Universal Licensing System
WRBM477
New York City Police Department
License details
| ULS identifier | 4039520 |
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| Call sign | WRBM477 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2018-04-30 |
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| Expiration | 2028-04-30 |
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| Frequency range | 23225 MHz |
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| Locations | 2 |
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| Representative location | BROOKLYN, KINGS, NY |
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| Coordinates | 40.6354444, -73.9223056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:42:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 23225.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 23225.00000000 | | 45M0D7W |
| 1 | 1 | 23225.00000000 | | 45M0D7W |
| 1 | 1 | 23225.00000000 | | 45M0D7W |
| 1 | 1 | 23225.00000000 | | 45M0D7W |
| 1 | 1 | 23225.00000000 | | 45M0D7W |
| 1 | 1 | 23225.00000000 | | 45M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | E 56TH AND FARRAGUT RD, BROOKLYN, KINGS, NY | 40.63544444, -73.92230556 | 7.200 m | BANT | 22.400 m structure / 22.400 m overall | |
| 2 | R | | 40.64244444, -73.93088889 | 12.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES HP2-23 | | V | 40.2000 | 317.1000 | | |
| 1 | 2 | R | RADIO WAVES HP2-23 | | | 40.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-05-24 | WRBM477 | LIAUA |
| 2018-04-30 | WRBM477 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4039520 | 2026-08-02 02:42:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRBM477 | ULS 4039520 | 2026-08-02 02:42:42 |
| Status | A | ULS 4039520 | 2026-08-02 02:42:42 |
| Service | MW | ULS 4039520 | 2026-08-02 02:42:42 |
| Grant Date | 2018-04-30 | ULS 4039520 | 2026-08-02 02:42:42 |
| Expiration Date | 2028-04-30 | ULS 4039520 | 2026-08-02 02:42:42 |