Universal Licensing System
WRBT370
P.S. 81- Robert J. Christen School
License details
| ULS identifier | 4055625 |
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| Call sign | WRBT370 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2018-06-13 |
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| Expiration | 2028-06-13 |
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| Frequency range | 456.4125 - 469.9625 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Yonkers, WESTCHESTER, NY |
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| Coordinates | 40.9130556, -73.9022222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:00 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 456.41250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.51250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 469.65000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 469.75000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 469.96250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 456.41250000 | | 11K0F3E |
| 1 | 1 | 456.41250000 | | 7K60FXE |
| 1 | 1 | 457.51250000 | | 7K60FXE |
| 1 | 1 | 457.51250000 | | 11K0F3E |
| 1 | 1 | 469.65000000 | | 11K0F3E |
| 1 | 1 | 469.65000000 | | 7K60FXE |
| 1 | 1 | 469.75000000 | | 7K60FXE |
| 1 | 1 | 469.75000000 | | 11K0F3E |
| 1 | 1 | 469.96250000 | | 7K60FXE |
| 1 | 1 | 469.96250000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Yonkers, WESTCHESTER, NY | 40.91305556, -73.90222222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 5550 Riverdale Ave, Bronx, NY | BRONX | 7187968965 |
License history
| Date | File or call sign | Action |
|---|
| 2019-04-09 | WRBT370 | LETCNS |
| 2018-06-13 | WRBT370 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4055625 | 2026-08-02 01:22:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBT370 | ULS 4055625 | 2026-08-02 01:22:00 |
| Status | A | ULS 4055625 | 2026-08-02 01:22:00 |
| Service | IG | ULS 4055625 | 2026-08-02 01:22:00 |
| Grant Date | 2018-06-13 | ULS 4055625 | 2026-08-02 01:22:00 |
| Expiration Date | 2028-06-13 | ULS 4055625 | 2026-08-02 01:22:00 |