Universal Licensing System
WRBZ250
HOWARD HUGHES MANAGEMENT SERVICES CO., LLC
License details
| ULS identifier | 4069756 |
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| Call sign | WRBZ250 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2018-07-30 |
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| Expiration | 2028-07-30 |
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| Frequency range | 451.225 - 456.225 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | COLUMBIA, HOWARD, MD |
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| Coordinates | 39.2121389, -76.8613056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:13 |
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Licensee
| Name | HOWARD HUGHES MANAGEMENT SERVICES CO., LLC |
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| Applicant type | L |
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| FRN | 0027643345 |
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| Location | COLUMBIA, MD |
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| Address | 10480 LITTLE PATUXENT PARKWAY, SUITE 400, COLUMBIA, MD, 21044 |
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| Phone | 4109923605 |
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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 | 451.22500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 451.22500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.22500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.22500000 | | 7K60FXE |
| 1 | 1 | 451.22500000 | | 11K2F3E |
| 1 | 1 | 451.22500000 | | 7K60FXD |
| 2 | 1 | 451.22500000 | | 7K60FXE |
| 2 | 1 | 451.22500000 | | 7K60FXD |
| 2 | 1 | 451.22500000 | | 11K2F3E |
| 2 | 1 | 456.22500000 | | 11K2F3E |
| 2 | 1 | 456.22500000 | | 7K60FXE |
| 2 | 1 | 456.22500000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 10440 LITTLE PATUXENT PARKWAY, COLUMBIA, HOWARD, MD | 39.21213889, -76.86130556 | 114.000 m | B | 45.700 m structure / 51.800 m overall | |
| 2 | T | HOWARD, MD | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 47.300 m | | | | 55.600 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 10480 LITTLE PATUXENT PARKWAY, SUITE 400, COLUMBIA, MD | HOWARD | 4109923605 |
License history
| Date | File or call sign | Action |
|---|
| 2019-04-30 | WRBZ250 | LETCNS |
| 2018-07-30 | WRBZ250 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4069756 | 2026-08-02 01:22:13 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRBZ250 | ULS 4069756 | 2026-08-02 01:22:13 |
| Status | A | ULS 4069756 | 2026-08-02 01:22:13 |
| Service | IG | ULS 4069756 | 2026-08-02 01:22:13 |
| Grant Date | 2018-07-30 | ULS 4069756 | 2026-08-02 01:22:13 |
| Expiration Date | 2028-07-30 | ULS 4069756 | 2026-08-02 01:22:13 |