Universal Licensing System
WRBZ470
Maryland State Highway Administration
License details
| ULS identifier | 4070444 |
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| Call sign | WRBZ470 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2018-08-02 |
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| Expiration | 2028-08-02 |
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| Frequency range | 453.8375 - 465.6125 MHz (6 frequencies) |
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| Locations | 2 |
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| Representative location | Baltimore, BALTIMORE CITY, MD |
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| Coordinates | 39.2981111, -76.6125833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:56 |
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Licensee
| Name | Maryland State Highway Administration |
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| Applicant type | G |
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| FRN | 0004668190 |
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| Location | Catonsville, MD |
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| Address | 5901 Baltimore National Pike, Catonsville, MD, 21228 |
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| Phone | 4104558330 |
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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 |
|---|
| 1 | 1 | FB2 | 453.83750000 | | | 50.000000 | 35.000000 | |
| 2 | 1 | MO | 453.83750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 458.83750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 460.03750000 | | | 50.000000 | 35.000000 | |
| 2 | 1 | MO | 460.03750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 460.61250000 | | | 50.000000 | 35.000000 | |
| 2 | 1 | MO | 460.61250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 465.03750000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 465.61250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.83750000 | | 7K60FXE |
| 2 | 1 | 453.83750000 | | 7K60FXE |
| 2 | 1 | 458.83750000 | | 7K60FXE |
| 1 | 1 | 460.03750000 | | 7K60FXE |
| 2 | 1 | 460.03750000 | | 7K60FXE |
| 1 | 1 | 460.61250000 | | 7K60FXE |
| 2 | 1 | 460.61250000 | | 7K60FXE |
| 2 | 1 | 465.03750000 | | 7K60FXE |
| 2 | 1 | 465.61250000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 707 N Calvert Street, Baltimore, BALTIMORE CITY, MD | 39.29811111, -76.61258333 | 11.000 m | B | 25.900 m structure / 25.900 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 25.900 m | | | | -23.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 5901 Baltimore National Pike, Catonsville, MD | BALTIMORE | 4104558330 |
License history
| Date | File or call sign | Action |
|---|
| 2020-01-16 | WRBZ470 | FRATRE |
| 2019-09-11 | WRBZ470 | PNLISR |
| 2019-09-11 | WRBZ470 | LETTRS |
| 2019-05-07 | WRBZ470 | LETCNS |
| 2019-03-21 | WRBZ470 | LIAUA |
| 2018-08-02 | WRBZ470 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4070444 | 2026-08-02 01:08:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRBZ470 | ULS 4070444 | 2026-08-02 01:08:56 |
| Status | A | ULS 4070444 | 2026-08-02 01:08:56 |
| Service | PW | ULS 4070444 | 2026-08-02 01:08:56 |
| Grant Date | 2018-08-02 | ULS 4070444 | 2026-08-02 01:08:56 |
| Expiration Date | 2028-08-02 | ULS 4070444 | 2026-08-02 01:08:56 |