Universal Licensing System
WRDI357
Boston Properties
License details
| ULS identifier | 4157111 |
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| Call sign | WRDI357 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-05-04 |
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| Expiration | 2029-05-04 |
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| Frequency range | 463.3375 - 468.3375 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Washington, DC |
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| Coordinates | 38.9012500, -77.0252500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:50 |
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Licensee
| Name | Boston Properties |
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| Applicant type | C |
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| FRN | 0005185129 |
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| Location | Washington, DC |
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| Address | 401 9th Street, NW, Washington, DC, 20004 |
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| Phone | 2024205970 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 463.33750000 | | | 35.000000 | 20.000000 | |
| 2 | 1 | MO | 463.33750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.33750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 463.33750000 | | 7K60FXD |
| 1 | 1 | 463.33750000 | | 7K60FXE |
| 2 | 1 | 463.33750000 | | 7K60FXE |
| 2 | 1 | 463.33750000 | | 7K60FXD |
| 2 | 1 | 468.33750000 | | 7K60FXD |
| 2 | 1 | 468.33750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 401 9th Street, NW, Washington, DC | 38.90125000, -77.02525000 | 16.000 m | B | 32.900 m structure / 32.900 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 32.900 m | | | | -5.300 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 401 9th Street, NW, Washington, DC | | 2024205970 |
License history
| Date | File or call sign | Action |
|---|
| 2020-02-04 | WRDI357 | LETCNS |
| 2019-05-04 | WRDI357 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4157111 | 2026-08-02 01:11:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDI357 | ULS 4157111 | 2026-08-02 01:11:50 |
| Status | A | ULS 4157111 | 2026-08-02 01:11:50 |
| Service | IG | ULS 4157111 | 2026-08-02 01:11:50 |
| Grant Date | 2019-05-04 | ULS 4157111 | 2026-08-02 01:11:50 |
| Expiration Date | 2029-05-04 | ULS 4157111 | 2026-08-02 01:11:50 |