Universal Licensing System
WRKB930
JBG SMITH Management Services, L.L.C., a Delaware Limited Liability Company
License details
| ULS identifier | 4361624 |
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| Call sign | WRKB930 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2020-12-08 |
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| Expiration | 2030-12-08 |
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| Frequency range | 451.875 - 469.1875 MHz (4 frequencies) |
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| Locations | 4 |
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| Representative location | Bethesda, MONTGOMERY, MD |
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| Coordinates | 38.9813333, -77.0941944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:03 |
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Licensee
| Name | JBG SMITH Management Services, L.L.C., a Delaware Limited Liability Company |
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| Applicant type | L |
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| FRN | 0030250351 |
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| Location | Bethesda, MD |
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| Address | 4747 Bethesda Avenue, Suite 200, Bethesda, MD, 20814 |
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| Phone | 2403333600 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB2 | 451.87500000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 451.87500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.87500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | FB2 | 464.18750000 | | | 40.000000 | 35.000000 | |
| 4 | 1 | MO | 464.18750000 | | | 4.000000 | 4.000000 | |
| 4 | 1 | MO | 469.18750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.87500000 | | 11K2F3E |
| 1 | 1 | 451.87500000 | | 7K60FXE |
| 2 | 1 | 451.87500000 | | 7K60FXE |
| 2 | 1 | 451.87500000 | | 11K2F3E |
| 2 | 1 | 456.87500000 | | 11K2F3E |
| 2 | 1 | 456.87500000 | | 7K60FXE |
| 3 | 1 | 464.18750000 | | 11K2F3E |
| 3 | 1 | 464.18750000 | | 7K60FXE |
| 4 | 1 | 464.18750000 | | 7K60FXE |
| 4 | 1 | 464.18750000 | | 11K2F3E |
| 4 | 1 | 469.18750000 | | 11K2F3E |
| 4 | 1 | 469.18750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1717 K St. N.W., Washington, DC | 38.90263889, -77.03963889 | 17.000 m | B | 36.000 m structure / 36.000 m overall | |
| 2 | T | | | | | | |
| 3 | T | 7200 Wisconsin Avenue, Bethesda, MONTGOMERY, MD | 38.98133333, -77.09419444 | 100.000 m | B | 33.500 m structure / 33.500 m overall | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 36.000 m | | | | -1.100 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 33.500 m | | | | 57.200 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 2345 Crystal Drive, ARLINGTON, VA | ARLINGTON | 7038421861 |
License history
| Date | File or call sign | Action |
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| 2021-09-08 | WRKB930 | LETCNS |
| 2020-12-08 | WRKB930 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4361624 | 2026-08-02 01:22:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRKB930 | ULS 4361624 | 2026-08-02 01:22:03 |
| Status | A | ULS 4361624 | 2026-08-02 01:22:03 |
| Service | IG | ULS 4361624 | 2026-08-02 01:22:03 |
| Grant Date | 2020-12-08 | ULS 4361624 | 2026-08-02 01:22:03 |
| Expiration Date | 2030-12-08 | ULS 4361624 | 2026-08-02 01:22:03 |