Universal Licensing System
WRDU631
BOSTON PROPERTIES LIMITED PARTNERSHIP
License details
| ULS identifier | 4182395 |
|---|
| Call sign | WRDU631 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2019-07-23 |
|---|
| Expiration | 2029-07-23 |
|---|
| Frequency range | 451.1875 - 466.9375 MHz (5 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | BROOKLYN, KINGS, NY |
|---|
| Coordinates | 40.6986389, -73.9754167 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:22:58 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.18750000 | | | 20.000000 | 20.000000 | |
| 3 | 1 | MO | 451.18750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FX1 | 456.18750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 456.18750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 457.31250000 | | | 4.000000 | 4.000000 | |
| 1 | 2 | FB2 | 461.93750000 | | | 20.000000 | 20.000000 | |
| 3 | 1 | MO | 461.93750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | FX1 | 466.93750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 466.93750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.18750000 | | 7K60FXD |
| 1 | 1 | 451.18750000 | | 7K60FXE |
| 1 | 1 | 451.18750000 | | 11K2F3E |
| 3 | 1 | 451.18750000 | | 11K2F3E |
| 3 | 1 | 451.18750000 | | 7K60FXD |
| 3 | 1 | 451.18750000 | | 7K60FXE |
| 2 | 1 | 456.18750000 | | 11K2F3E |
| 2 | 1 | 456.18750000 | | 7K60FXE |
| 2 | 1 | 456.18750000 | | 7K60FXD |
| 3 | 1 | 456.18750000 | | 7K60FXE |
| 3 | 1 | 456.18750000 | | 11K2F3E |
| 3 | 1 | 456.18750000 | | 7K60FXD |
| 4 | 1 | 457.31250000 | | 7K60FXD |
| 4 | 1 | 457.31250000 | | 7K60FXE |
| 4 | 1 | 457.31250000 | | 11K2F3E |
| 1 | 2 | 461.93750000 | | 7K60FXD |
| 1 | 2 | 461.93750000 | | 7K60FXE |
| 1 | 2 | 461.93750000 | | 11K2F3E |
| 3 | 1 | 461.93750000 | | 7K60FXD |
| 3 | 1 | 461.93750000 | | 11K2F3E |
| 3 | 1 | 461.93750000 | | 7K60FXE |
| 2 | 1 | 466.93750000 | | 7K60FXE |
| 2 | 1 | 466.93750000 | | 11K2F3E |
| 2 | 1 | 466.93750000 | | 7K60FXD |
| 3 | 1 | 466.93750000 | | 7K60FXD |
| 3 | 1 | 466.93750000 | | 11K2F3E |
| 3 | 1 | 466.93750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | DOCK 72, BROOKLYN NAVY YARD, BROOKLYN, KINGS, NY | 40.69863889, -73.97541667 | 4.000 m | B | 78.000 m structure / 78.000 m overall | N |
| 2 | T | KINGS, NY | | | | | |
| 3 | T | | | | | | |
| 4 | T | DOCK 72, BROOKLYN NAVY YARD, BROOKLYN, KINGS, NY | 40.69863889, -73.97541667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.000 m | | | | 14.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 2 | 1 | T | | 69.000 m | | | | 62.300 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | DOCK 72, BROOKLYN NAVY YARD, BROOKLYN, NY | KINGS | 2123264000 |
License history
| Date | File or call sign | Action |
|---|
| 2020-08-04 | WRDU631 | LETCNS |
| 2019-11-05 | WRDU631 | LIMOD |
| 2019-07-23 | WRDU631 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4182395 | 2026-08-02 01:22:58 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDU631 | ULS 4182395 | 2026-08-02 01:22:58 |
| Status | A | ULS 4182395 | 2026-08-02 01:22:58 |
| Service | IG | ULS 4182395 | 2026-08-02 01:22:58 |
| Grant Date | 2019-07-23 | ULS 4182395 | 2026-08-02 01:22:58 |
| Expiration Date | 2029-07-23 | ULS 4182395 | 2026-08-02 01:22:58 |