 | 469.46250000 | | 11K2F3E |
| 2 | 1 | 469.46250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1260 Franklin Avenue, Bronx, BRONX, NY | 40.82805556, -73.90694444 | 12.000 m | BANT | 15.500 m structure / 21.600 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.600 m | | | | 17.600 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1260 Franklin Avenue, Bronx, NY | BRONX | 7183313139 |
License history
| Date | File or call sign | Action |
|---|
| 2019-05-06 | WRDI475 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4157328 | 2026-08-02 01:22:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRDI475 | ULS 4157328 | 2026-08-02 01:22:47 |
| Status | A | ULS 4157328 | 2026-08-02 01:22:47 |
| Service | IG | ULS 4157328 | 2026-08-02 01:22:47 |
| Grant Date | 2019-05-06 | ULS 4157328 | 2026-08-02 01:22:47 |
| Expiration Date | 2029-05-06 | ULS 4157328 | 2026-08-02 01:22:47 |